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Returns a list of available time zone identifiers.

Usage

stri_timezone_list(region = NA_character_, offset = NA_integer_)

Arguments

region

single string; a ISO 3166 two-letter country code or UN M.49 three-digit area code; NA for all regions

offset

single numeric value; a given raw offset from GMT, in hours; NA for all offsets

Value

Returns a character vector.

Details

If offset and region are NA (the default), then all time zones are returned. Otherwise, only time zone identifiers with a given raw offset from GMT and/or time zones corresponding to a given region are provided. Note that the effect of daylight savings time is ignored.

A time zone represents an offset applied to the Greenwich Mean Time (GMT) to obtain local time (Universal Coordinated Time, or UTC, is similar, but not precisely identical, to GMT; in ICU the two terms are used interchangeably since ICU does not concern itself with either leap seconds or historical behavior). The offset might vary throughout the year, if daylight savings time (DST) is used, or might be the same all year long. Typically, regions closer to the equator do not use DST. If DST is in use, then specific rules define the point where the offset changes and the amount by which it changes.

If DST is observed, then three additional bits of information are needed:

  1. The precise date and time during the year when DST begins. In the first half of the year it is in the northern hemisphere, and in the second half of the year it is in the southern hemisphere.

  2. The precise date and time during the year when DST ends. In the first half of the year it is in the southern hemisphere, and in the second half of the year it is in the northern hemisphere.

  3. The amount by which the GMT offset changes when DST is in effect. This is almost always one hour.

References

TimeZone class – ICU API Documentation, https://unicode-org.github.io/icu-docs/apidoc/dev/icu4c/classicu_1_1TimeZone.html

ICU TimeZone classes – ICU User Guide, https://unicode-org.github.io/icu/userguide/datetime/timezone/

Date/Time Services – ICU User Guide, https://unicode-org.github.io/icu/userguide/datetime/

See also

The official online manual of stringi at https://stringi.gagolewski.com/

Gagolewski M., stringi: Fast and portable character string processing in R, Journal of Statistical Software 103(2), 2022, 1-59, doi:10.18637/jss.v103.i02

Other datetime: stri_datetime_add(), stri_datetime_create(), stri_datetime_fields(), stri_datetime_format(), stri_datetime_fstr(), stri_datetime_now(), stri_datetime_symbols(), stri_timezone_get(), stri_timezone_info()

Other timezone: stri_timezone_get(), stri_timezone_info()

