Time Zones
Browse time-zone identifiers used for accurate, daylight-saving-aware calculations.
Abidjan TimeAfrica/AbidjanGMT →Accra TimeAfrica/AccraGMT →Adak TimeAmerica/AdakHDT →Addis Ababa TimeAfrica/Addis_AbabaEAT →Adelaide TimeAustralia/AdelaideACST →Aden TimeAsia/Aden+03 →Algiers TimeAfrica/AlgiersCET →Almaty TimeAsia/Almaty+05 →Amman TimeAsia/Amman+03 →Amsterdam TimeEurope/AmsterdamCEST →Anadyr TimeAsia/Anadyr+12 →Anchorage TimeAmerica/AnchorageAKDT →Andorra TimeEurope/AndorraCEST →Anguilla TimeAmerica/AnguillaAST →Antananarivo TimeIndian/AntananarivoEAT →Antigua TimeAmerica/AntiguaAST →Apia TimePacific/Apia+13 →Aqtau TimeAsia/Aqtau+05 →Aqtobe TimeAsia/Aqtobe+05 →Araguaina TimeAmerica/Araguaina-03 →Aruba TimeAmerica/ArubaAST →Ashgabat TimeAsia/Ashgabat+05 →Asmara TimeAfrica/AsmaraEAT →Astrakhan TimeEurope/Astrakhan+04 →Asuncion TimeAmerica/Asuncion-03 →Athens TimeEurope/AthensEEST →Atikokan TimeAmerica/AtikokanEST →Atyrau TimeAsia/Atyrau+05 →Auckland TimePacific/AucklandNZST →Australian Eastern TimeAustralia/SydneyAET →Azores TimeAtlantic/Azores+00 →Baghdad TimeAsia/Baghdad+03 →Bahia Banderas TimeAmerica/Bahia_BanderasCST →Bahia TimeAmerica/Bahia-03 →Bahrain TimeAsia/Bahrain+03 →Baku TimeAsia/Baku+04 →Bamako TimeAfrica/BamakoGMT →Bangkok TimeAsia/Bangkok+07 →Bangui TimeAfrica/BanguiWAT →Banjul TimeAfrica/BanjulGMT →Barbados TimeAmerica/BarbadosAST →Barnaul TimeAsia/Barnaul+07 →Beirut TimeAsia/BeirutEEST →Belem TimeAmerica/Belem-03 →Belgrade TimeEurope/BelgradeCEST →Belize TimeAmerica/BelizeCST →Bermuda TimeAtlantic/BermudaADT →Beulah TimeAmerica/North_Dakota/BeulahCDT →Bishkek TimeAsia/Bishkek+06 →Bissau TimeAfrica/BissauGMT →Blanc-Sablon TimeAmerica/Blanc-SablonAST →Blantyre TimeAfrica/BlantyreCAT →Boa Vista TimeAmerica/Boa_Vista-04 →Bogota TimeAmerica/Bogota-05 →Boise TimeAmerica/BoiseMDT →Bougainville TimePacific/Bougainville+11 →Bratislava TimeEurope/BratislavaCEST →Brazzaville TimeAfrica/BrazzavilleWAT →Brisbane TimeAustralia/BrisbaneAEST →Broken Hill TimeAustralia/Broken_HillACST →Brunei TimeAsia/Brunei+08 →Brussels TimeEurope/BrusselsCEST →Bucharest TimeEurope/BucharestEEST →Budapest TimeEurope/BudapestCEST →Buenos Aires TimeAmerica/Argentina/Buenos_Aires-03 →Bujumbura TimeAfrica/BujumburaCAT →Busingen TimeEurope/BusingenCEST →Cairo TimeAfrica/CairoEEST →Cambridge Bay TimeAmerica/Cambridge_BayMDT →Campo Grande TimeAmerica/Campo_Grande-04 →Canary TimeAtlantic/CanaryWEST →Cancun TimeAmerica/CancunEST →Cape Verde TimeAtlantic/Cape_Verde-01 →Caracas TimeAmerica/Caracas-04 →Casablanca TimeAfrica/Casablanca+01 →Casey TimeAntarctica/Casey+08 →Catamarca TimeAmerica/Argentina/Catamarca-03 →Cayenne TimeAmerica/Cayenne-03 →Cayman TimeAmerica/CaymanEST →Center TimeAmerica/North_Dakota/CenterCDT →Central European TimeEurope/ParisCET →Central European Time — BerlinEurope/BerlinCET →Ceuta TimeAfrica/CeutaCEST →Chagos