Global reference
IANA time-zone reference directory
Browse 418 date-aware IANA time-zone reference pages with offsets, detected clock changes and conversion tables.
418 IANA time-zone references
Curated, crawlable pages with date-specific offsets, detected transitions and useful conversion links—not duplicated city-name shells.
AbidjanAfrica/AbidjanAccraAfrica/AccraAddis AbabaAfrica/Addis_AbabaAlgiersAfrica/AlgiersAsmeraAfrica/AsmeraBamakoAfrica/BamakoBanguiAfrica/BanguiBanjulAfrica/BanjulBissauAfrica/BissauBlantyreAfrica/BlantyreBrazzavilleAfrica/BrazzavilleBujumburaAfrica/BujumburaCairoAfrica/CairoCasablancaAfrica/CasablancaCeutaAfrica/CeutaConakryAfrica/ConakryDakarAfrica/DakarDar es SalaamAfrica/Dar_es_SalaamDjiboutiAfrica/DjiboutiDoualaAfrica/DoualaEl AaiunAfrica/El_AaiunFreetownAfrica/FreetownGaboroneAfrica/GaboroneHarareAfrica/HarareJohannesburgAfrica/JohannesburgJubaAfrica/JubaKampalaAfrica/KampalaKhartoumAfrica/KhartoumKigaliAfrica/KigaliKinshasaAfrica/KinshasaLagosAfrica/LagosLibrevilleAfrica/LibrevilleLomeAfrica/LomeLuandaAfrica/LuandaLubumbashiAfrica/LubumbashiLusakaAfrica/LusakaMalaboAfrica/MalaboMaputoAfrica/MaputoMaseruAfrica/MaseruMbabaneAfrica/MbabaneMogadishuAfrica/MogadishuMonroviaAfrica/MonroviaNairobiAfrica/NairobiNdjamenaAfrica/NdjamenaNiameyAfrica/NiameyNouakchottAfrica/NouakchottOuagadougouAfrica/OuagadougouPorto-NovoAfrica/Porto-NovoSao TomeAfrica/Sao_TomeTripoliAfrica/TripoliTunisAfrica/TunisWindhoekAfrica/WindhoekAdakAmerica/AdakAnchorageAmerica/AnchorageAnguillaAmerica/AnguillaAntiguaAmerica/AntiguaAraguainaAmerica/AraguainaLa RiojaAmerica/Argentina/La_RiojaRio GallegosAmerica/Argentina/Rio_GallegosSaltaAmerica/Argentina/SaltaSan JuanAmerica/Argentina/San_JuanSan LuisAmerica/Argentina/San_LuisTucumanAmerica/Argentina/TucumanUshuaiaAmerica/Argentina/UshuaiaArubaAmerica/ArubaAsuncionAmerica/AsuncionBahiaAmerica/BahiaBahia BanderasAmerica/Bahia_BanderasBarbadosAmerica/BarbadosBelemAmerica/BelemBelizeAmerica/BelizeBlanc-SablonAmerica/Blanc-SablonBoa VistaAmerica/Boa_VistaBogotaAmerica/BogotaBoiseAmerica/BoiseBuenos AiresAmerica/Buenos_AiresCambridge BayAmerica/Cambridge_BayCampo GrandeAmerica/Campo_GrandeCancunAmerica/CancunCaracasAmerica/CaracasCatamarcaAmerica/CatamarcaCayenneAmerica/CayenneCaymanAmerica/CaymanChicagoAmerica/ChicagoChihuahuaAmerica/ChihuahuaCiudad JuarezAmerica/Ciudad_JuarezCoral HarbourAmerica/Coral_HarbourCordobaAmerica/CordobaCosta RicaAmerica/Costa_RicaCoyhaiqueAmerica/CoyhaiqueCrestonAmerica/CrestonCuiabaAmerica/CuiabaCuracaoAmerica/CuracaoDanmarkshavnAmerica/DanmarkshavnDawsonAmerica/DawsonDawson CreekAmerica/Dawson_CreekDenverAmerica/DenverDetroitAmerica/DetroitDominicaAmerica/DominicaEdmontonAmerica/EdmontonEirunepeAmerica/EirunepeEl SalvadorAmerica/El_SalvadorFort NelsonAmerica/Fort_NelsonFortalezaAmerica/FortalezaGlace BayAmerica/Glace_BayGodthabAmerica/GodthabGoose BayAmerica/Goose_BayGrand TurkAmerica/Grand_TurkGrenadaAmerica/GrenadaGuadeloupeAmerica/GuadeloupeGuatemalaAmerica/GuatemalaGuayaquilAmerica/GuayaquilGuyanaAmerica/GuyanaHalifaxAmerica/HalifaxHavanaAmerica/HavanaHermosilloAmerica/HermosilloKnoxAmerica/Indiana/KnoxMarengoAmerica/Indiana/MarengoPetersburgAmerica/Indiana/PetersburgTell