Author

Marek Gagolewski and other contributors

Examples

stri_timezone_list()
#>   [1] "ACT"                              "AET"                             
#>   [3] "Africa/Abidjan"                   "Africa/Accra"                    
#>   [5] "Africa/Addis_Ababa"               "Africa/Algiers"                  
#>   [7] "Africa/Asmara"                    "Africa/Asmera"                   
#>   [9] "Africa/Bamako"                    "Africa/Bangui"                   
#>  [11] "Africa/Banjul"                    "Africa/Bissau"                   
#>  [13] "Africa/Blantyre"                  "Africa/Brazzaville"              
#>  [15] "Africa/Bujumbura"                 "Africa/Cairo"                    
#>  [17] "Africa/Casablanca"                "Africa/Ceuta"                    
#>  [19] "Africa/Conakry"                   "Africa/Dakar"                    
#>  [21] "Africa/Dar_es_Salaam"             "Africa/Djibouti"                 
#>  [23] "Africa/Douala"                    "Africa/El_Aaiun"                 
#>  [25] "Africa/Freetown"                  "Africa/Gaborone"                 
#>  [27] "Africa/Harare"                    "Africa/Johannesburg"             
#>  [29] "Africa/Juba"                      "Africa/Kampala"                  
#>  [31] "Africa/Khartoum"                  "Africa/Kigali"                   
#>  [33] "Africa/Kinshasa"                  "Africa/Lagos"                    
#>  [35] "Africa/Libreville"                "Africa/Lome"                     
#>  [37] "Africa/Luanda"                    "Africa/Lubumbashi"               
#>  [39] "Africa/Lusaka"                    "Africa/Malabo"                   
#>  [41] "Africa/Maputo"                    "Africa/Maseru"                   
#>  [43] "Africa/Mbabane"                   "Africa/Mogadishu"                
#>  [45] "Africa/Monrovia"                  "Africa/Nairobi"                  
#>  [47] "Africa/Ndjamena"                  "Africa/Niamey"                   
#>  [49] "Africa/Nouakchott"                "Africa/Ouagadougou"              
#>  [51] "Africa/Porto-Novo"                "Africa/Sao_Tome"                 
#>  [53] "Africa/Timbuktu"                  "Africa/Tripoli"                  
#>  [55] "Africa/Tunis"                     "Africa/Windhoek"                 
#>  [57] "AGT"                              "America/Adak"                    
#>  [59] "America/Anchorage"                "America/Anguilla"                
#>  [61] "America/Antigua"                  "America/Araguaina"               
#>  [63] "America/Argentina/Buenos_Aires"   "America/Argentina/Catamarca"     
#>  [65] "America/Argentina/ComodRivadavia" "America/Argentina/Cordoba"       
#>  [67] "America/Argentina/Jujuy"          "America/Argentina/La_Rioja"      
#>  [69] "America/Argentina/Mendoza"        "America/Argentina/Rio_Gallegos"  
#>  [71] "America/Argentina/Salta"          "America/Argentina/San_Juan"      
#>  [73] "America/Argentina/San_Luis"       "America/Argentina/Tucuman"       
#>  [75] "America/Argentina/Ushuaia"        "America/Aruba"                   
#>  [77] "America/Asuncion"                 "America/Atikokan"                
#>  [79] "America/Atka"                     "America/Bahia"                   
#>  [81] "America/Bahia_Banderas"           "America/Barbados"                
#>  [83] "America/Belem"                    "America/Belize"                  
#>  [85] "America/Blanc-Sablon"             "America/Boa_Vista"               
#>  [87] "America/Bogota"                   "America/Boise"                   
#>  [89] "America/Buenos_Aires"             "America/Cambridge_Bay"           
#>  [91] "America/Campo_Grande"             "America/Cancun"                  
#>  [93] "America/Caracas"                  "America/Catamarca"               
#>  [95] "America/Cayenne"                  "America/Cayman"                  
#>  [97] "America/Chicago"                  "America/Chihuahua"               
#>  [99] "America/Ciudad_Juarez"            "America/Coral_Harbour"           
#> [101] "America/Cordoba"                  "America/Costa_Rica"              
#> [103] "America/Creston"                  "America/Cuiaba"                  
#> [105] "America/Curacao"                  "America/Danmarkshavn"            
#> [107] "America/Dawson"                   "America/Dawson_Creek"            
#> [109] "America/Denver"                   "America/Detroit"                 
#> [111] "America/Dominica"                 "America/Edmonton"                
#> [113] "America/Eirunepe"                 "America/El_Salvador"             
#> [115] "America/Ensenada"                 "America/Fort_Nelson"             
#> [117] "America/Fort_Wayne"               "America/Fortaleza"               
#> [119] "America/Glace_Bay"                "America/Godthab"                 
#> [121] "America/Goose_Bay"                "America/Grand_Turk"              
#> [123] "America/Grenada"                  "America/Guadeloupe"              
#> [125] "America/Guatemala"                "America/Guayaquil"               
#> [127] "America/Guyana"                   "America/Halifax"                 
#> [129] "America/Havana"                   "America/Hermosillo"              
#> [131] "America/Indiana/Indianapolis"     "America/Indiana/Knox"            
#> [133] "America/Indiana/Marengo"          "America/Indiana/Petersburg"      
#> [135] "America/Indiana/Tell_City"        "America/Indiana/Vevay"           
#> [137] "America/Indiana/Vincennes"        "America/Indiana/Winamac"         
#> [139] "America/Indianapolis"             "America/Inuvik"                  
#> [141] "America/Iqaluit"                  "America/Jamaica"                 
#> [143] "America/Jujuy"                    "America/Juneau"                  
#> [145] "America/Kentucky/Louisville"      "America/Kentucky/Monticello"     
#> [147] "America/Knox_IN"                  "America/Kralendijk"              
#> [149] "America/La_Paz"                   "America/Lima"                    
#> [151] "America/Los_Angeles"              "America/Louisville"              
#> [153] "America/Lower_Princes"            "America/Maceio"                  
#> [155] "America/Managua"                  "America/Manaus"                  
#> [157] "America/Marigot"                  "America/Martinique"              
#> [159] "America/Matamoros"                "America/Mazatlan"                
#> [161] "America/Mendoza"                  "America/Menominee"               
#> [163] "America/Merida"                   "America/Metlakatla"              
#> [165] "America/Mexico_City"              "America/Miquelon"                
#> [167] "America/Moncton"                  "America/Monterrey"               
#> [169] "America/Montevideo"               "America/Montreal"                
#> [171] "America/Montserrat"               "America/Nassau"                  
#> [173] "America/New_York"                 "America/Nipigon"                 
#> [175] "America/Nome"                     "America/Noronha"                 
#> [177] "America/North_Dakota/Beulah"      "America/North_Dakota/Center"     
#> [179] "America/North_Dakota/New_Salem"   "America/Nuuk"                    
#> [181] "America/Ojinaga"                  "America/Panama"                  
#> [183] "America/Pangnirtung"              "America/Paramaribo"              
#> [185] "America/Phoenix"                  "America/Port_of_Spain"           
#> [187] "America/Port-au-Prince"           "America/Porto_Acre"              
#> [189] "America/Porto_Velho"              "America/Puerto_Rico"             
#> [191] "America/Punta_Arenas"             "America/Rainy_River"             
#> [193] "America/Rankin_Inlet"             "America/Recife"                  
#> [195] "America/Regina"                   "America/Resolute"                
#> [197] "America/Rio_Branco"               "America/Rosario"                 
#> [199] "America/Santa_Isabel"             "America/Santarem"                
#> [201] "America/Santiago"                 "America/Santo_Domingo"           
#> [203] "America/Sao_Paulo"                "America/Scoresbysund"            
#> [205] "America/Shiprock"                 "America/Sitka"                   
#> [207] "America/St_Barthelemy"            "America/St_Johns"                
#> [209] "America/St_Kitts"                 "America/St_Lucia"                
#> [211] "America/St_Thomas"                "America/St_Vincent"              
#> [213] "America/Swift_Current"            "America/Tegucigalpa"             
#> [215] "America/Thule"                    "America/Thunder_Bay"             
#> [217] "America/Tijuana"                  "America/Toronto"                 
#> [219] "America/Tortola"                  "America/Vancouver"               
#> [221] "America/Virgin"                   "America/Whitehorse"              
#> [223] "America/Winnipeg"                 "America/Yakutat"                 
#> [225] "America/Yellowknife"              "Antarctica/Casey"                
#> [227] "Antarctica/Davis"                 "Antarctica/DumontDUrville"       
#> [229] "Antarctica/Macquarie"             "Antarctica/Mawson"               
#> [231] "Antarctica/McMurdo"               "Antarctica/Palmer"               
#> [233] "Antarctica/Rothera"               "Antarctica/South_Pole"           
#> [235] "Antarctica/Syowa"                 "Antarctica/Troll"                
#> [237] "Antarctica/Vostok"                "Arctic/Longyearbyen"             
#> [239] "ART"                              "Asia/Aden"                       
#> [241] "Asia/Almaty"                      "Asia/Amman"                      
#> [243] "Asia/Anadyr"                      "Asia/Aqtau"                      
#> [245] "Asia/Aqtobe"                      "Asia/Ashgabat"                   
#> [247] "Asia/Ashkhabad"                   "Asia/Atyrau"                     
#> [249] "Asia/Baghdad"                     "Asia/Bahrain"                    
#> [251] "Asia/Baku"                        "Asia/Bangkok"                    
#> [253] "Asia/Barnaul"                     "Asia/Beirut"                     
#> [255] "Asia/Bishkek"                     "Asia/Brunei"                     
#> [257] "Asia/Calcutta"                    "Asia/Chita"                      
#> [259] "Asia/Choibalsan"                  "Asia/Chongqing"                  
#> [261] "Asia/Chungking"                   "Asia/Colombo"                    
#> [263] "Asia/Dacca"                       "Asia/Damascus"                   
#> [265] "Asia/Dhaka"                       "Asia/Dili"                       
#> [267] "Asia/Dubai"                       "Asia/Dushanbe"                   
#> [269] "Asia/Famagusta"                   "Asia/Gaza"                       
#> [271] "Asia/Harbin"                      "Asia/Hebron"                     
#> [273] "Asia/Ho_Chi_Minh"                 "Asia/Hong_Kong"                  
#> [275] "Asia/Hovd"                        "Asia/Irkutsk"                    
#> [277] "Asia/Istanbul"                    "Asia/Jakarta"                    
#> [279] "Asia/Jayapura"                    "Asia/Jerusalem"                  
#> [281] "Asia/Kabul"                       "Asia/Kamchatka"                  
#> [283] "Asia/Karachi"                     "Asia/Kashgar"                    
#> [285] "Asia/Kathmandu"                   "Asia/Katmandu"                   
#> [287] "Asia/Khandyga"                    "Asia/Kolkata"                    
#> [289] "Asia/Krasnoyarsk"                 "Asia/Kuala_Lumpur"               
#> [291] "Asia/Kuching"                     "Asia/Kuwait"                     
#> [293] "Asia/Macao"                       "Asia/Macau"                      
#> [295] "Asia/Magadan"                     "Asia/Makassar"                   
#> [297] "Asia/Manila"                      "Asia/Muscat"                     
#> [299] "Asia/Nicosia"                     "Asia/Novokuznetsk"               
#> [301] "Asia/Novosibirsk"                 "Asia/Omsk"                       
#> [303] "Asia/Oral"                        "Asia/Phnom_Penh"                 
#> [305] "Asia/Pontianak"                   "Asia/Pyongyang"                  
#> [307] "Asia/Qatar"                       "Asia/Qostanay"                   
#> [309] "Asia/Qyzylorda"                   "Asia/Rangoon"                    
#> [311] "Asia/Riyadh"                      "Asia/Saigon"                     
#> [313] "Asia/Sakhalin"                    "Asia/Samarkand"                  
#> [315] "Asia/Seoul"                       "Asia/Shanghai"                   
#> [317] "Asia/Singapore"                   "Asia/Srednekolymsk"              
#> [319] "Asia/Taipei"                      "Asia/Tashkent"                   
#> [321] "Asia/Tbilisi"                     "Asia/Tehran"                     
#> [323] "Asia/Tel_Aviv"                    "Asia/Thimbu"                     
#> [325] "Asia/Thimphu"                     "Asia/Tokyo"                      
#> [327] "Asia/Tomsk"                       "Asia/Ujung_Pandang"              
#> [329] "Asia/Ulaanbaatar"                 "Asia/Ulan_Bator"                 
#> [331] "Asia/Urumqi"                      "Asia/Ust-Nera"                   
#> [333] "Asia/Vientiane"                   "Asia/Vladivostok"                
#> [335] "Asia/Yakutsk"                     "Asia/Yangon"                     
#> [337] "Asia/Yekaterinburg"               "Asia/Yerevan"                    
#> [339] "AST"                              "Atlantic/Azores"                 
#> [341] "Atlantic/Bermuda"                 "Atlantic/Canary"                 
#> [343] "Atlantic/Cape_Verde"              "Atlantic/Faeroe"                 
#> [345] "Atlantic/Faroe"                   "Atlantic/Jan_Mayen"              
#> [347] "Atlantic/Madeira"                 "Atlantic/Reykjavik"              
#> [349] "Atlantic/South_Georgia"           "Atlantic/St_Helena"              
#> [351] "Atlantic/Stanley"                 "Australia/ACT"                   
#> [353] "Australia/Adelaide"               "Australia/Brisbane"              
#> [355] "Australia/Broken_Hill"            "Australia/Canberra"              
#> [357] "Australia/Currie"                 "Australia/Darwin"                
#> [359] "Australia/Eucla"                  "Australia/Hobart"                
#> [361] "Australia/LHI"                    "Australia/Lindeman"              
#> [363] "Australia/Lord_Howe"              "Australia/Melbourne"             
#> [365] "Australia/North"                  "Australia/NSW"                   
#> [367] "Australia/Perth"                  "Australia/Queensland"            
#> [369] "Australia/South"                  "Australia/Sydney"                
#> [371] "Australia/Tasmania"               "Australia/Victoria"              
#> [373] "Australia/West"                   "Australia/Yancowinna"            
#> [375] "BET"                              "Brazil/Acre"                     
#> [377] "Brazil/DeNoronha"                 "Brazil/East"                     
#> [379] "Brazil/West"                      "BST"                             
#> [381] "Canada/Atlantic"                  "Canada/Central"                  
#> [383] "Canada/East-Saskatchewan"         "Canada/Eastern"                  
#> [385] "Canada/Mountain"                  "Canada/Newfoundland"             
#> [387] "Canada/Pacific"                   "Canada/Saskatchewan"             
#> [389] "Canada/Yukon"                     "CAT"                             
#> [391] "CET"                              "Chile/Continental"               
#> [393] "Chile/EasterIsland"               "CNT"                             
#> [395] "CST"                              "CST6CDT"                         
#> [397] "CTT"                              "Cuba"                            
#> [399] "EAT"                              "ECT"                             
#> [401] "EET"                              "Egypt"                           
#> [403] "Eire"                             "EST"                             
#> [405] "EST5EDT"                          "Etc/GMT"                         
#> [407] "Etc/GMT-0"                        "Etc/GMT-1"                       
#> [409] "Etc/GMT-2"                        "Etc/GMT-3"                       
#> [411] "Etc/GMT-4"                        "Etc/GMT-5"                       
#> [413] "Etc/GMT-6"                        "Etc/GMT-7"                       
#> [415] "Etc/GMT-8"                        "Etc/GMT-9"                       
#> [417] "Etc/GMT-10"                       "Etc/GMT-11"                      
#> [419] "Etc/GMT-12"                       "Etc/GMT-13"                      
#> [421] "Etc/GMT-14"                       "Etc/GMT+0"                       
#> [423] "Etc/GMT+1"                        "Etc/GMT+2"                       
#> [425] "Etc/GMT+3"                        "Etc/GMT+4"                       
#> [427] "Etc/GMT+5"                        "Etc/GMT+6"                       
#> [429] "Etc/GMT+7"                        "Etc/GMT+8"                       
#> [431] "Etc/GMT+9"                        "Etc/GMT+10"                      
#> [433] "Etc/GMT+11"                       "Etc/GMT+12"                      
#> [435] "Etc/GMT0"                         "Etc/Greenwich"                   
#> [437] "Etc/UCT"                          "Etc/Universal"                   
#> [439] "Etc/UTC"                          "Etc/Zulu"                        
#> [441] "Europe/Amsterdam"                 "Europe/Andorra"                  
#> [443] "Europe/Astrakhan"                 "Europe/Athens"                   
#> [445] "Europe/Belfast"                   "Europe/Belgrade"                 
#> [447] "Europe/Berlin"                    "Europe/Bratislava"               
#> [449] "Europe/Brussels"                  "Europe/Bucharest"                
#> [451] "Europe/Budapest"                  "Europe/Busingen"                 
#> [453] "Europe/Chisinau"                  "Europe/Copenhagen"               
#> [455] "Europe/Dublin"                    "Europe/Gibraltar"                
#> [457] "Europe/Guernsey"                  "Europe/Helsinki"                 
#> [459] "Europe/Isle_of_Man"               "Europe/Istanbul"                 
#> [461] "Europe/Jersey"                    "Europe/Kaliningrad"              
#> [463] "Europe/Kiev"                      "Europe/Kirov"                    
#> [465] "Europe/Kyiv"                      "Europe/Lisbon"                   
#> [467] "Europe/Ljubljana"                 "Europe/London"                   
#> [469] "Europe/Luxembourg"                "Europe/Madrid"                   
#> [471] "Europe/Malta"                     "Europe/Mariehamn"                
#> [473] "Europe/Minsk"                     "Europe/Monaco"                   
#> [475] "Europe/Moscow"                    "Europe/Nicosia"                  
#> [477] "Europe/Oslo"                      "Europe/Paris"                    
#> [479] "Europe/Podgorica"                 "Europe/Prague"                   
#> [481] "Europe/Riga"                      "Europe/Rome"                     
#> [483] "Europe/Samara"                    "Europe/San_Marino"               
#> [485] "Europe/Sarajevo"                  "Europe/Saratov"                  
#> [487] "Europe/Simferopol"                "Europe/Skopje"                   
#> [489] "Europe/Sofia"                     "Europe/Stockholm"                
#> [491] "Europe/Tallinn"                   "Europe/Tirane"                   
#> [493] "Europe/Tiraspol"                  "Europe/Ulyanovsk"                
#> [495] "Europe/Uzhgorod"                  "Europe/Vaduz"                    
#> [497] "Europe/Vatican"                   "Europe/Vienna"                   
#> [499] "Europe/Vilnius"                   "Europe/Volgograd"                
#> [501] "Europe/Warsaw"                    "Europe/Zagreb"                   
#> [503] "Europe/Zaporozhye"                "Europe/Zurich"                   
#> [505] "Factory"                          "GB"                              
#> [507] "GB-Eire"                          "GMT"                             
#> [509] "GMT-0"                            "GMT+0"                           
#> [511] "GMT0"                             "Greenwich"                       
#> [513] "Hongkong"                         "HST"                             
#> [515] "Iceland"                          "IET"                             
#> [517] "Indian/Antananarivo"              "Indian/Chagos"                   
#> [519] "Indian/Christmas"                 "Indian/Cocos"                    
#> [521] "Indian/Comoro"                    "Indian/Kerguelen"                
#> [523] "Indian/Mahe"                      "Indian/Maldives"                 
#> [525] "Indian/Mauritius"                 "Indian/Mayotte"                  
#> [527] "Indian/Reunion"                   "Iran"                            
#> [529] "Israel"                           "IST"                             
#> [531] "Jamaica"                          "Japan"                           
#> [533] "JST"                              "Kwajalein"                       
#> [535] "Libya"                            "MET"                             
#> [537] "Mexico/BajaNorte"                 "Mexico/BajaSur"                  
#> [539] "Mexico/General"                   "MIT"                             
#> [541] "MST"                              "MST7MDT"                         
#> [543] "Navajo"                           "NET"                             
#> [545] "NST"                              "NZ"                              
#> [547] "NZ-CHAT"                          "Pacific/Apia"                    
#> [549] "Pacific/Auckland"                 "Pacific/Bougainville"            
#> [551] "Pacific/Chatham"                  "Pacific/Chuuk"                   
#> [553] "Pacific/Easter"                   "Pacific/Efate"                   
#> [555] "Pacific/Enderbury"                "Pacific/Fakaofo"                 
#> [557] "Pacific/Fiji"                     "Pacific/Funafuti"                
#> [559] "Pacific/Galapagos"                "Pacific/Gambier"                 
#> [561] "Pacific/Guadalcanal"              "Pacific/Guam"                    
#> [563] "Pacific/Honolulu"                 "Pacific/Johnston"                
#> [565] "Pacific/Kanton"                   "Pacific/Kiritimati"              
#> [567] "Pacific/Kosrae"                   "Pacific/Kwajalein"               
#> [569] "Pacific/Majuro"                   "Pacific/Marquesas"               
#> [571] "Pacific/Midway"                   "Pacific/Nauru"                   
#> [573] "Pacific/Niue"                     "Pacific/Norfolk"                 
#> [575] "Pacific/Noumea"                   "Pacific/Pago_Pago"               
#> [577] "Pacific/Palau"                    "Pacific/Pitcairn"                
#> [579] "Pacific/Pohnpei"                  "Pacific/Ponape"                  
#> [581] "Pacific/Port_Moresby"             "Pacific/Rarotonga"               
#> [583] "Pacific/Saipan"                   "Pacific/Samoa"                   
#> [585] "Pacific/Tahiti"                   "Pacific/Tarawa"                  
#> [587] "Pacific/Tongatapu"                "Pacific/Truk"                    
#> [589] "Pacific/Wake"                     "Pacific/Wallis"                  
#> [591] "Pacific/Yap"                      "PLT"                             
#> [593] "PNT"                              "Poland"                          
#> [595] "Portugal"                         "PRC"                             
#> [597] "PRT"                              "PST"                             
#> [599] "PST8PDT"                          "ROC"                             
#> [601] "ROK"                              "Singapore"                       
#> [603] "SST"                              "SystemV/AST4"                    
#> [605] "SystemV/AST4ADT"                  "SystemV/CST6"                    
#> [607] "SystemV/CST6CDT"                  "SystemV/EST5"                    
#> [609] "SystemV/EST5EDT"                  "SystemV/HST10"                   
#> [611] "SystemV/MST7"                     "SystemV/MST7MDT"                 
#> [613] "SystemV/PST8"                     "SystemV/PST8PDT"                 
#> [615] "SystemV/YST9"                     "SystemV/YST9YDT"                 
#> [617] "Turkey"                           "UCT"                             
#> [619] "Universal"                        "US/Alaska"                       
#> [621] "US/Aleutian"                      "US/Arizona"                      
#> [623] "US/Central"                       "US/East-Indiana"                 
#> [625] "US/Eastern"                       "US/Hawaii"                       
#> [627] "US/Indiana-Starke"                "US/Michigan"                     
#> [629] "US/Mountain"                      "US/Pacific"                      
#> [631] "US/Pacific-New"                   "US/Samoa"                        
#> [633] "UTC"                              "VST"                             
#> [635] "W-SU"                             "WET"                             
#> [637] "Zulu"                            
stri_timezone_list(offset=1)
#>  [1] "Africa/Algiers"      "Africa/Bangui"       "Africa/Brazzaville" 
#>  [4] "Africa/Ceuta"        "Africa/Douala"       "Africa/Kinshasa"    
#>  [7] "Africa/Lagos"        "Africa/Libreville"   "Africa/Luanda"      
#> [10] "Africa/Malabo"       "Africa/Ndjamena"     "Africa/Niamey"      
#> [13] "Africa/Porto-Novo"   "Africa/Tunis"        "Arctic/Longyearbyen"
#> [16] "Atlantic/Jan_Mayen"  "CET"                 "ECT"                
#> [19] "Etc/GMT-1"           "Europe/Amsterdam"    "Europe/Andorra"     
#> [22] "Europe/Belgrade"     "Europe/Berlin"       "Europe/Bratislava"  
#> [25] "Europe/Brussels"     "Europe/Budapest"     "Europe/Busingen"    
#> [28] "Europe/Copenhagen"   "Europe/Gibraltar"    "Europe/Ljubljana"   
#> [31] "Europe/Luxembourg"   "Europe/Madrid"       "Europe/Malta"       
#> [34] "Europe/Monaco"       "Europe/Oslo"         "Europe/Paris"       
#> [37] "Europe/Podgorica"    "Europe/Prague"       "Europe/Rome"        
#> [40] "Europe/San_Marino"   "Europe/Sarajevo"     "Europe/Skopje"      
#> [43] "Europe/Stockholm"    "Europe/Tirane"       "Europe/Vaduz"       
#> [46] "Europe/Vatican"      "Europe/Vienna"       "Europe/Warsaw"      
#> [49] "Europe/Zagreb"       "Europe/Zurich"       "MET"                
#> [52] "Poland"             
stri_timezone_list(offset=5.5)
#> [1] "Asia/Calcutta" "Asia/Colombo"  "Asia/Kolkata"  "IST"          
stri_timezone_list(offset=5.75)
#> [1] "Asia/Kathmandu" "Asia/Katmandu" 
stri_timezone_list(region='PL')
#> [1] "Europe/Warsaw" "Poland"       
stri_timezone_list(region='US', offset=-10)
#> [1] "America/Adak"     "America/Atka"     "Pacific/Honolulu" "US/Aleutian"     
#> [5] "US/Hawaii"       