TimeIndian/Chagos+06 →Chatham TimePacific/Chatham+1245 →Chicago TimeAmerica/ChicagoCDT →Chihuahua TimeAmerica/ChihuahuaCST →Chisinau TimeEurope/ChisinauEEST →Chita TimeAsia/Chita+09 →Christmas TimeIndian/Christmas+07 →Chuuk TimePacific/Chuuk+10 →Ciudad Juarez TimeAmerica/Ciudad_JuarezMDT →Cocos TimeIndian/Cocos+0630 →Colombo TimeAsia/Colombo+0530 →Comoro TimeIndian/ComoroEAT →Conakry TimeAfrica/ConakryGMT →Coordinated Universal TimeUTCUTC →Copenhagen TimeEurope/CopenhagenCEST →Cordoba TimeAmerica/Argentina/Cordoba-03 →Costa Rica TimeAmerica/Costa_RicaCST →Coyhaique TimeAmerica/Coyhaique-03 →Creston TimeAmerica/CrestonMST →Cuiaba TimeAmerica/Cuiaba-04 →Curacao TimeAmerica/CuracaoAST →Dakar TimeAfrica/DakarGMT →Damascus TimeAsia/Damascus+03 →Danmarkshavn TimeAmerica/DanmarkshavnGMT →Dar es Salaam TimeAfrica/Dar_es_SalaamEAT →Darwin TimeAustralia/DarwinACST →Davis TimeAntarctica/Davis+07 →Dawson Creek TimeAmerica/Dawson_CreekMST →Dawson TimeAmerica/DawsonMST →Denver TimeAmerica/DenverMDT →Detroit TimeAmerica/DetroitEDT →Dhaka TimeAsia/Dhaka+06 →Dili TimeAsia/Dili+09 →Djibouti TimeAfrica/DjiboutiEAT →Dominica TimeAmerica/DominicaAST →Douala TimeAfrica/DoualaWAT →Dublin TimeEurope/DublinIST →DumontDUrville TimeAntarctica/DumontDUrville+10 →Dushanbe TimeAsia/Dushanbe+05 →Easter TimePacific/Easter-06 →Eastern TimeAmerica/New_YorkET →Eastern Time — TorontoAmerica/TorontoET →Edmonton TimeAmerica/EdmontonMDT →Efate TimePacific/Efate+11 →Eirunepe TimeAmerica/Eirunepe-05 →El Aaiun TimeAfrica/El_Aaiun+01 →El Salvador TimeAmerica/El_SalvadorCST →Eucla TimeAustralia/Eucla+0845 →Fakaofo TimePacific/Fakaofo+13 →Famagusta TimeAsia/FamagustaEEST →Faroe TimeAtlantic/FaroeWEST →Fiji TimePacific/Fiji+12 →Fort Nelson TimeAmerica/Fort_NelsonMST →Fortaleza TimeAmerica/Fortaleza-03 →Freetown TimeAfrica/FreetownGMT →Funafuti TimePacific/Funafuti+12 →Gaborone TimeAfrica/GaboroneCAT →Galapagos TimePacific/Galapagos-06 →Gambier TimePacific/Gambier-09 →Gaza TimeAsia/GazaEEST →Gibraltar TimeEurope/GibraltarCEST →Glace Bay TimeAmerica/Glace_BayADT →Goose Bay TimeAmerica/Goose_BayADT →Grand Turk TimeAmerica/Grand_TurkEDT →Grenada TimeAmerica/GrenadaAST →Guadalcanal TimePacific/Guadalcanal+11 →Guadeloupe TimeAmerica/GuadeloupeAST →Guam TimePacific/GuamChST →Guatemala TimeAmerica/GuatemalaCST →Guayaquil TimeAmerica/Guayaquil-05 →Guernsey TimeEurope/GuernseyBST →Gulf Standard TimeAsia/DubaiGST →Guyana TimeAmerica/Guyana-04 →Halifax TimeAmerica/HalifaxADT →Harare TimeAfrica/HarareCAT →Havana TimeAmerica/HavanaCDT →Hebron TimeAsia/HebronEEST →Helsinki TimeEurope/HelsinkiEEST →Hermosillo TimeAmerica/HermosilloMST →Ho Chi Minh TimeAsia/Ho_Chi_Minh+07 →Hobart TimeAustralia/HobartAEST →Hong Kong TimeAsia/Hong_KongHKT →Honolulu TimePacific/HonoluluHST →Hovd TimeAsia/Hovd+07 →India Standard TimeAsia/KolkataIST →Indianapolis TimeAmerica/Indiana/IndianapolisEDT →Inuvik