CityAmerica/Indiana/Tell_CityVevayAmerica/Indiana/VevayVincennesAmerica/Indiana/VincennesWinamacAmerica/Indiana/WinamacIndianapolisAmerica/IndianapolisInuvikAmerica/InuvikIqaluitAmerica/IqaluitJamaicaAmerica/JamaicaJujuyAmerica/JujuyJuneauAmerica/JuneauMonticelloAmerica/Kentucky/MonticelloKralendijkAmerica/KralendijkLa PazAmerica/La_PazLimaAmerica/LimaLos AngelesAmerica/Los_AngelesLouisvilleAmerica/LouisvilleLower PrincesAmerica/Lower_PrincesMaceioAmerica/MaceioManaguaAmerica/ManaguaManausAmerica/ManausMarigotAmerica/MarigotMartiniqueAmerica/MartiniqueMatamorosAmerica/MatamorosMazatlanAmerica/MazatlanMendozaAmerica/MendozaMenomineeAmerica/MenomineeMeridaAmerica/MeridaMetlakatlaAmerica/MetlakatlaMexico CityAmerica/Mexico_CityMiquelonAmerica/MiquelonMonctonAmerica/MonctonMonterreyAmerica/MonterreyMontevideoAmerica/MontevideoMontserratAmerica/MontserratNassauAmerica/NassauNew YorkAmerica/New_YorkNomeAmerica/NomeNoronhaAmerica/NoronhaBeulahAmerica/North_Dakota/BeulahCenterAmerica/North_Dakota/CenterNew SalemAmerica/North_Dakota/New_SalemOjinagaAmerica/OjinagaPanamaAmerica/PanamaParamariboAmerica/ParamariboPhoenixAmerica/PhoenixPort-au-PrinceAmerica/Port-au-PrincePort of SpainAmerica/Port_of_SpainPorto VelhoAmerica/Porto_VelhoPuerto RicoAmerica/Puerto_RicoPunta ArenasAmerica/Punta_ArenasRankin InletAmerica/Rankin_InletRecifeAmerica/RecifeReginaAmerica/ReginaResoluteAmerica/ResoluteRio BrancoAmerica/Rio_BrancoSantaremAmerica/SantaremSantiagoAmerica/SantiagoSanto DomingoAmerica/Santo_DomingoSao PauloAmerica/Sao_PauloScoresbysundAmerica/ScoresbysundSitkaAmerica/SitkaSt BarthelemyAmerica/St_BarthelemySt JohnsAmerica/St_JohnsSt KittsAmerica/St_KittsSt LuciaAmerica/St_LuciaSt ThomasAmerica/St_ThomasSt VincentAmerica/St_VincentSwift CurrentAmerica/Swift_CurrentTegucigalpaAmerica/TegucigalpaThuleAmerica/ThuleTijuanaAmerica/TijuanaTorontoAmerica/TorontoTortolaAmerica/TortolaVancouverAmerica/VancouverWhitehorseAmerica/WhitehorseWinnipegAmerica/WinnipegYakutatAmerica/YakutatCaseyAntarctica/CaseyDavisAntarctica/DavisDumontDUrvilleAntarctica/DumontDUrvilleMacquarieAntarctica/MacquarieMawsonAntarctica/MawsonMcMurdoAntarctica/McMurdoPalmerAntarctica/PalmerRotheraAntarctica/RotheraSyowaAntarctica/SyowaTrollAntarctica/TrollVostokAntarctica/VostokLongyearbyenArctic/LongyearbyenAdenAsia/AdenAlmatyAsia/AlmatyAmmanAsia/AmmanAnadyrAsia/AnadyrAqtauAsia/AqtauAqtobeAsia/AqtobeAshgabatAsia/AshgabatAtyrauAsia/AtyrauBaghdadAsia/BaghdadBahrainAsia/BahrainBakuAsia/BakuBangkokAsia/BangkokBarnaulAsia/BarnaulBeirutAsia/BeirutBishkekAsia/BishkekBruneiAsia/BruneiCalcuttaAsia/CalcuttaChitaAsia/ChitaColomboAsia/ColomboDamascusAsia/DamascusDhakaAsia/DhakaDiliAsia/DiliDubaiAsia/DubaiDushanbeAsia/DushanbeFamagustaAsia/FamagustaGazaAsia/GazaHebronAsia/HebronHong KongAsia/Hong_KongHovdAsia/HovdIrkutskAsia/IrkutskJakartaAsia/JakartaJayapuraAsia/JayapuraJerusalemAsia/JerusalemKabulAsia/KabulKamchatkaAsia/KamchatkaKarachiAsia/KarachiKatmanduAsia/KatmanduKhandygaAsia/KhandygaKrasnoyarskAsia/KrasnoyarskKuala LumpurAsia/Kuala_LumpurKuchingAsia/KuchingKuwaitAsia/KuwaitMacauAsia/MacauMagadanAsia/MagadanMakassarAsia/MakassarManilaAsia/ManilaMuscatAsia/MuscatNicosiaAsia/NicosiaNovokuznetskAsia/NovokuznetskNovosibirskAsia/NovosibirskOmskAsia/OmskOralAsia/OralPhnom