# Fetch information on all time zones
do.call(rbind.data.frame,
   lapply(stri_timezone_list(), function(tz) stri_timezone_info(tz)))
#>                                   ID      Name Name.Daylight
#> 1                                ACT GMT+09:30          <NA>
#> 2                                AET GMT+10:00     GMT+11:00
#> 3                     Africa/Abidjan       GMT          <NA>
#> 4                       Africa/Accra       GMT          <NA>
#> 5                 Africa/Addis_Ababa GMT+03:00          <NA>
#> 6                     Africa/Algiers GMT+01:00          <NA>
#> 7                      Africa/Asmara GMT+03:00          <NA>
#> 8                      Africa/Asmera GMT+03:00          <NA>
#> 9                      Africa/Bamako       GMT          <NA>
#> 10                     Africa/Bangui GMT+01:00          <NA>
#> 11                     Africa/Banjul       GMT          <NA>
#> 12                     Africa/Bissau       GMT          <NA>
#> 13                   Africa/Blantyre GMT+02:00          <NA>
#> 14                Africa/Brazzaville GMT+01:00          <NA>
#> 15                  Africa/Bujumbura GMT+02:00          <NA>
#> 16                      Africa/Cairo GMT+02:00     GMT+03:00
#> 17                 Africa/Casablanca       GMT     GMT+01:00
#> 18                      Africa/Ceuta GMT+01:00     GMT+02:00
#> 19                    Africa/Conakry       GMT          <NA>
#> 20                      Africa/Dakar       GMT          <NA>
#> 21              Africa/Dar_es_Salaam GMT+03:00          <NA>
#> 22                   Africa/Djibouti GMT+03:00          <NA>
#> 23                     Africa/Douala GMT+01:00          <NA>
#> 24                   Africa/El_Aaiun       GMT     GMT+01:00
#> 25                   Africa/Freetown       GMT          <NA>
#> 26                   Africa/Gaborone GMT+02:00          <NA>
#> 27                     Africa/Harare GMT+02:00          <NA>
#> 28               Africa/Johannesburg GMT+02:00          <NA>
#> 29                       Africa/Juba GMT+02:00          <NA>
#> 30                    Africa/Kampala GMT+03:00          <NA>
#> 31                   Africa/Khartoum GMT+02:00          <NA>
#> 32                     Africa/Kigali GMT+02:00          <NA>
#> 33                   Africa/Kinshasa GMT+01:00          <NA>
#> 34                      Africa/Lagos GMT+01:00          <NA>
#> 35                 Africa/Libreville GMT+01:00          <NA>
#> 36                       Africa/Lome       GMT          <NA>
#> 37                     Africa/Luanda GMT+01:00          <NA>
#> 38                 Africa/Lubumbashi GMT+02:00          <NA>
#> 39                     Africa/Lusaka GMT+02:00          <NA>
#> 40                     Africa/Malabo GMT+01:00          <NA>
#> 41                     Africa/Maputo GMT+02:00          <NA>
#> 42                     Africa/Maseru GMT+02:00          <NA>
#> 43                    Africa/Mbabane GMT+02:00          <NA>
#> 44                  Africa/Mogadishu GMT+03:00          <NA>
#> 45                   Africa/Monrovia       GMT          <NA>
#> 46                    Africa/Nairobi GMT+03:00          <NA>
#> 47                   Africa/Ndjamena GMT+01:00          <NA>
#> 48                     Africa/Niamey GMT+01:00          <NA>
#> 49                 Africa/Nouakchott       GMT          <NA>
#> 50                Africa/Ouagadougou       GMT          <NA>
#> 51                 Africa/Porto-Novo GMT+01:00          <NA>
#> 52                   Africa/Sao_Tome       GMT          <NA>
#> 53                   Africa/Timbuktu       GMT          <NA>
#> 54                    Africa/Tripoli GMT+02:00          <NA>
#> 55                      Africa/Tunis GMT+01:00          <NA>
#> 56                   Africa/Windhoek GMT+02:00          <NA>
#> 57                               AGT GMT-03:00          <NA>
#> 58                      America/Adak GMT-10:00     GMT-09:00
#> 59                 America/Anchorage GMT-09:00     GMT-08:00
#> 60                  America/Anguilla GMT-04:00          <NA>
#> 61                   America/Antigua GMT-04:00          <NA>
#> 62                 America/Araguaina GMT-03:00          <NA>
#> 63    America/Argentina/Buenos_Aires GMT-03:00          <NA>
#> 64       America/Argentina/Catamarca GMT-03:00          <NA>
#> 65  America/Argentina/ComodRivadavia GMT-03:00          <NA>
#> 66         America/Argentina/Cordoba GMT-03:00          <NA>
#> 67           America/Argentina/Jujuy GMT-03:00          <NA>
#> 68        America/Argentina/La_Rioja GMT-03:00          <NA>
#> 69         America/Argentina/Mendoza GMT-03:00          <NA>
#> 70    America/Argentina/Rio_Gallegos GMT-03:00          <NA>
#> 71           America/Argentina/Salta GMT-03:00          <NA>
#> 72        America/Argentina/San_Juan GMT-03:00          <NA>
#> 73        America/Argentina/San_Luis GMT-03:00          <NA>
#> 74         America/Argentina/Tucuman GMT-03:00          <NA>
#> 75         America/Argentina/Ushuaia GMT-03:00          <NA>
#> 76                     America/Aruba GMT-04:00          <NA>
#> 77                  America/Asuncion GMT-04:00     GMT-03:00
#> 78                  America/Atikokan GMT-05:00          <NA>
#> 79                      America/Atka GMT-10:00     GMT-09:00
#> 80                     America/Bahia GMT-03:00          <NA>
#> 81            America/Bahia_Banderas GMT-06:00          <NA>
#> 82                  America/Barbados GMT-04:00          <NA>
#> 83                     America/Belem GMT-03:00          <NA>
#> 84                    America/Belize GMT-06:00          <NA>
#> 85              America/Blanc-Sablon GMT-04:00          <NA>
#> 86                 America/Boa_Vista GMT-04:00          <NA>
#> 87                    America/Bogota GMT-05:00          <NA>
#> 88                     America/Boise GMT-07:00     GMT-06:00
#> 89              America/Buenos_Aires GMT-03:00          <NA>
#> 90             America/Cambridge_Bay GMT-07:00     GMT-06:00
#> 91              America/Campo_Grande GMT-04:00          <NA>
#> 92                    America/Cancun GMT-05:00          <NA>
#> 93                   America/Caracas GMT-04:00          <NA>
#> 94                 America/Catamarca GMT-03:00          <NA>
#> 95                   America/Cayenne GMT-03:00          <NA>
#> 96                    America/Cayman GMT-05:00          <NA>
#> 97                   America/Chicago GMT-06:00     GMT-05:00
#> 98                 America/Chihuahua GMT-06:00          <NA>
#> 99             America/Ciudad_Juarez GMT-07:00     GMT-06:00
#> 100            America/Coral_Harbour GMT-05:00          <NA>
#> 101                  America/Cordoba GMT-03:00          <NA>
#> 102               America/Costa_Rica GMT-06:00          <NA>
#> 103                  America/Creston GMT-07:00          <NA>
#> 104                   America/Cuiaba GMT-04:00          <NA>
#> 105                  America/Curacao GMT-04:00          <NA>
#> 106             America/Danmarkshavn       GMT          <NA>
#> 107                   America/Dawson GMT-07:00          <NA>
#> 108             America/Dawson_Creek GMT-07:00          <NA>
#> 109                   America/Denver GMT-07:00     GMT-06:00
#> 110                  America/Detroit GMT-05:00     GMT-04:00
#> 111                 America/Dominica GMT-04:00          <NA>
#> 112                 America/Edmonton GMT-07:00     GMT-06:00
#> 113                 America/Eirunepe GMT-05:00          <NA>
#> 114              America/El_Salvador GMT-06:00          <NA>
#> 115                 America/Ensenada GMT-08:00     GMT-07:00
#> 116              America/Fort_Nelson GMT-07:00          <NA>
#> 117               America/Fort_Wayne GMT-05:00     GMT-04:00
#> 118                America/Fortaleza GMT-03:00          <NA>
#> 119                America/Glace_Bay GMT-04:00     GMT-03:00
#> 120                  America/Godthab GMT-02:00     GMT-01:00
#> 121                America/Goose_Bay GMT-04:00     GMT-03:00
#> 122               America/Grand_Turk GMT-05:00     GMT-04:00
#> 123                  America/Grenada GMT-04:00          <NA>
#> 124               America/Guadeloupe GMT-04:00          <NA>
#> 125                America/Guatemala GMT-06:00          <NA>
#> 126                America/Guayaquil GMT-05:00          <NA>
#> 127                   America/Guyana GMT-04:00          <NA>
#> 128                  America/Halifax GMT-04:00     GMT-03:00
#> 129                   America/Havana GMT-05:00     GMT-04:00
#> 130               America/Hermosillo GMT-07:00          <NA>
#> 131     America/Indiana/Indianapolis GMT-05:00     GMT-04:00
#> 132             America/Indiana/Knox GMT-06:00     GMT-05:00
#> 133          America/Indiana/Marengo GMT-05:00     GMT-04:00
#> 134       America/Indiana/Petersburg GMT-05:00     GMT-04:00
#> 135        America/Indiana/Tell_City GMT-06:00     GMT-05:00
#> 136            America/Indiana/Vevay GMT-05:00     GMT-04:00
#> 137        America/Indiana/Vincennes GMT-05:00     GMT-04:00
#> 138          America/Indiana/Winamac GMT-05:00     GMT-04:00
#> 139             America/Indianapolis GMT-05:00     GMT-04:00
#> 140                   America/Inuvik GMT-07:00     GMT-06:00
#> 141                  America/Iqaluit GMT-05:00     GMT-04:00
#> 142                  America/Jamaica GMT-05:00          <NA>
#> 143                    America/Jujuy GMT-03:00          <NA>
#> 144                   America/Juneau GMT-09:00     GMT-08:00
#> 145      America/Kentucky/Louisville GMT-05:00     GMT-04:00
#> 146      America/Kentucky/Monticello GMT-05:00     GMT-04:00
#> 147                  America/Knox_IN GMT-06:00     GMT-05:00
#> 148               America/Kralendijk GMT-04:00          <NA>
#> 149                   America/La_Paz GMT-04:00          <NA>
#> 150                     America/Lima GMT-05:00          <NA>
#> 151              America/Los_Angeles GMT-08:00     GMT-07:00
#> 152               America/Louisville GMT-05:00     GMT-04:00
#> 153            America/Lower_Princes GMT-04:00          <NA>
#> 154                   America/Maceio GMT-03:00          <NA>
#> 155                  America/Managua GMT-06:00          <NA>
#> 156                   America/Manaus GMT-04:00          <NA>
#> 157                  America/Marigot GMT-04:00          <NA>
#> 158               America/Martinique GMT-04:00          <NA>
#> 159                America/Matamoros GMT-06:00     GMT-05:00
#> 160                 America/Mazatlan GMT-07:00          <NA>
#> 161                  America/Mendoza GMT-03:00          <NA>
#> 162                America/Menominee GMT-06:00     GMT-05:00
#> 163                   America/Merida GMT-06:00          <NA>
#> 164               America/Metlakatla GMT-09:00     GMT-08:00
#> 165              America/Mexico_City GMT-06:00          <NA>
#> 166                 America/Miquelon GMT-03:00     GMT-02:00
#> 167                  America/Moncton GMT-04:00     GMT-03:00
#> 168                America/Monterrey GMT-06:00          <NA>
#> 169               America/Montevideo GMT-03:00          <NA>
#> 170                 America/Montreal GMT-05:00     GMT-04:00
#> 171               America/Montserrat GMT-04:00          <NA>
#> 172                   America/Nassau GMT-05:00     GMT-04:00
#> 173                 America/New_York GMT-05:00     GMT-04:00
#> 174                  America/Nipigon GMT-05:00     GMT-04:00
#> 175                     America/Nome GMT-09:00     GMT-08:00
#> 176                  America/Noronha GMT-02:00          <NA>
#> 177      America/North_Dakota/Beulah GMT-06:00     GMT-05:00
#> 178      America/North_Dakota/Center GMT-06:00     GMT-05:00
#> 179   America/North_Dakota/New_Salem GMT-06:00     GMT-05:00
#> 180                     America/Nuuk GMT-02:00     GMT-01:00
#> 181                  America/Ojinaga GMT-06:00     GMT-05:00
#> 182                   America/Panama GMT-05:00          <NA>
#> 183              America/Pangnirtung GMT-05:00     GMT-04:00
#> 184               America/Paramaribo GMT-03:00          <NA>
#> 185                  America/Phoenix GMT-07:00          <NA>
#> 186            America/Port_of_Spain GMT-04:00          <NA>
#> 187           America/Port-au-Prince GMT-05:00     GMT-04:00
#> 188               America/Porto_Acre GMT-05:00          <NA>
#> 189              America/Porto_Velho GMT-04:00          <NA>
#> 190              America/Puerto_Rico GMT-04:00          <NA>
#> 191             America/Punta_Arenas GMT-03:00          <NA>
#> 192              America/Rainy_River GMT-06:00     GMT-05:00
#> 193             America/Rankin_Inlet GMT-06:00     GMT-05:00
#> 194                   America/Recife GMT-03:00          <NA>
#> 195                   America/Regina GMT-06:00          <NA>
#> 196                 America/Resolute GMT-06:00     GMT-05:00
#> 197               America/Rio_Branco GMT-05:00          <NA>
#> 198                  America/Rosario GMT-03:00          <NA>
#> 199             America/Santa_Isabel GMT-08:00     GMT-07:00
#> 200                 America/Santarem GMT-03:00          <NA>
#> 201                 America/Santiago GMT-04:00     GMT-03:00
#> 202            America/Santo_Domingo GMT-04:00          <NA>
#> 203                America/Sao_Paulo GMT-03:00          <NA>
#> 204             America/Scoresbysund GMT-01:00           GMT
#> 205                 America/Shiprock GMT-07:00     GMT-06:00
#> 206                    America/Sitka GMT-09:00     GMT-08:00
#> 207            America/St_Barthelemy GMT-04:00          <NA>
#> 208                 America/St_Johns GMT-03:30     GMT-02:30
#> 209                 America/St_Kitts GMT-04:00          <NA>
#> 210                 America/St_Lucia GMT-04:00          <NA>
#> 211                America/St_Thomas GMT-04:00          <NA>
#> 212               America/St_Vincent GMT-04:00          <NA>
#> 213            America/Swift_Current GMT-06:00          <NA>