TimeAmerica/InuvikMDT →Iqaluit TimeAmerica/IqaluitEDT →Irkutsk TimeAsia/Irkutsk+08 →Isle of Man TimeEurope/Isle_of_ManBST →Istanbul TimeEurope/Istanbul+03 →Jakarta TimeAsia/JakartaWIB →Jamaica TimeAmerica/JamaicaEST →Japan Standard TimeAsia/TokyoJST →Jayapura TimeAsia/JayapuraWIT →Jersey TimeEurope/JerseyBST →Jerusalem TimeAsia/JerusalemIDT →Johannesburg TimeAfrica/JohannesburgSAST →Juba TimeAfrica/JubaCAT →Jujuy TimeAmerica/Argentina/Jujuy-03 →Juneau TimeAmerica/JuneauAKDT →Kabul TimeAsia/Kabul+0430 →Kaliningrad TimeEurope/KaliningradEET →Kamchatka TimeAsia/Kamchatka+12 →Kampala TimeAfrica/KampalaEAT →Kanton TimePacific/Kanton+13 →Karachi TimeAsia/KarachiPKT →Kathmandu TimeAsia/Kathmandu+0545 →Kerguelen TimeIndian/Kerguelen+05 →Khandyga TimeAsia/Khandyga+09 →Khartoum TimeAfrica/KhartoumCAT →Kigali TimeAfrica/KigaliCAT →Kinshasa TimeAfrica/KinshasaWAT →Kiritimati TimePacific/Kiritimati+14 →Kirov TimeEurope/KirovMSK →Knox TimeAmerica/Indiana/KnoxCDT →Korea Standard TimeAsia/SeoulKST →Kosrae TimePacific/Kosrae+11 →Kralendijk TimeAmerica/KralendijkAST →Krasnoyarsk TimeAsia/Krasnoyarsk+07 →Kuala Lumpur TimeAsia/Kuala_Lumpur+08 →Kuching TimeAsia/Kuching+08 →Kuwait TimeAsia/Kuwait+03 →Kwajalein TimePacific/Kwajalein+12 →Kyiv TimeEurope/KyivEEST →La Paz TimeAmerica/La_Paz-04 →La Rioja TimeAmerica/Argentina/La_Rioja-03 →Lagos TimeAfrica/LagosWAT →Libreville TimeAfrica/LibrevilleWAT →Lima TimeAmerica/Lima-05 →Lindeman TimeAustralia/LindemanAEST →Lisbon TimeEurope/LisbonWEST →Ljubljana TimeEurope/LjubljanaCEST →Lome TimeAfrica/LomeGMT →Longyearbyen TimeArctic/LongyearbyenCEST →Lord Howe TimeAustralia/Lord_Howe+1030 →Louisville TimeAmerica/Kentucky/LouisvilleEDT →Lower Princes TimeAmerica/Lower_PrincesAST →Luanda TimeAfrica/LuandaWAT →Lubumbashi TimeAfrica/LubumbashiCAT →Lusaka TimeAfrica/LusakaCAT →Luxembourg TimeEurope/LuxembourgCEST →Macau TimeAsia/MacauCST →Maceio TimeAmerica/Maceio-03 →Macquarie TimeAntarctica/MacquarieAEST →Madeira TimeAtlantic/MadeiraWEST →Madrid TimeEurope/MadridCEST →Magadan TimeAsia/Magadan+11 →Mahe TimeIndian/Mahe+04 →Majuro TimePacific/Majuro+12 →Makassar TimeAsia/MakassarWITA →Malabo TimeAfrica/MalaboWAT →Maldives TimeIndian/Maldives+05 →Malta TimeEurope/MaltaCEST →Managua TimeAmerica/ManaguaCST →Manaus TimeAmerica/Manaus-04 →Manila TimeAsia/ManilaPST →Maputo TimeAfrica/MaputoCAT →Marengo TimeAmerica/Indiana/MarengoEDT →Mariehamn TimeEurope/MariehamnEEST →Marigot TimeAmerica/MarigotAST →Marquesas TimePacific/Marquesas-0930 →Martinique TimeAmerica/MartiniqueAST →Maseru TimeAfrica/MaseruSAST →Matamoros TimeAmerica/MatamorosCDT →Mauritius TimeIndian/Mauritius+04 →Mawson TimeAntarctica/Mawson+05 →Mayotte TimeIndian/MayotteEAT →Mazatlan TimeAmerica/MazatlanMST →Mbabane TimeAfrica/MbabaneSAST →McMurdo TimeAntarctica/McMurdoNZST →Melbourne TimeAustralia/MelbourneAEST →Mendoza TimeAmerica/Argentina/Mendoza-03 →Menominee TimeAmerica/MenomineeCDT →Merida TimeAmerica/MeridaCST →Metlakatla TimeAmerica/MetlakatlaAKDT →Mexico City TimeAmerica/Mexico_CityCST →Midway TimePacific/MidwaySST →Minsk TimeEurope/Minsk+03 →Miquelon TimeAmerica/Miquelon-02 →Mogadishu TimeAfrica/MogadishuEAT →Monaco TimeEurope/MonacoCEST →Moncton TimeAmerica/MonctonADT →Monrovia TimeAfrica/MonroviaGMT →Monterrey TimeAmerica/MonterreyCST →Montevideo TimeAmerica/Montevideo-03 →Monticello TimeAmerica/Kentucky/MonticelloEDT →Montserrat TimeAmerica/MontserratAST →Moscow TimeEurope/MoscowMSK →Muscat TimeAsia/Muscat+04 →Nairobi TimeAfrica/NairobiEAT →Nassau TimeAmerica/NassauEDT →Nauru TimePacific/Nauru+12 →Ndjamena TimeAfrica/NdjamenaWAT →New Salem TimeAmerica/North_Dakota/New_SalemCDT →Niamey TimeAfrica/NiameyWAT →Nicosia TimeAsia/NicosiaEEST →Niue TimePacific/Niue-11 →Nome TimeAmerica/NomeAKDT →Norfolk TimePacific/Norfolk+11 →Noronha TimeAmerica/Noronha-02 →Nouakchott TimeAfrica/NouakchottGMT →Noumea TimePacific/Noumea+11 →Novokuznetsk TimeAsia/Novokuznetsk+07 →Novosibirsk TimeAsia/Novosibirsk+07 →Nuuk TimeAmerica/Nuuk-01 →Ojinaga TimeAmerica/OjinagaCDT →Omsk TimeAsia/Omsk+06 →Oral TimeAsia/Oral+05 →Oslo TimeEurope/OsloCEST →Ouagadougou TimeAfrica/OuagadougouGMT →Pacific TimeAmerica/Los_AngelesPT →Pago Pago TimePacific/Pago_PagoSST →Palau TimePacific/Palau+09 →Palmer TimeAntarctica/Palmer-03 →Panama TimeAmerica/PanamaEST →Paramaribo TimeAmerica/Paramaribo-03 →Perth TimeAustralia/PerthAWST →Petersburg TimeAmerica/Indiana/PetersburgEDT →Phnom Penh TimeAsia/Phnom_Penh+07 →Phoenix TimeAmerica/PhoenixMST →Pitcairn TimePacific/Pitcairn-08 →Podgorica TimeEurope/PodgoricaCEST →Pohnpei TimePacific/Pohnpei+11 →Pontianak TimeAsia/PontianakWIB →Port Moresby TimePacific/Port_Moresby+10 →Port of Spain TimeAmerica/Port_of_SpainAST →Port-au-Prince TimeAmerica/Port-au-PrinceEDT →Porto Velho TimeAmerica/Porto_Velho-04 →Porto-Novo TimeAfrica/Porto-NovoWAT →Prague TimeEurope/PragueCEST →Puerto Rico TimeAmerica/Puerto_RicoAST →Punta Arenas TimeAmerica/Punta_Arenas-03 →Pyongyang TimeAsia/PyongyangKST →Qatar TimeAsia/Qatar+03 →Qostanay TimeAsia/Qostanay+05 →Qyzylorda TimeAsia/Qyzylorda+05 →Rankin Inlet TimeAmerica/Rankin_InletCDT →Rarotonga TimePacific/Rarotonga-10 →Recife TimeAmerica/Recife-03 →Regina TimeAmerica/ReginaCST →Resolute TimeAmerica/ResoluteCDT →Reunion TimeIndian/Reunion+04 →Reykjavik TimeAtlantic/ReykjavikGMT →Riga TimeEurope/RigaEEST →Rio Branco TimeAmerica/Rio_Branco-05 →Rio Gallegos TimeAmerica/Argentina/Rio_Gallegos-03 →Riyadh TimeAsia/Riyadh+03 →Rome TimeEurope/RomeCEST →Rothera TimeAntarctica/Rothera-03 →Saipan TimePacific/SaipanChST →Sakhalin TimeAsia/Sakhalin+11 →Salta TimeAmerica/Argentina/Salta-03 →Samara TimeEurope/Samara+04 →Samarkand TimeAsia/Samarkand+05 →San Juan TimeAmerica/Argentina/San_Juan-03 →San Luis TimeAmerica/Argentina/San_Luis-03 →San Marino