PenhAsia/Phnom_PenhPontianakAsia/PontianakPyongyangAsia/PyongyangQatarAsia/QatarQostanayAsia/QostanayQyzylordaAsia/QyzylordaRangoonAsia/RangoonRiyadhAsia/RiyadhSaigonAsia/SaigonSakhalinAsia/SakhalinSamarkandAsia/SamarkandSeoulAsia/SeoulShanghaiAsia/ShanghaiSingaporeAsia/SingaporeSrednekolymskAsia/SrednekolymskTaipeiAsia/TaipeiTashkentAsia/TashkentTbilisiAsia/TbilisiTehranAsia/TehranThimphuAsia/ThimphuTokyoAsia/TokyoTomskAsia/TomskUlaanbaatarAsia/UlaanbaatarUrumqiAsia/UrumqiUst-NeraAsia/Ust-NeraVientianeAsia/VientianeVladivostokAsia/VladivostokYakutskAsia/YakutskYekaterinburgAsia/YekaterinburgYerevanAsia/YerevanAzoresAtlantic/AzoresBermudaAtlantic/BermudaCanaryAtlantic/CanaryCape VerdeAtlantic/Cape_VerdeFaeroeAtlantic/FaeroeMadeiraAtlantic/MadeiraReykjavikAtlantic/ReykjavikSouth GeorgiaAtlantic/South_GeorgiaSt HelenaAtlantic/St_HelenaStanleyAtlantic/StanleyAdelaideAustralia/AdelaideBrisbaneAustralia/BrisbaneBroken HillAustralia/Broken_HillDarwinAustralia/DarwinEuclaAustralia/EuclaHobartAustralia/HobartLindemanAustralia/LindemanLord HoweAustralia/Lord_HoweMelbourneAustralia/MelbournePerthAustralia/PerthSydneyAustralia/SydneyAmsterdamEurope/AmsterdamAndorraEurope/AndorraAstrakhanEurope/AstrakhanAthensEurope/AthensBelgradeEurope/BelgradeBerlinEurope/BerlinBratislavaEurope/BratislavaBrusselsEurope/BrusselsBucharestEurope/BucharestBudapestEurope/BudapestBusingenEurope/BusingenChisinauEurope/ChisinauCopenhagenEurope/CopenhagenDublinEurope/DublinGibraltarEurope/GibraltarGuernseyEurope/GuernseyHelsinkiEurope/HelsinkiIsle of ManEurope/Isle_of_ManIstanbulEurope/IstanbulJerseyEurope/JerseyKaliningradEurope/KaliningradKievEurope/KievKirovEurope/KirovLisbonEurope/LisbonLjubljanaEurope/LjubljanaLondonEurope/LondonLuxembourgEurope/LuxembourgMadridEurope/MadridMaltaEurope/MaltaMariehamnEurope/MariehamnMinskEurope/MinskMonacoEurope/MonacoMoscowEurope/MoscowOsloEurope/OsloParisEurope/ParisPodgoricaEurope/PodgoricaPragueEurope/PragueRigaEurope/RigaRomeEurope/RomeSamaraEurope/SamaraSan MarinoEurope/San_MarinoSarajevoEurope/SarajevoSaratovEurope/SaratovSimferopolEurope/SimferopolSkopjeEurope/SkopjeSofiaEurope/SofiaStockholmEurope/StockholmTallinnEurope/TallinnTiraneEurope/TiraneUlyanovskEurope/UlyanovskVaduzEurope/VaduzVaticanEurope/VaticanViennaEurope/ViennaVilniusEurope/VilniusVolgogradEurope/VolgogradWarsawEurope/WarsawZagrebEurope/ZagrebZurichEurope/ZurichAntananarivoIndian/AntananarivoChagosIndian/ChagosChristmasIndian/ChristmasCocosIndian/CocosComoroIndian/ComoroKerguelenIndian/KerguelenMaheIndian/MaheMaldivesIndian/MaldivesMauritiusIndian/MauritiusMayotteIndian/MayotteReunionIndian/ReunionApiaPacific/ApiaAucklandPacific/AucklandBougainvillePacific/BougainvilleChathamPacific/ChathamEasterPacific/EasterEfatePacific/EfateEnderburyPacific/EnderburyFakaofoPacific/FakaofoFijiPacific/FijiFunafutiPacific/FunafutiGalapagosPacific/GalapagosGambierPacific/GambierGuadalcanalPacific/GuadalcanalGuamPacific/GuamHonoluluPacific/HonoluluKiritimatiPacific/KiritimatiKosraePacific/KosraeKwajaleinPacific/KwajaleinMajuroPacific/MajuroMarquesasPacific/MarquesasMidwayPacific/MidwayNauruPacific/NauruNiuePacific/NiueNorfolkPacific/NorfolkNoumeaPacific/NoumeaPago PagoPacific/Pago_PagoPalauPacific/PalauPitcairnPacific/PitcairnPonapePacific/PonapePort MoresbyPacific/Port_MoresbyRarotongaPacific/RarotongaSaipanPacific/SaipanTahitiPacific/TahitiTarawaPacific/TarawaTongatapuPacific/TongatapuTrukPacific/TrukWakePacific/WakeWallisPacific/Wallis