#> 214              America/Tegucigalpa GMT-06:00          <NA>
#> 215                    America/Thule GMT-04:00     GMT-03:00
#> 216              America/Thunder_Bay GMT-05:00     GMT-04:00
#> 217                  America/Tijuana GMT-08:00     GMT-07:00
#> 218                  America/Toronto GMT-05:00     GMT-04:00
#> 219                  America/Tortola GMT-04:00          <NA>
#> 220                America/Vancouver GMT-08:00     GMT-07:00
#> 221                   America/Virgin GMT-04:00          <NA>
#> 222               America/Whitehorse GMT-07:00          <NA>
#> 223                 America/Winnipeg GMT-06:00     GMT-05:00
#> 224                  America/Yakutat GMT-09:00     GMT-08:00
#> 225              America/Yellowknife GMT-07:00     GMT-06:00
#> 226                 Antarctica/Casey GMT+11:00          <NA>
#> 227                 Antarctica/Davis GMT+07:00          <NA>
#> 228        Antarctica/DumontDUrville GMT+10:00          <NA>
#> 229             Antarctica/Macquarie GMT+10:00     GMT+11:00
#> 230                Antarctica/Mawson GMT+05:00          <NA>
#> 231               Antarctica/McMurdo GMT+12:00     GMT+13:00
#> 232                Antarctica/Palmer GMT-03:00          <NA>
#> 233               Antarctica/Rothera GMT-03:00          <NA>
#> 234            Antarctica/South_Pole GMT+12:00     GMT+13:00
#> 235                 Antarctica/Syowa GMT+03:00          <NA>
#> 236                 Antarctica/Troll       GMT     GMT+02:00
#> 237                Antarctica/Vostok GMT+06:00          <NA>
#> 238              Arctic/Longyearbyen GMT+01:00     GMT+02:00
#> 239                              ART GMT+02:00     GMT+03:00
#> 240                        Asia/Aden GMT+03:00          <NA>
#> 241                      Asia/Almaty GMT+06:00          <NA>
#> 242                       Asia/Amman GMT+03:00          <NA>
#> 243                      Asia/Anadyr GMT+12:00          <NA>
#> 244                       Asia/Aqtau GMT+05:00          <NA>
#> 245                      Asia/Aqtobe GMT+05:00          <NA>
#> 246                    Asia/Ashgabat GMT+05:00          <NA>
#> 247                   Asia/Ashkhabad GMT+05:00          <NA>
#> 248                      Asia/Atyrau GMT+05:00          <NA>
#> 249                     Asia/Baghdad GMT+03:00          <NA>
#> 250                     Asia/Bahrain GMT+03:00          <NA>
#> 251                        Asia/Baku GMT+04:00          <NA>
#> 252                     Asia/Bangkok GMT+07:00          <NA>
#> 253                     Asia/Barnaul GMT+07:00          <NA>
#> 254                      Asia/Beirut GMT+02:00     GMT+03:00
#> 255                     Asia/Bishkek GMT+06:00          <NA>
#> 256                      Asia/Brunei GMT+08:00          <NA>
#> 257                    Asia/Calcutta GMT+05:30          <NA>
#> 258                       Asia/Chita GMT+09:00          <NA>
#> 259                  Asia/Choibalsan GMT+08:00          <NA>
#> 260                   Asia/Chongqing GMT+08:00          <NA>
#> 261                   Asia/Chungking GMT+08:00          <NA>
#> 262                     Asia/Colombo GMT+05:30          <NA>
#> 263                       Asia/Dacca GMT+06:00          <NA>
#> 264                    Asia/Damascus GMT+03:00          <NA>
#> 265                       Asia/Dhaka GMT+06:00          <NA>
#> 266                        Asia/Dili GMT+09:00          <NA>
#> 267                       Asia/Dubai GMT+04:00          <NA>
#> 268                    Asia/Dushanbe GMT+05:00          <NA>
#> 269                   Asia/Famagusta GMT+02:00     GMT+03:00
#> 270                        Asia/Gaza GMT+02:00     GMT+03:00
#> 271                      Asia/Harbin GMT+08:00          <NA>
#> 272                      Asia/Hebron GMT+02:00     GMT+03:00
#> 273                 Asia/Ho_Chi_Minh GMT+07:00          <NA>
#> 274                   Asia/Hong_Kong GMT+08:00          <NA>
#> 275                        Asia/Hovd GMT+07:00          <NA>
#> 276                     Asia/Irkutsk GMT+08:00          <NA>
#> 277                    Asia/Istanbul GMT+03:00          <NA>
#> 278                     Asia/Jakarta GMT+07:00          <NA>
#> 279                    Asia/Jayapura GMT+09:00          <NA>
#> 280                   Asia/Jerusalem GMT+02:00     GMT+03:00
#> 281                       Asia/Kabul GMT+04:30          <NA>
#> 282                   Asia/Kamchatka GMT+12:00          <NA>
#> 283                     Asia/Karachi GMT+05:00          <NA>
#> 284                     Asia/Kashgar GMT+06:00          <NA>
#> 285                   Asia/Kathmandu GMT+05:45          <NA>
#> 286                    Asia/Katmandu GMT+05:45          <NA>
#> 287                    Asia/Khandyga GMT+09:00          <NA>
#> 288                     Asia/Kolkata GMT+05:30          <NA>
#> 289                 Asia/Krasnoyarsk GMT+07:00          <NA>
#> 290                Asia/Kuala_Lumpur GMT+08:00          <NA>
#> 291                     Asia/Kuching GMT+08:00          <NA>
#> 292                      Asia/Kuwait GMT+03:00          <NA>
#> 293                       Asia/Macao GMT+08:00          <NA>
#> 294                       Asia/Macau GMT+08:00          <NA>
#> 295                     Asia/Magadan GMT+11:00          <NA>
#> 296                    Asia/Makassar GMT+08:00          <NA>
#> 297                      Asia/Manila GMT+08:00          <NA>
#> 298                      Asia/Muscat GMT+04:00          <NA>
#> 299                     Asia/Nicosia GMT+02:00     GMT+03:00
#> 300                Asia/Novokuznetsk GMT+07:00          <NA>
#> 301                 Asia/Novosibirsk GMT+07:00          <NA>
#> 302                        Asia/Omsk GMT+06:00          <NA>
#> 303                        Asia/Oral GMT+05:00          <NA>
#> 304                  Asia/Phnom_Penh GMT+07:00          <NA>
#> 305                   Asia/Pontianak GMT+07:00          <NA>
#> 306                   Asia/Pyongyang GMT+09:00          <NA>
#> 307                       Asia/Qatar GMT+03:00          <NA>
#> 308                    Asia/Qostanay GMT+06:00          <NA>
#> 309                   Asia/Qyzylorda GMT+05:00          <NA>
#> 310                     Asia/Rangoon GMT+06:30          <NA>
#> 311                      Asia/Riyadh GMT+03:00          <NA>
#> 312                      Asia/Saigon GMT+07:00          <NA>
#> 313                    Asia/Sakhalin GMT+11:00          <NA>
#> 314                   Asia/Samarkand GMT+05:00          <NA>
#> 315                       Asia/Seoul GMT+09:00          <NA>
#> 316                    Asia/Shanghai GMT+08:00          <NA>
#> 317                   Asia/Singapore GMT+08:00          <NA>
#> 318               Asia/Srednekolymsk GMT+11:00          <NA>
#> 319                      Asia/Taipei GMT+08:00          <NA>
#> 320                    Asia/Tashkent GMT+05:00          <NA>
#> 321                     Asia/Tbilisi GMT+04:00          <NA>
#> 322                      Asia/Tehran GMT+03:30          <NA>
#> 323                    Asia/Tel_Aviv GMT+02:00     GMT+03:00
#> 324                      Asia/Thimbu GMT+06:00          <NA>
#> 325                     Asia/Thimphu GMT+06:00          <NA>
#> 326                       Asia/Tokyo GMT+09:00          <NA>
#> 327                       Asia/Tomsk GMT+07:00          <NA>
#> 328               Asia/Ujung_Pandang GMT+08:00          <NA>
#> 329                 Asia/Ulaanbaatar GMT+08:00          <NA>
#> 330                  Asia/Ulan_Bator GMT+08:00          <NA>
#> 331                      Asia/Urumqi GMT+06:00          <NA>
#> 332                    Asia/Ust-Nera GMT+10:00          <NA>
#> 333                   Asia/Vientiane GMT+07:00          <NA>
#> 334                 Asia/Vladivostok GMT+10:00          <NA>
#> 335                     Asia/Yakutsk GMT+09:00          <NA>
#> 336                      Asia/Yangon GMT+06:30          <NA>
#> 337               Asia/Yekaterinburg GMT+05:00          <NA>
#> 338                     Asia/Yerevan GMT+04:00          <NA>
#> 339                              AST GMT-09:00     GMT-08:00
#> 340                  Atlantic/Azores GMT-01:00           GMT
#> 341                 Atlantic/Bermuda GMT-04:00     GMT-03:00
#> 342                  Atlantic/Canary       GMT     GMT+01:00
#> 343              Atlantic/Cape_Verde GMT-01:00          <NA>
#> 344                  Atlantic/Faeroe       GMT     GMT+01:00
#> 345                   Atlantic/Faroe       GMT     GMT+01:00
#> 346               Atlantic/Jan_Mayen GMT+01:00     GMT+02:00
#> 347                 Atlantic/Madeira       GMT     GMT+01:00
#> 348               Atlantic/Reykjavik       GMT          <NA>
#> 349           Atlantic/South_Georgia GMT-02:00          <NA>
#> 350               Atlantic/St_Helena       GMT          <NA>
#> 351                 Atlantic/Stanley GMT-03:00          <NA>
#> 352                    Australia/ACT GMT+10:00     GMT+11:00
#> 353               Australia/Adelaide GMT+09:30     GMT+10:30
#> 354               Australia/Brisbane GMT+10:00          <NA>
#> 355            Australia/Broken_Hill GMT+09:30     GMT+10:30
#> 356               Australia/Canberra GMT+10:00     GMT+11:00
#> 357                 Australia/Currie GMT+10:00     GMT+11:00
#> 358                 Australia/Darwin GMT+09:30          <NA>
#> 359                  Australia/Eucla GMT+08:45          <NA>
#> 360                 Australia/Hobart GMT+10:00     GMT+11:00
#> 361                    Australia/LHI GMT+10:30     GMT+11:00
#> 362               Australia/Lindeman GMT+10:00          <NA>
#> 363              Australia/Lord_Howe GMT+10:30     GMT+11:00
#> 364              Australia/Melbourne GMT+10:00     GMT+11:00
#> 365                  Australia/North GMT+09:30          <NA>
#> 366                    Australia/NSW GMT+10:00     GMT+11:00
#> 367                  Australia/Perth GMT+08:00          <NA>
#> 368             Australia/Queensland GMT+10:00          <NA>
#> 369                  Australia/South GMT+09:30     GMT+10:30
#> 370                 Australia/Sydney GMT+10:00     GMT+11:00
#> 371               Australia/Tasmania GMT+10:00     GMT+11:00
#> 372               Australia/Victoria GMT+10:00     GMT+11:00
#> 373                   Australia/West GMT+08:00          <NA>
#> 374             Australia/Yancowinna GMT+09:30     GMT+10:30
#> 375                              BET GMT-03:00          <NA>
#> 376                      Brazil/Acre GMT-05:00          <NA>
#> 377                 Brazil/DeNoronha GMT-02:00          <NA>
#> 378                      Brazil/East GMT-03:00          <NA>
#> 379                      Brazil/West GMT-04:00          <NA>
#> 380                              BST GMT+06:00          <NA>
#> 381                  Canada/Atlantic GMT-04:00     GMT-03:00
#> 382                   Canada/Central GMT-06:00     GMT-05:00
#> 383         Canada/East-Saskatchewan GMT-06:00          <NA>
#> 384                   Canada/Eastern GMT-05:00     GMT-04:00
#> 385                  Canada/Mountain GMT-07:00     GMT-06:00
#> 386              Canada/Newfoundland GMT-03:30     GMT-02:30
#> 387                   Canada/Pacific GMT-08:00     GMT-07:00
#> 388              Canada/Saskatchewan GMT-06:00          <NA>
#> 389                     Canada/Yukon GMT-07:00          <NA>
#> 390                              CAT GMT+02:00          <NA>
#> 391                              CET GMT+01:00     GMT+02:00
#> 392                Chile/Continental GMT-04:00     GMT-03:00
#> 393               Chile/EasterIsland GMT-06:00     GMT-05:00
#> 394                              CNT GMT-03:30     GMT-02:30
#> 395                              CST GMT-06:00     GMT-05:00
#> 396                          CST6CDT GMT-06:00     GMT-05:00
#> 397                              CTT GMT+08:00          <NA>
#> 398                             Cuba GMT-05:00     GMT-04:00
#> 399                              EAT GMT+03:00          <NA>
#> 400                              ECT GMT+01:00     GMT+02:00
#> 401                              EET GMT+02:00     GMT+03:00
#> 402                            Egypt GMT+02:00     GMT+03:00
#> 403                             Eire       GMT     GMT+01:00
#> 404                              EST GMT-05:00          <NA>
#> 405                          EST5EDT GMT-05:00     GMT-04:00
#> 406                          Etc/GMT       GMT          <NA>
#> 407                        Etc/GMT-0       GMT          <NA>
#> 408                        Etc/GMT-1 GMT+01:00          <NA>
#> 409                        Etc/GMT-2 GMT+02:00          <NA>
#> 410                        Etc/GMT-3 GMT+03:00          <NA>
#> 411                        Etc/GMT-4 GMT+04:00          <NA>
#> 412                        Etc/GMT-5 GMT+05:00          <NA>
#> 413                        Etc/GMT-6 GMT+06:00          <NA>
#> 414                        Etc/GMT-7 GMT+07:00          <NA>
#> 415                        Etc/GMT-8 GMT+08:00          <NA>
#> 416                        Etc/GMT-9 GMT+09:00          <NA>
#> 417                       Etc/GMT-10 GMT+10:00          <NA>
#> 418                       Etc/GMT-11 GMT+11:00          <NA>
#> 419                       Etc/GMT-12 GMT+12:00          <NA>
#> 420                       Etc/GMT-13 GMT+13:00          <NA>
#> 421                       Etc/GMT-14 GMT+14:00          <NA>
#> 422                        Etc/GMT+0       GMT          <NA>
#> 423                        Etc/GMT+1 GMT-01:00          <NA>
#> 424                        Etc/GMT+2 GMT-02:00          <NA>
#> 425                        Etc/GMT+3 GMT-03:00          <NA>
#> 426                        Etc/GMT+4 GMT-04:00          <NA>
#> 427                        Etc/GMT+5 GMT-05:00          <NA>
#> 428                        Etc/GMT+6 GMT-06:00          <NA>
#> 429                        Etc/GMT+7 GMT-07:00          <NA>
#> 430                        Etc/GMT+8 GMT-08:00          <NA>