TimeEurope/San_MarinoCEST →Santarem TimeAmerica/Santarem-03 →Santiago TimeAmerica/Santiago-04 →Santo Domingo TimeAmerica/Santo_DomingoAST →Sao Paulo TimeAmerica/Sao_Paulo-03 →Sao Tome TimeAfrica/Sao_TomeGMT →Sarajevo TimeEurope/SarajevoCEST →Saratov TimeEurope/Saratov+04 →Scoresbysund TimeAmerica/Scoresbysund-01 →Shanghai TimeAsia/ShanghaiCST →Simferopol TimeEurope/SimferopolMSK →Singapore Standard TimeAsia/SingaporeSGT →Sitka TimeAmerica/SitkaAKDT →Skopje TimeEurope/SkopjeCEST →Sofia TimeEurope/SofiaEEST →South Georgia TimeAtlantic/South_Georgia-02 →Srednekolymsk TimeAsia/Srednekolymsk+11 →St Barthelemy TimeAmerica/St_BarthelemyAST →St Helena TimeAtlantic/St_HelenaGMT →St Johns TimeAmerica/St_JohnsNDT →St Kitts TimeAmerica/St_KittsAST →St Lucia TimeAmerica/St_LuciaAST →St Thomas TimeAmerica/St_ThomasAST →St Vincent TimeAmerica/St_VincentAST →Stanley TimeAtlantic/Stanley-03 →Stockholm TimeEurope/StockholmCEST →Swift Current TimeAmerica/Swift_CurrentCST →Syowa TimeAntarctica/Syowa+03 →Tahiti TimePacific/Tahiti-10 →Taipei TimeAsia/TaipeiCST →Tallinn TimeEurope/TallinnEEST →Tarawa TimePacific/Tarawa+12 →Tashkent TimeAsia/Tashkent+05 →Tbilisi TimeAsia/Tbilisi+04 →Tegucigalpa TimeAmerica/TegucigalpaCST →Tehran TimeAsia/Tehran+0330 →Tell City TimeAmerica/Indiana/Tell_CityCDT →Thimphu TimeAsia/Thimphu+06 →Thule TimeAmerica/ThuleADT →Tijuana TimeAmerica/TijuanaPDT →Tirane TimeEurope/TiraneCEST →Tomsk TimeAsia/Tomsk+07 →Tongatapu TimePacific/Tongatapu+13 →Tortola TimeAmerica/TortolaAST →Tripoli TimeAfrica/TripoliEET →Troll TimeAntarctica/Troll+02 →Tucuman TimeAmerica/Argentina/Tucuman-03 →Tunis TimeAfrica/TunisCET →Ulaanbaatar TimeAsia/Ulaanbaatar+08 →Ulyanovsk TimeEurope/Ulyanovsk+04 →United Kingdom TimeEurope/LondonGMT →Urumqi TimeAsia/Urumqi+06 →Ushuaia TimeAmerica/Argentina/Ushuaia-03 →Ust-Nera TimeAsia/Ust-Nera+10 →Vaduz TimeEurope/VaduzCEST →Vancouver TimeAmerica/VancouverPDT →Vatican TimeEurope/VaticanCEST →Vevay TimeAmerica/Indiana/VevayEDT →Vienna TimeEurope/ViennaCEST →Vientiane TimeAsia/Vientiane+07 →Vilnius TimeEurope/VilniusEEST →Vincennes TimeAmerica/Indiana/VincennesEDT →Vladivostok TimeAsia/Vladivostok+10 →Volgograd TimeEurope/VolgogradMSK →Vostok TimeAntarctica/Vostok+05 →Wake TimePacific/Wake+12 →Wallis TimePacific/Wallis+12 →Warsaw TimeEurope/WarsawCEST →Whitehorse TimeAmerica/WhitehorseMST →Winamac TimeAmerica/Indiana/WinamacEDT →Windhoek TimeAfrica/WindhoekCAT →Winnipeg TimeAmerica/WinnipegCDT →Yakutat TimeAmerica/YakutatAKDT →Yakutsk TimeAsia/Yakutsk+09 →Yangon TimeAsia/Yangon+0630 →Yekaterinburg TimeAsia/Yekaterinburg+05 →Yerevan TimeAsia/Yerevan+04 →Zagreb TimeEurope/ZagrebCEST →Zurich TimeEurope/ZurichCEST →
Why IANA time zones matter
A fixed label such as EST or PST cannot describe every seasonal change. An IANA identifier stores the rules for a place, including historical changes and daylight-saving transitions.