#> 431                        Etc/GMT+9 GMT-09:00          <NA>
#> 432                       Etc/GMT+10 GMT-10:00          <NA>
#> 433                       Etc/GMT+11 GMT-11:00          <NA>
#> 434                       Etc/GMT+12 GMT-12:00          <NA>
#> 435                         Etc/GMT0       GMT          <NA>
#> 436                    Etc/Greenwich       GMT          <NA>
#> 437                          Etc/UCT       GMT          <NA>
#> 438                    Etc/Universal       GMT          <NA>
#> 439                          Etc/UTC       GMT          <NA>
#> 440                         Etc/Zulu       GMT          <NA>
#> 441                 Europe/Amsterdam GMT+01:00     GMT+02:00
#> 442                   Europe/Andorra GMT+01:00     GMT+02:00
#> 443                 Europe/Astrakhan GMT+04:00          <NA>
#> 444                    Europe/Athens GMT+02:00     GMT+03:00
#> 445                   Europe/Belfast       GMT     GMT+01:00
#> 446                  Europe/Belgrade GMT+01:00     GMT+02:00
#> 447                    Europe/Berlin GMT+01:00     GMT+02:00
#> 448                Europe/Bratislava GMT+01:00     GMT+02:00
#> 449                  Europe/Brussels GMT+01:00     GMT+02:00
#> 450                 Europe/Bucharest GMT+02:00     GMT+03:00
#> 451                  Europe/Budapest GMT+01:00     GMT+02:00
#> 452                  Europe/Busingen GMT+01:00     GMT+02:00
#> 453                  Europe/Chisinau GMT+02:00     GMT+03:00
#> 454                Europe/Copenhagen GMT+01:00     GMT+02:00
#> 455                    Europe/Dublin       GMT     GMT+01:00
#> 456                 Europe/Gibraltar GMT+01:00     GMT+02:00
#> 457                  Europe/Guernsey       GMT     GMT+01:00
#> 458                  Europe/Helsinki GMT+02:00     GMT+03:00
#> 459               Europe/Isle_of_Man       GMT     GMT+01:00
#> 460                  Europe/Istanbul GMT+03:00          <NA>
#> 461                    Europe/Jersey       GMT     GMT+01:00
#> 462               Europe/Kaliningrad GMT+02:00          <NA>
#> 463                      Europe/Kiev GMT+02:00     GMT+03:00
#> 464                     Europe/Kirov GMT+03:00          <NA>
#> 465                      Europe/Kyiv GMT+02:00     GMT+03:00
#> 466                    Europe/Lisbon       GMT     GMT+01:00
#> 467                 Europe/Ljubljana GMT+01:00     GMT+02:00
#> 468                    Europe/London       GMT     GMT+01:00
#> 469                Europe/Luxembourg GMT+01:00     GMT+02:00
#> 470                    Europe/Madrid GMT+01:00     GMT+02:00
#> 471                     Europe/Malta GMT+01:00     GMT+02:00
#> 472                 Europe/Mariehamn GMT+02:00     GMT+03:00
#> 473                     Europe/Minsk GMT+03:00          <NA>
#> 474                    Europe/Monaco GMT+01:00     GMT+02:00
#> 475                    Europe/Moscow GMT+03:00          <NA>
#> 476                   Europe/Nicosia GMT+02:00     GMT+03:00
#> 477                      Europe/Oslo GMT+01:00     GMT+02:00
#> 478                     Europe/Paris GMT+01:00     GMT+02:00
#> 479                 Europe/Podgorica GMT+01:00     GMT+02:00
#> 480                    Europe/Prague GMT+01:00     GMT+02:00
#> 481                      Europe/Riga GMT+02:00     GMT+03:00
#> 482                      Europe/Rome GMT+01:00     GMT+02:00
#> 483                    Europe/Samara GMT+04:00          <NA>
#> 484                Europe/San_Marino GMT+01:00     GMT+02:00
#> 485                  Europe/Sarajevo GMT+01:00     GMT+02:00
#> 486                   Europe/Saratov GMT+04:00          <NA>
#> 487                Europe/Simferopol GMT+03:00          <NA>
#> 488                    Europe/Skopje GMT+01:00     GMT+02:00
#> 489                     Europe/Sofia GMT+02:00     GMT+03:00
#> 490                 Europe/Stockholm GMT+01:00     GMT+02:00
#> 491                   Europe/Tallinn GMT+02:00     GMT+03:00
#> 492                    Europe/Tirane GMT+01:00     GMT+02:00
#> 493                  Europe/Tiraspol GMT+02:00     GMT+03:00
#> 494                 Europe/Ulyanovsk GMT+04:00          <NA>
#> 495                  Europe/Uzhgorod GMT+02:00     GMT+03:00
#> 496                     Europe/Vaduz GMT+01:00     GMT+02:00
#> 497                   Europe/Vatican GMT+01:00     GMT+02:00
#> 498                    Europe/Vienna GMT+01:00     GMT+02:00
#> 499                   Europe/Vilnius GMT+02:00     GMT+03:00
#> 500                 Europe/Volgograd GMT+03:00          <NA>
#> 501                    Europe/Warsaw GMT+01:00     GMT+02:00
#> 502                    Europe/Zagreb GMT+01:00     GMT+02:00
#> 503                Europe/Zaporozhye GMT+02:00     GMT+03:00
#> 504                    Europe/Zurich GMT+01:00     GMT+02:00
#> 505                          Factory       GMT          <NA>
#> 506                               GB       GMT     GMT+01:00
#> 507                          GB-Eire       GMT     GMT+01:00
#> 508                              GMT       GMT          <NA>
#> 509                            GMT-0       GMT          <NA>
#> 510                            GMT+0       GMT          <NA>
#> 511                             GMT0       GMT          <NA>
#> 512                        Greenwich       GMT          <NA>
#> 513                         Hongkong GMT+08:00          <NA>
#> 514                              HST GMT-10:00          <NA>
#> 515                          Iceland       GMT          <NA>
#> 516                              IET GMT-05:00     GMT-04:00
#> 517              Indian/Antananarivo GMT+03:00          <NA>
#> 518                    Indian/Chagos GMT+06:00          <NA>
#> 519                 Indian/Christmas GMT+07:00          <NA>
#> 520                     Indian/Cocos GMT+06:30          <NA>
#> 521                    Indian/Comoro GMT+03:00          <NA>
#> 522                 Indian/Kerguelen GMT+05:00          <NA>
#> 523                      Indian/Mahe GMT+04:00          <NA>
#> 524                  Indian/Maldives GMT+05:00          <NA>
#> 525                 Indian/Mauritius GMT+04:00          <NA>
#> 526                   Indian/Mayotte GMT+03:00          <NA>
#> 527                   Indian/Reunion GMT+04:00          <NA>
#> 528                             Iran GMT+03:30          <NA>
#> 529                           Israel GMT+02:00     GMT+03:00
#> 530                              IST GMT+05:30          <NA>
#> 531                          Jamaica GMT-05:00          <NA>
#> 532                            Japan GMT+09:00          <NA>
#> 533                              JST GMT+09:00          <NA>
#> 534                        Kwajalein GMT+12:00          <NA>
#> 535                            Libya GMT+02:00          <NA>
#> 536                              MET GMT+01:00     GMT+02:00
#> 537                 Mexico/BajaNorte GMT-08:00     GMT-07:00
#> 538                   Mexico/BajaSur GMT-07:00          <NA>
#> 539                   Mexico/General GMT-06:00          <NA>
#> 540                              MIT GMT+13:00          <NA>
#> 541                              MST GMT-07:00          <NA>
#> 542                          MST7MDT GMT-07:00     GMT-06:00
#> 543                           Navajo GMT-07:00     GMT-06:00
#> 544                              NET GMT+04:00          <NA>
#> 545                              NST GMT+12:00     GMT+13:00
#> 546                               NZ GMT+12:00     GMT+13:00
#> 547                          NZ-CHAT GMT+12:45     GMT+13:45
#> 548                     Pacific/Apia GMT+13:00          <NA>
#> 549                 Pacific/Auckland GMT+12:00     GMT+13:00
#> 550             Pacific/Bougainville GMT+11:00          <NA>
#> 551                  Pacific/Chatham GMT+12:45     GMT+13:45
#> 552                    Pacific/Chuuk GMT+10:00          <NA>
#> 553                   Pacific/Easter GMT-06:00     GMT-05:00
#> 554                    Pacific/Efate GMT+11:00          <NA>
#> 555                Pacific/Enderbury GMT+13:00          <NA>
#> 556                  Pacific/Fakaofo GMT+13:00          <NA>
#> 557                     Pacific/Fiji GMT+12:00          <NA>
#> 558                 Pacific/Funafuti GMT+12:00          <NA>
#> 559                Pacific/Galapagos GMT-06:00          <NA>
#> 560                  Pacific/Gambier GMT-09:00          <NA>
#> 561              Pacific/Guadalcanal GMT+11:00          <NA>
#> 562                     Pacific/Guam GMT+10:00          <NA>
#> 563                 Pacific/Honolulu GMT-10:00          <NA>
#> 564                 Pacific/Johnston GMT-10:00          <NA>
#> 565                   Pacific/Kanton GMT+13:00          <NA>
#> 566               Pacific/Kiritimati GMT+14:00          <NA>
#> 567                   Pacific/Kosrae GMT+11:00          <NA>
#> 568                Pacific/Kwajalein GMT+12:00          <NA>
#> 569                   Pacific/Majuro GMT+12:00          <NA>
#> 570                Pacific/Marquesas GMT-09:30          <NA>
#> 571                   Pacific/Midway GMT-11:00          <NA>
#> 572                    Pacific/Nauru GMT+12:00          <NA>
#> 573                     Pacific/Niue GMT-11:00          <NA>
#> 574                  Pacific/Norfolk GMT+11:00     GMT+12:00
#> 575                   Pacific/Noumea GMT+11:00          <NA>
#> 576                Pacific/Pago_Pago GMT-11:00          <NA>
#> 577                    Pacific/Palau GMT+09:00          <NA>
#> 578                 Pacific/Pitcairn GMT-08:00          <NA>
#> 579                  Pacific/Pohnpei GMT+11:00          <NA>
#> 580                   Pacific/Ponape GMT+11:00          <NA>
#> 581             Pacific/Port_Moresby GMT+10:00          <NA>
#> 582                Pacific/Rarotonga GMT-10:00          <NA>
#> 583                   Pacific/Saipan GMT+10:00          <NA>
#> 584                    Pacific/Samoa GMT-11:00          <NA>
#> 585                   Pacific/Tahiti GMT-10:00          <NA>
#> 586                   Pacific/Tarawa GMT+12:00          <NA>
#> 587                Pacific/Tongatapu GMT+13:00          <NA>
#> 588                     Pacific/Truk GMT+10:00          <NA>
#> 589                     Pacific/Wake GMT+12:00          <NA>
#> 590                   Pacific/Wallis GMT+12:00          <NA>
#> 591                      Pacific/Yap GMT+10:00          <NA>
#> 592                              PLT GMT+05:00          <NA>
#> 593                              PNT GMT-07:00          <NA>
#> 594                           Poland GMT+01:00     GMT+02:00
#> 595                         Portugal       GMT     GMT+01:00
#> 596                              PRC GMT+08:00          <NA>
#> 597                              PRT GMT-04:00          <NA>
#> 598                              PST GMT-08:00     GMT-07:00
#> 599                          PST8PDT GMT-08:00     GMT-07:00
#> 600                              ROC GMT+08:00          <NA>
#> 601                              ROK GMT+09:00          <NA>
#> 602                        Singapore GMT+08:00          <NA>
#> 603                              SST GMT+11:00          <NA>
#> 604                     SystemV/AST4 GMT-04:00          <NA>
#> 605                  SystemV/AST4ADT GMT-04:00     GMT-03:00
#> 606                     SystemV/CST6 GMT-06:00          <NA>
#> 607                  SystemV/CST6CDT GMT-06:00     GMT-05:00
#> 608                     SystemV/EST5 GMT-05:00          <NA>
#> 609                  SystemV/EST5EDT GMT-05:00     GMT-04:00
#> 610                    SystemV/HST10 GMT-10:00          <NA>
#> 611                     SystemV/MST7 GMT-07:00          <NA>
#> 612                  SystemV/MST7MDT GMT-07:00     GMT-06:00
#> 613                     SystemV/PST8 GMT-08:00          <NA>
#> 614                  SystemV/PST8PDT GMT-08:00     GMT-07:00
#> 615                     SystemV/YST9 GMT-09:00          <NA>
#> 616                  SystemV/YST9YDT GMT-09:00     GMT-08:00
#> 617                           Turkey GMT+03:00          <NA>
#> 618                              UCT       GMT          <NA>
#> 619                        Universal       GMT          <NA>
#> 620                        US/Alaska GMT-09:00     GMT-08:00
#> 621                      US/Aleutian GMT-10:00     GMT-09:00
#> 622                       US/Arizona GMT-07:00          <NA>
#> 623                       US/Central GMT-06:00     GMT-05:00
#> 624                  US/East-Indiana GMT-05:00     GMT-04:00
#> 625                       US/Eastern GMT-05:00     GMT-04:00
#> 626                        US/Hawaii GMT-10:00          <NA>
#> 627                US/Indiana-Starke GMT-06:00     GMT-05:00
#> 628                      US/Michigan GMT-05:00     GMT-04:00
#> 629                      US/Mountain GMT-07:00     GMT-06:00
#> 630                       US/Pacific GMT-08:00     GMT-07:00
#> 631                   US/Pacific-New GMT-08:00     GMT-07:00
#> 632                         US/Samoa GMT-11:00          <NA>
#> 633                              UTC       GMT          <NA>
#> 634                              VST GMT+07:00          <NA>
#> 635                             W-SU GMT+03:00          <NA>
#> 636                              WET       GMT     GMT+01:00
#> 637                             Zulu       GMT          <NA>
#>                        Name.Windows RawOffset UsesDaylightTime
#> 1         AUS Central Standard Time      9.50            FALSE
#> 2         AUS Eastern Standard Time     10.00             TRUE
#> 3           Greenwich Standard Time      0.00            FALSE
#> 4           Greenwich Standard Time      0.00            FALSE
#> 5           E. Africa Standard Time      3.00            FALSE
#> 6   W. Central Africa Standard Time      1.00            FALSE
#> 7           E. Africa Standard Time      3.00            FALSE
#> 8           E. Africa Standard Time      3.00            FALSE
#> 9           Greenwich Standard Time      0.00            FALSE
#> 10  W. Central Africa Standard Time      1.00            FALSE
#> 11          Greenwich Standard Time      0.00            FALSE
#> 12          Greenwich Standard Time      0.00            FALSE
#> 13       South Africa Standard Time      2.00            FALSE
#> 14  W. Central Africa Standard Time      1.00            FALSE
#> 15       South Africa Standard Time      2.00            FALSE
#> 16              Egypt Standard Time      2.00             TRUE
#> 17            Morocco Standard Time      0.00             TRUE
#> 18            Romance Standard Time      1.00             TRUE
#> 19          Greenwich Standard Time      0.00            FALSE
#> 20          Greenwich Standard Time      0.00            FALSE
#> 21          E. Africa Standard Time      3.00            FALSE
#> 22          E. Africa Standard Time      3.00            FALSE
#> 23  W. Central Africa Standard Time      1.00            FALSE
#> 24            Morocco Standard Time      0.00             TRUE
#> 25          Greenwich Standard Time      0.00            FALSE
#> 26       South Africa Standard Time      2.00            FALSE
#> 27       South Africa Standard Time      2.00            FALSE
#> 28       South Africa Standard Time      2.00            FALSE
#> 29        South Sudan Standard Time      2.00            FALSE
#> 30          E. Africa Standard Time      3.00            FALSE
#> 31              Sudan Standard Time      2.00            FALSE
#> 32       South Africa Standard Time      2.00            FALSE
#> 33  W. Central Africa Standard Time      1.00            FALSE
#> 34  W. Central Africa Standard Time      1.00            FALSE
#> 35  W. Central Africa Standard Time      1.00            FALSE
#> 36          Greenwich Standard Time      0.00            FALSE
#> 37  W. Central Africa Standard Time      1.00            FALSE
#> 38       South Africa Standard Time      2.00            FALSE
#> 39       South Africa Standard Time      2.00            FALSE
#> 40  W. Central Africa Standard Time      1.00            FALSE
#> 41       South Africa Standard Time      2.00            FALSE
#> 42       South Africa Standard Time      2.00            FALSE
#> 43       South Africa Standard Time      2.00            FALSE
#> 44          E. Africa Standard Time      3.00            FALSE
#> 45          Greenwich Standard Time      0.00            FALSE
#> 46          E. Africa Standard Time      3.00            FALSE
#> 47  W. Central Africa Standard Time      1.00            FALSE
#> 48  W. Central Africa Standard Time      1.00            FALSE
#> 49          Greenwich Standard Time      0.00            FALSE
#> 50          Greenwich Standard Time      0.00            FALSE
#> 51  W. Central Africa Standard Time      1.00            FALSE
#> 52           Sao Tome Standard Time      0.00            FALSE
#> 53          Greenwich Standard Time      0.00            FALSE
#> 54              Libya Standard Time      2.00            FALSE
#> 55  W. Central Africa Standard Time      1.00            FALSE
#> 56            Namibia Standard Time      2.00            FALSE
#> 57          Argentina Standard Time     -3.00            FALSE
#> 58           Aleutian Standard Time    -10.00             TRUE
#> 59            Alaskan Standard Time     -9.00             TRUE
#> 60         SA Western Standard Time     -4.00            FALSE
#> 61         SA Western Standard Time     -4.00            FALSE
#> 62          Tocantins Standard Time     -3.00            FALSE
#> 63          Argentina Standard Time     -3.00            FALSE
#> 64          Argentina Standard Time     -3.00            FALSE
#> 65          Argentina Standard Time     -3.00            FALSE
#> 66          Argentina Standard Time     -3.00            FALSE
#> 67          Argentina Standard Time     -3.00            FALSE
#> 68          Argentina Standard Time     -3.00            FALSE
#> 69          Argentina Standard Time     -3.00            FALSE
#> 70          Argentina Standard Time     -3.00            FALSE
#> 71          Argentina Standard Time     -3.00            FALSE
#> 72          Argentina Standard Time     -3.00            FALSE
#> 73          Argentina Standard Time     -3.00            FALSE
#> 74          Argentina Standard Time     -3.00            FALSE
#> 75          Argentina Standard Time     -3.00            FALSE
#> 76         SA Western Standard Time     -4.00            FALSE
#> 77           Paraguay Standard Time     -4.00             TRUE
#> 78         SA Pacific Standard Time     -5.00            FALSE
#> 79           Aleutian Standard Time    -10.00             TRUE
#> 80              Bahia Standard Time     -3.00            FALSE
#> 81   Central Standard Time (Mexico)     -6.00            FALSE
#> 82         SA Western Standard Time     -4.00            FALSE
#> 83         SA Eastern Standard Time     -3.00            FALSE
#> 84    Central America Standard Time     -6.00            FALSE
#> 85         SA Western Standard Time     -4.00            FALSE
#> 86         SA Western Standard Time     -4.00            FALSE
#> 87         SA Pacific Standard Time     -5.00            FALSE
#> 88           Mountain Standard Time     -7.00             TRUE
#> 89          Argentina Standard Time     -3.00            FALSE
#> 90           Mountain Standard Time     -7.00             TRUE
#> 91  Central Brazilian Standard Time     -4.00            FALSE
#> 92   Eastern Standard Time (Mexico)     -5.00            FALSE
#> 93          Venezuela Standard Time     -4.00            FALSE
#> 94          Argentina Standard Time     -3.00            FALSE
#> 95         SA Eastern Standard Time     -3.00            FALSE
#> 96         SA Pacific Standard Time     -5.00            FALSE
#> 97            Central Standard Time     -6.00             TRUE
#> 98   Central Standard Time (Mexico)     -6.00            FALSE
#> 99           Mountain Standard Time     -7.00             TRUE
#> 100        SA Pacific Standard Time     -5.00            FALSE
#> 101         Argentina Standard Time     -3.00            FALSE
#> 102   Central America Standard Time     -6.00            FALSE
#> 103       US Mountain Standard Time     -7.00            FALSE
#> 104 Central Brazilian Standard Time     -4.00            FALSE
#> 105        SA Western Standard Time     -4.00            FALSE
#> 106         Greenwich Standard Time      0.00            FALSE
#> 107             Yukon Standard Time     -7.00            FALSE
#> 108       US Mountain Standard Time     -7.00            FALSE
#> 109          Mountain Standard Time     -7.00             TRUE
#> 110           Eastern Standard Time     -5.00             TRUE
#> 111        SA Western Standard Time     -4.00            FALSE
#> 112          Mountain Standard Time     -7.00             TRUE
#> 113        SA Pacific Standard Time     -5.00            FALSE
#> 114   Central America Standard Time     -6.00            FALSE
#> 115  Pacific Standard Time (Mexico)     -8.00             TRUE
#> 116       US Mountain Standard Time     -7.00            FALSE
#> 117        US Eastern Standard Time     -5.00             TRUE
#> 118        SA Eastern Standard Time     -3.00            FALSE
#> 119          Atlantic Standard Time     -4.00             TRUE
#> 120         Greenland Standard Time     -2.00             TRUE
#> 121          Atlantic Standard Time     -4.00             TRUE
#> 122  Turks And Caicos Standard Time     -5.00             TRUE
#> 123        SA Western Standard Time     -4.00            FALSE
#> 124        SA Western Standard Time     -4.00            FALSE
#> 125   Central America Standard Time     -6.00            FALSE
#> 126        SA Pacific Standard Time     -5.00            FALSE
#> 127        SA Western Standard Time     -4.00            FALSE
#> 128          Atlantic Standard Time     -4.00             TRUE
#> 129              Cuba Standard Time     -5.00             TRUE
#> 130       US Mountain Standard Time     -7.00            FALSE
#> 131        US Eastern Standard Time     -5.00             TRUE
#> 132           Central Standard Time     -6.00             TRUE
#> 133        US Eastern Standard Time     -5.00             TRUE
#> 134           Eastern Standard Time     -5.00             TRUE
#> 135           Central Standard Time     -6.00             TRUE
#> 136        US Eastern Standard Time     -5.00             TRUE
#> 137           Eastern Standard Time     -5.00             TRUE
#> 138           Eastern Standard Time     -5.00             TRUE
#> 139        US Eastern Standard Time     -5.00             TRUE
#> 140          Mountain Standard Time     -7.00             TRUE
#> 141           Eastern Standard Time     -5.00             TRUE
#> 142        SA Pacific Standard Time     -5.00            FALSE
#> 143         Argentina Standard Time     -3.00            FALSE
#> 144           Alaskan Standard Time     -9.00             TRUE
#> 145           Eastern Standard Time     -5.00             TRUE
#> 146           Eastern Standard Time     -5.00             TRUE
#> 147           Central Standard Time     -6.00             TRUE
#> 148        SA Western Standard Time     -4.00            FALSE
#> 149        SA Western Standard Time     -4.00            FALSE
#> 150        SA Pacific Standard Time     -5.00            FALSE
#> 151           Pacific Standard Time     -8.00             TRUE
#> 152           Eastern Standard Time     -5.00             TRUE
#> 153        SA Western Standard Time     -4.00            FALSE
#> 154        SA Eastern Standard Time     -3.00            FALSE
#> 155   Central America Standard Time     -6.00            FALSE
#> 156        SA Western Standard Time     -4.00            FALSE
#> 157        SA Western Standard Time     -4.00            FALSE
#> 158        SA Western Standard Time     -4.00            FALSE
#> 159           Central Standard Time     -6.00             TRUE
#> 160 Mountain Standard Time (Mexico)     -7.00            FALSE
#> 161         Argentina Standard Time     -3.00            FALSE
#> 162           Central Standard Time     -6.00             TRUE
#> 163  Central Standard Time (Mexico)     -6.00            FALSE
#> 164           Alaskan Standard Time     -9.00             TRUE
#> 165  Central Standard Time (Mexico)     -6.00            FALSE
#> 166      Saint Pierre Standard Time     -3.00             TRUE
#> 167          Atlantic Standard Time     -4.00             TRUE
#> 168  Central Standard Time (Mexico)     -6.00            FALSE
#> 169        Montevideo Standard Time     -3.00            FALSE
#> 170           Eastern Standard Time     -5.00             TRUE
#> 171        SA Western Standard Time     -4.00            FALSE
#> 172           Eastern Standard Time     -5.00             TRUE
#> 173           Eastern Standard Time     -5.00             TRUE
#> 174           Eastern Standard Time     -5.00             TRUE
#> 175           Alaskan Standard Time     -9.00             TRUE
#> 176                          UTC-02     -2.00            FALSE
#> 177           Central Standard Time     -6.00             TRUE
#> 178           Central Standard Time     -6.00             TRUE
#> 179           Central Standard Time     -6.00             TRUE
#> 180         Greenland Standard Time     -2.00             TRUE
#> 181           Central Standard Time     -6.00             TRUE
#> 182        SA Pacific Standard Time     -5.00            FALSE
#> 183           Eastern Standard Time     -5.00             TRUE
#> 184        SA Eastern Standard Time     -3.00            FALSE
#> 185       US Mountain Standard Time     -7.00            FALSE
#> 186        SA Western Standard Time     -4.00            FALSE
#> 187             Haiti Standard Time     -5.00             TRUE
#> 188        SA Pacific Standard Time     -5.00            FALSE
#> 189        SA Western Standard Time     -4.00            FALSE
#> 190        SA Western Standard Time     -4.00            FALSE
#> 191        Magallanes Standard Time     -3.00            FALSE
#> 192           Central Standard Time     -6.00             TRUE
#> 193           Central Standard Time     -6.00             TRUE
#> 194        SA Eastern Standard Time     -3.00            FALSE
#> 195    Canada Central Standard Time     -6.00            FALSE
#> 196           Central Standard Time     -6.00             TRUE
#> 197        SA Pacific Standard Time     -5.00            FALSE
#> 198         Argentina Standard Time     -3.00            FALSE
#> 199  Pacific Standard Time (Mexico)     -8.00             TRUE
#> 200        SA Eastern Standard Time     -3.00            FALSE
#> 201        Pacific SA Standard Time     -4.00             TRUE
#> 202        SA Western Standard Time     -4.00            FALSE
#> 203  E. South America Standard Time     -3.00            FALSE
#> 204            Azores Standard Time     -1.00             TRUE
#> 205          Mountain Standard Time     -7.00             TRUE
#> 206           Alaskan Standard Time     -9.00             TRUE
#> 207        SA Western Standard Time     -4.00            FALSE
#> 208      Newfoundland Standard Time     -3.50             TRUE
#> 209        SA Western Standard Time     -4.00            FALSE
#> 210        SA Western Standard Time     -4.00            FALSE
#> 211        SA Western Standard Time     -4.00            FALSE
#> 212        SA Western Standard Time     -4.00            FALSE
#> 213    Canada Central Standard Time     -6.00            FALSE
#> 214   Central America Standard Time     -6.00            FALSE
#> 215          Atlantic Standard Time     -4.00             TRUE
#> 216           Eastern Standard Time     -5.00             TRUE
#> 217  Pacific Standard Time (Mexico)     -8.00             TRUE
#> 218           Eastern Standard Time     -5.00             TRUE
#> 219        SA Western Standard Time     -4.00            FALSE
#> 220           Pacific Standard Time     -8.00             TRUE
#> 221        SA Western Standard Time     -4.00            FALSE
#> 222             Yukon Standard Time     -7.00            FALSE
#> 223           Central Standard Time     -6.00             TRUE
#> 224           Alaskan Standard Time     -9.00             TRUE
#> 225          Mountain Standard Time     -7.00             TRUE
#> 226   Central Pacific Standard Time     11.00            FALSE
#> 227           SE Asia Standard Time      7.00            FALSE
#> 228      West Pacific Standard Time     10.00            FALSE
#> 229          Tasmania Standard Time     10.00             TRUE
#> 230         West Asia Standard Time      5.00            FALSE
#> 231       New Zealand Standard Time     12.00             TRUE
#> 232        SA Eastern Standard Time     -3.00            FALSE
#> 233        SA Eastern Standard Time     -3.00            FALSE
#> 234       New Zealand Standard Time     12.00             TRUE
#> 235         E. Africa Standard Time      3.00            FALSE
#> 236                            <NA>      0.00             TRUE
#> 237      Central Asia Standard Time      6.00            FALSE
#> 238         W. Europe Standard Time      1.00             TRUE
#> 239             Egypt Standard Time      2.00             TRUE
#> 240              Arab Standard Time      3.00            FALSE
#> 241      Central Asia Standard Time      6.00            FALSE
#> 242            Jordan Standard Time      3.00            FALSE
#> 243             Russia Time Zone 11     12.00            FALSE
#> 244         West Asia Standard Time      5.00            FALSE
#> 245         West Asia Standard Time      5.00            FALSE
#> 246         West Asia Standard Time      5.00            FALSE
#> 247         West Asia Standard Time      5.00            FALSE
#> 248         West Asia Standard Time      5.00            FALSE
#> 249            Arabic Standard Time      3.00            FALSE
#> 250              Arab Standard Time      3.00            FALSE
#> 251        Azerbaijan Standard Time      4.00            FALSE
#> 252           SE Asia Standard Time      7.00            FALSE
#> 253             Altai Standard Time      7.00            FALSE
#> 254       Middle East Standard Time      2.00             TRUE
#> 255      Central Asia Standard Time      6.00            FALSE
#> 256         Singapore Standard Time      8.00            FALSE
#> 257             India Standard Time      5.50            FALSE
#> 258       Transbaikal Standard Time      9.00            FALSE
#> 259       Ulaanbaatar Standard Time      8.00            FALSE
#> 260             China Standard Time      8.00            FALSE
#> 261             China Standard Time      8.00            FALSE
#> 262         Sri Lanka Standard Time      5.50            FALSE
#> 263        Bangladesh Standard Time      6.00            FALSE
#> 264             Syria Standard Time      3.00            FALSE
#> 265        Bangladesh Standard Time      6.00            FALSE
#> 266             Tokyo Standard Time      9.00            FALSE
#> 267           Arabian Standard Time      4.00            FALSE
#> 268         West Asia Standard Time      5.00            FALSE
#> 269               GTB Standard Time      2.00             TRUE
#> 270         West Bank Standard Time      2.00             TRUE
#> 271             China Standard Time      8.00            FALSE
#> 272         West Bank Standard Time      2.00             TRUE
#> 273           SE Asia Standard Time      7.00            FALSE
#> 274             China Standard Time      8.00            FALSE
#> 275       W. Mongolia Standard Time      7.00            FALSE
#> 276   North Asia East Standard Time      8.00            FALSE
#> 277            Turkey Standard Time      3.00            FALSE
#> 278           SE Asia Standard Time      7.00            FALSE
#> 279             Tokyo Standard Time      9.00            FALSE
#> 280            Israel Standard Time      2.00             TRUE
#> 281       Afghanistan Standard Time      4.50            FALSE
#> 282             Russia Time Zone 11     12.00            FALSE
#> 283          Pakistan Standard Time      5.00            FALSE
#> 284      Central Asia Standard Time      6.00            FALSE
#> 285             Nepal Standard Time      5.75            FALSE
#> 286             Nepal Standard Time      5.75            FALSE
#> 287           Yakutsk Standard Time      9.00            FALSE
#> 288             India Standard Time      5.50            FALSE
#> 289        North Asia Standard Time      7.00            FALSE
#> 290         Singapore Standard Time      8.00            FALSE
#> 291         Singapore Standard Time      8.00            FALSE
#> 292              Arab Standard Time      3.00            FALSE
#> 293             China Standard Time      8.00            FALSE
#> 294             China Standard Time      8.00            FALSE
#> 295           Magadan Standard Time     11.00            FALSE
#> 296         Singapore Standard Time      8.00            FALSE
#> 297         Singapore Standard Time      8.00            FALSE
#> 298           Arabian Standard Time      4.00            FALSE
#> 299               GTB Standard Time      2.00             TRUE
#> 300        North Asia Standard Time      7.00            FALSE
#> 301   N. Central Asia Standard Time      7.00            FALSE
#> 302              Omsk Standard Time      6.00            FALSE
#> 303         West Asia Standard Time      5.00            FALSE
#> 304           SE Asia Standard Time      7.00            FALSE
#> 305           SE Asia Standard Time      7.00            FALSE
#> 306       North Korea Standard Time      9.00            FALSE
#> 307              Arab Standard Time      3.00            FALSE
#> 308      Central Asia Standard Time      6.00            FALSE
#> 309         Qyzylorda Standard Time      5.00            FALSE
#> 310           Myanmar Standard Time      6.50            FALSE
#> 311              Arab Standard Time      3.00            FALSE
#> 312           SE Asia Standard Time      7.00            FALSE
#> 313          Sakhalin Standard Time     11.00            FALSE
#> 314         West Asia Standard Time      5.00            FALSE
#> 315             Korea Standard Time      9.00            FALSE
#> 316             China Standard Time      8.00            FALSE
#> 317         Singapore Standard Time      8.00            FALSE
#> 318             Russia Time Zone 10     11.00            FALSE
#> 319            Taipei Standard Time      8.00            FALSE
#> 320         West Asia Standard Time      5.00            FALSE
#> 321          Georgian Standard Time      4.00            FALSE
#> 322              Iran Standard Time      3.50            FALSE
#> 323            Israel Standard Time      2.00             TRUE
#> 324        Bangladesh Standard Time      6.00            FALSE
#> 325        Bangladesh Standard Time      6.00            FALSE
#> 326             Tokyo Standard Time      9.00            FALSE
#> 327             Tomsk Standard Time      7.00            FALSE
#> 328         Singapore Standard Time      8.00            FALSE
#> 329       Ulaanbaatar Standard Time      8.00            FALSE
#> 330       Ulaanbaatar Standard Time      8.00            FALSE
#> 331      Central Asia Standard Time      6.00            FALSE
#> 332       Vladivostok Standard Time     10.00            FALSE
#> 333           SE Asia Standard Time      7.00            FALSE
#> 334       Vladivostok Standard Time     10.00            FALSE
#> 335           Yakutsk Standard Time      9.00            FALSE
#> 336           Myanmar Standard Time      6.50            FALSE
#> 337      Ekaterinburg Standard Time      5.00            FALSE
#> 338          Caucasus Standard Time      4.00            FALSE
#> 339           Alaskan Standard Time     -9.00             TRUE
#> 340            Azores Standard Time     -1.00             TRUE
#> 341          Atlantic Standard Time     -4.00             TRUE
#> 342               GMT Standard Time      0.00             TRUE
#> 343        Cape Verde Standard Time     -1.00            FALSE
#> 344               GMT Standard Time      0.00             TRUE
#> 345               GMT Standard Time      0.00             TRUE
#> 346         W. Europe Standard Time      1.00             TRUE
#> 347               GMT Standard Time      0.00             TRUE
#> 348         Greenwich Standard Time      0.00            FALSE
#> 349                          UTC-02     -2.00            FALSE
#> 350         Greenwich Standard Time      0.00            FALSE
#> 351        SA Eastern Standard Time     -3.00            FALSE
#> 352       AUS Eastern Standard Time     10.00             TRUE
#> 353    Cen. Australia Standard Time      9.50             TRUE
#> 354      E. Australia Standard Time     10.00            FALSE
#> 355    Cen. Australia Standard Time      9.50             TRUE
#> 356       AUS Eastern Standard Time     10.00             TRUE
#> 357          Tasmania Standard Time     10.00             TRUE
#> 358       AUS Central Standard Time      9.50            FALSE
#> 359    Aus Central W. Standard Time      8.75            FALSE
#> 360          Tasmania Standard Time     10.00             TRUE
#> 361         Lord Howe Standard Time     10.50             TRUE
#> 362      E. Australia Standard Time     10.00            FALSE
#> 363         Lord Howe Standard Time     10.50             TRUE
#> 364       AUS Eastern Standard Time     10.00             TRUE
#> 365       AUS Central Standard Time      9.50            FALSE
#> 366       AUS Eastern Standard Time     10.00             TRUE
#> 367      W. Australia Standard Time      8.00            FALSE
#> 368      E. Australia Standard Time     10.00            FALSE
#> 369    Cen. Australia Standard Time      9.50             TRUE
#> 370       AUS Eastern Standard Time     10.00             TRUE
#> 371          Tasmania Standard Time     10.00             TRUE
#> 372       AUS Eastern Standard Time     10.00             TRUE
#> 373      W. Australia Standard Time      8.00            FALSE
#> 374    Cen. Australia Standard Time      9.50             TRUE
#> 375  E. South America Standard Time     -3.00            FALSE
#> 376        SA Pacific Standard Time     -5.00            FALSE
#> 377                          UTC-02     -2.00            FALSE
#> 378  E. South America Standard Time     -3.00            FALSE
#> 379        SA Western Standard Time     -4.00            FALSE
#> 380        Bangladesh Standard Time      6.00            FALSE
#> 381          Atlantic Standard Time     -4.00             TRUE
#> 382           Central Standard Time     -6.00             TRUE
#> 383    Canada Central Standard Time     -6.00            FALSE
#> 384           Eastern Standard Time     -5.00             TRUE
#> 385          Mountain Standard Time     -7.00             TRUE
#> 386      Newfoundland Standard Time     -3.50             TRUE
#> 387           Pacific Standard Time     -8.00             TRUE
#> 388    Canada Central Standard Time     -6.00            FALSE
#> 389             Yukon Standard Time     -7.00            FALSE
#> 390      South Africa Standard Time      2.00            FALSE
#> 391                            <NA>      1.00             TRUE
#> 392        Pacific SA Standard Time     -4.00             TRUE
#> 393     Easter Island Standard Time     -6.00             TRUE
#> 394      Newfoundland Standard Time     -3.50             TRUE
#> 395           Central Standard Time     -6.00             TRUE
#> 396           Central Standard Time     -6.00             TRUE
#> 397             China Standard Time      8.00            FALSE
#> 398              Cuba Standard Time     -5.00             TRUE
#> 399         E. Africa Standard Time      3.00            FALSE
#> 400           Romance Standard Time      1.00             TRUE
#> 401                            <NA>      2.00             TRUE
#> 402             Egypt Standard Time      2.00             TRUE
#> 403               GMT Standard Time      0.00             TRUE
#> 404        SA Pacific Standard Time     -5.00            FALSE
#> 405           Eastern Standard Time     -5.00             TRUE
#> 406                             UTC      0.00            FALSE
#> 407                             UTC      0.00            FALSE
#> 408 W. Central Africa Standard Time      1.00            FALSE
#> 409      South Africa Standard Time      2.00            FALSE
#> 410         E. Africa Standard Time      3.00            FALSE
#> 411           Arabian Standard Time      4.00            FALSE
#> 412         West Asia Standard Time      5.00            FALSE
#> 413      Central Asia Standard Time      6.00            FALSE
#> 414           SE Asia Standard Time      7.00            FALSE
#> 415         Singapore Standard Time      8.00            FALSE
#> 416             Tokyo Standard Time      9.00            FALSE
#> 417      West Pacific Standard Time     10.00            FALSE
#> 418   Central Pacific Standard Time     11.00            FALSE
#> 419                          UTC+12     12.00            FALSE
#> 420                          UTC+13     13.00            FALSE
#> 421      Line Islands Standard Time     14.00            FALSE
#> 422                             UTC      0.00            FALSE
#> 423        Cape Verde Standard Time     -1.00            FALSE
#> 424                          UTC-02     -2.00            FALSE
#> 425        SA Eastern Standard Time     -3.00            FALSE
#> 426        SA Western Standard Time     -4.00            FALSE
#> 427        SA Pacific Standard Time     -5.00            FALSE
#> 428   Central America Standard Time     -6.00            FALSE
#> 429       US Mountain Standard Time     -7.00            FALSE
#> 430                          UTC-08     -8.00            FALSE
#> 431                          UTC-09     -9.00            FALSE
#> 432          Hawaiian Standard Time    -10.00            FALSE
#> 433                          UTC-11    -11.00            FALSE
#> 434          Dateline Standard Time    -12.00            FALSE
#> 435                             UTC      0.00            FALSE
#> 436                             UTC      0.00            FALSE
#> 437                             UTC      0.00            FALSE
#> 438                             UTC      0.00            FALSE
#> 439                             UTC      0.00            FALSE
#> 440                             UTC      0.00            FALSE
#> 441         W. Europe Standard Time      1.00             TRUE
#> 442         W. Europe Standard Time      1.00             TRUE
#> 443         Astrakhan Standard Time      4.00            FALSE
#> 444               GTB Standard Time      2.00             TRUE
#> 445               GMT Standard Time      0.00             TRUE
#> 446    Central Europe Standard Time      1.00             TRUE
#> 447         W. Europe Standard Time      1.00             TRUE
#> 448    Central Europe Standard Time      1.00             TRUE
#> 449           Romance Standard Time      1.00             TRUE
#> 450               GTB Standard Time      2.00             TRUE
#> 451    Central Europe Standard Time      1.00             TRUE
#> 452         W. Europe Standard Time      1.00             TRUE
#> 453         E. Europe Standard Time      2.00             TRUE
#> 454           Romance Standard Time      1.00             TRUE
#> 455               GMT Standard Time      0.00             TRUE
#> 456         W. Europe Standard Time      1.00             TRUE
#> 457               GMT Standard Time      0.00             TRUE
#> 458               FLE Standard Time      2.00             TRUE
#> 459               GMT Standard Time      0.00             TRUE
#> 460            Turkey Standard Time      3.00            FALSE
#> 461               GMT Standard Time      0.00             TRUE
#> 462       Kaliningrad Standard Time      2.00            FALSE
#> 463               FLE Standard Time      2.00             TRUE
#> 464           Russian Standard Time      3.00            FALSE
#> 465               FLE Standard Time      2.00             TRUE
#> 466               GMT Standard Time      0.00             TRUE
#> 467    Central Europe Standard Time      1.00             TRUE
#> 468               GMT Standard Time      0.00             TRUE
#> 469         W. Europe Standard Time      1.00             TRUE
#> 470           Romance Standard Time      1.00             TRUE
#> 471         W. Europe Standard Time      1.00             TRUE
#> 472               FLE Standard Time      2.00             TRUE
#> 473           Belarus Standard Time      3.00            FALSE
#> 474         W. Europe Standard Time      1.00             TRUE
#> 475           Russian Standard Time      3.00            FALSE
#> 476               GTB Standard Time      2.00             TRUE
#> 477         W. Europe Standard Time      1.00             TRUE
#> 478           Romance Standard Time      1.00             TRUE
#> 479    Central Europe Standard Time      1.00             TRUE
#> 480    Central Europe Standard Time      1.00             TRUE
#> 481               FLE Standard Time      2.00             TRUE
#> 482         W. Europe Standard Time      1.00             TRUE
#> 483              Russia Time Zone 3      4.00            FALSE
#> 484         W. Europe Standard Time      1.00             TRUE
#> 485  Central European Standard Time      1.00             TRUE
#> 486           Saratov Standard Time      4.00            FALSE
#> 487           Russian Standard Time      3.00            FALSE
#> 488  Central European Standard Time      1.00             TRUE
#> 489               FLE Standard Time      2.00             TRUE
#> 490         W. Europe Standard Time      1.00             TRUE
#> 491               FLE Standard Time      2.00             TRUE
#> 492    Central Europe Standard Time      1.00             TRUE
#> 493         E. Europe Standard Time      2.00             TRUE
#> 494         Astrakhan Standard Time      4.00            FALSE
#> 495               FLE Standard Time      2.00             TRUE
#> 496         W. Europe Standard Time      1.00             TRUE
#> 497         W. Europe Standard Time      1.00             TRUE
#> 498         W. Europe Standard Time      1.00             TRUE
#> 499               FLE Standard Time      2.00             TRUE
#> 500         Volgograd Standard Time      3.00            FALSE
#> 501  Central European Standard Time      1.00             TRUE
#> 502  Central European Standard Time      1.00             TRUE
#> 503               FLE Standard Time      2.00             TRUE
#> 504         W. Europe Standard Time      1.00             TRUE
#> 505                            <NA>      0.00            FALSE
#> 506               GMT Standard Time      0.00             TRUE
#> 507               GMT Standard Time      0.00             TRUE
#> 508                             UTC      0.00            FALSE
#> 509                             UTC      0.00            FALSE
#> 510                             UTC      0.00            FALSE
#> 511                             UTC      0.00            FALSE
#> 512                             UTC      0.00            FALSE
#> 513             China Standard Time      8.00            FALSE
#> 514          Hawaiian Standard Time    -10.00            FALSE
#> 515         Greenwich Standard Time      0.00            FALSE
#> 516        US Eastern Standard Time     -5.00             TRUE
#> 517         E. Africa Standard Time      3.00            FALSE
#> 518      Central Asia Standard Time      6.00            FALSE
#> 519           SE Asia Standard Time      7.00            FALSE
#> 520           Myanmar Standard Time      6.50            FALSE
#> 521         E. Africa Standard Time      3.00            FALSE
#> 522         West Asia Standard Time      5.00            FALSE
#> 523         Mauritius Standard Time      4.00            FALSE
#> 524         West Asia Standard Time      5.00            FALSE
#> 525         Mauritius Standard Time      4.00            FALSE
#> 526         E. Africa Standard Time      3.00            FALSE
#> 527         Mauritius Standard Time      4.00            FALSE
#> 528              Iran Standard Time      3.50            FALSE
#> 529            Israel Standard Time      2.00             TRUE
#> 530             India Standard Time      5.50            FALSE
#> 531        SA Pacific Standard Time     -5.00            FALSE
#> 532             Tokyo Standard Time      9.00            FALSE
#> 533             Tokyo Standard Time      9.00            FALSE
#> 534                          UTC+12     12.00            FALSE
#> 535             Libya Standard Time      2.00            FALSE
#> 536                            <NA>      1.00             TRUE
#> 537  Pacific Standard Time (Mexico)     -8.00             TRUE
#> 538 Mountain Standard Time (Mexico)     -7.00            FALSE
#> 539  Central Standard Time (Mexico)     -6.00            FALSE
#> 540             Samoa Standard Time     13.00            FALSE
#> 541       US Mountain Standard Time     -7.00            FALSE
#> 542          Mountain Standard Time     -7.00             TRUE
#> 543          Mountain Standard Time     -7.00             TRUE
#> 544          Caucasus Standard Time      4.00            FALSE
#> 545       New Zealand Standard Time     12.00             TRUE
#> 546       New Zealand Standard Time     12.00             TRUE
#> 547   Chatham Islands Standard Time     12.75             TRUE
#> 548             Samoa Standard Time     13.00            FALSE
#> 549       New Zealand Standard Time     12.00             TRUE
#> 550      Bougainville Standard Time     11.00            FALSE
#> 551   Chatham Islands Standard Time     12.75             TRUE
#> 552      West Pacific Standard Time     10.00            FALSE
#> 553     Easter Island Standard Time     -6.00             TRUE
#> 554   Central Pacific Standard Time     11.00            FALSE
#> 555                          UTC+13     13.00            FALSE
#> 556                          UTC+13     13.00            FALSE
#> 557              Fiji Standard Time     12.00            FALSE
#> 558                          UTC+12     12.00            FALSE
#> 559   Central America Standard Time     -6.00            FALSE
#> 560                          UTC-09     -9.00            FALSE
#> 561   Central Pacific Standard Time     11.00            FALSE
#> 562      West Pacific Standard Time     10.00            FALSE
#> 563          Hawaiian Standard Time    -10.00            FALSE
#> 564          Hawaiian Standard Time    -10.00            FALSE
#> 565                          UTC+13     13.00            FALSE
#> 566      Line Islands Standard Time     14.00            FALSE
#> 567   Central Pacific Standard Time     11.00            FALSE
#> 568                          UTC+12     12.00            FALSE
#> 569                          UTC+12     12.00            FALSE
#> 570         Marquesas Standard Time     -9.50            FALSE
#> 571                          UTC-11    -11.00            FALSE
#> 572                          UTC+12     12.00            FALSE
#> 573                          UTC-11    -11.00            FALSE
#> 574           Norfolk Standard Time     11.00             TRUE
#> 575   Central Pacific Standard Time     11.00            FALSE
#> 576                          UTC-11    -11.00            FALSE
#> 577             Tokyo Standard Time      9.00            FALSE
#> 578                          UTC-08     -8.00            FALSE
#> 579   Central Pacific Standard Time     11.00            FALSE
#> 580   Central Pacific Standard Time     11.00            FALSE
#> 581      West Pacific Standard Time     10.00            FALSE
#> 582          Hawaiian Standard Time    -10.00            FALSE
#> 583      West Pacific Standard Time     10.00            FALSE
#> 584                          UTC-11    -11.00            FALSE
#> 585          Hawaiian Standard Time    -10.00            FALSE
#> 586                          UTC+12     12.00            FALSE
#> 587             Tonga Standard Time     13.00            FALSE
#> 588      West Pacific Standard Time     10.00            FALSE
#> 589                          UTC+12     12.00            FALSE
#> 590                          UTC+12     12.00            FALSE
#> 591      West Pacific Standard Time     10.00            FALSE
#> 592          Pakistan Standard Time      5.00            FALSE
#> 593       US Mountain Standard Time     -7.00            FALSE
#> 594  Central European Standard Time      1.00             TRUE
#> 595               GMT Standard Time      0.00             TRUE
#> 596             China Standard Time      8.00            FALSE
#> 597        SA Western Standard Time     -4.00            FALSE
#> 598           Pacific Standard Time     -8.00             TRUE
#> 599           Pacific Standard Time     -8.00             TRUE
#> 600            Taipei Standard Time      8.00            FALSE
#> 601             Korea Standard Time      9.00            FALSE
#> 602         Singapore Standard Time      8.00            FALSE
#> 603   Central Pacific Standard Time     11.00            FALSE
#> 604                            <NA>     -4.00            FALSE
#> 605                            <NA>     -4.00             TRUE
#> 606                            <NA>     -6.00            FALSE
#> 607                            <NA>     -6.00             TRUE
#> 608                            <NA>     -5.00            FALSE
#> 609                            <NA>     -5.00             TRUE
#> 610                            <NA>    -10.00            FALSE
#> 611                            <NA>     -7.00            FALSE
#> 612                            <NA>     -7.00             TRUE
#> 613                            <NA>     -8.00            FALSE
#> 614                            <NA>     -8.00             TRUE
#> 615                            <NA>     -9.00            FALSE
#> 616                            <NA>     -9.00             TRUE
#> 617            Turkey Standard Time      3.00            FALSE
#> 618                             UTC      0.00            FALSE
#> 619                             UTC      0.00            FALSE
#> 620           Alaskan Standard Time     -9.00             TRUE
#> 621          Aleutian Standard Time    -10.00             TRUE
#> 622       US Mountain Standard Time     -7.00            FALSE
#> 623           Central Standard Time     -6.00             TRUE
#> 624        US Eastern Standard Time     -5.00             TRUE
#> 625           Eastern Standard Time     -5.00             TRUE
#> 626          Hawaiian Standard Time    -10.00            FALSE
#> 627           Central Standard Time     -6.00             TRUE
#> 628           Eastern Standard Time     -5.00             TRUE
#> 629          Mountain Standard Time     -7.00             TRUE
#> 630           Pacific Standard Time     -8.00             TRUE
#> 631           Pacific Standard Time     -8.00             TRUE
#> 632                          UTC-11    -11.00            FALSE
#> 633                             UTC      0.00            FALSE
#> 634           SE Asia Standard Time      7.00            FALSE
#> 635           Russian Standard Time      3.00            FALSE
#> 636                            <NA>      0.00             TRUE
#> 637                             UTC      0.00            FALSE