Time knowledge engine
Time Zone Database
Browse IANA time zones, current UTC offsets, representative cities and daylight-saving references in crawlable HTML.
UTC offsets
See which named zones share each offset right now.
DST dashboard
Understand seasonal clock changes and upcoming transitions.
Time-zone map
Explore world time visually on the interactive globe.
Named time zones and cities
An IANA identifier is more precise than an abbreviation such as CST, because it carries the location's historical and future clock rules.
Africa/AbidjanAbidjan · current offsetAfrica/AccraAccra · current offsetAfrica/Addis_AbabaAddis Ababa · current offsetAfrica/AlgiersAlgiers · current offsetAfrica/BamakoBamako · current offsetAfrica/CairoCairo · current offsetAfrica/CasablancaCasablanca, Rabat, Marrakesh · current offsetAfrica/DakarDakar · current offsetAfrica/Dar_es_SalaamDar es Salaam · current offsetAfrica/HarareHarare · current offsetAfrica/JohannesburgJohannesburg, Cape Town · current offsetAfrica/KampalaKampala · current offsetAfrica/KhartoumKhartoum · current offsetAfrica/KigaliKigali · current offsetAfrica/KinshasaKinshasa · current offsetAfrica/LagosLagos · current offsetAfrica/LuandaLuanda · current offsetAfrica/LusakaLusaka · current offsetAfrica/MaputoMaputo · current offsetAfrica/NairobiNairobi · current offsetAfrica/TripoliTripoli · current offsetAfrica/TunisTunis · current offsetAfrica/WindhoekWindhoek · current offsetAmerica/AnchorageAnchorage · current offsetAmerica/Argentina/Buenos_AiresBuenos Aires · current offsetAmerica/AsuncionAsunción · current offsetAmerica/BogotaBogotá, Medellín · current offsetAmerica/CaracasCaracas · current offsetAmerica/ChicagoChicago, Houston, Dallas · current offsetAmerica/Costa_RicaSan José · current offsetAmerica/DenverDenver · current offsetAmerica/EdmontonCalgary · current offsetAmerica/GuatemalaGuatemala City · current offsetAmerica/GuayaquilQuito · current offsetAmerica/GuyanaGeorgetown · current offsetAmerica/HavanaHavana · current offsetAmerica/JamaicaKingston · current offsetAmerica/La_PazLa Paz · current offsetAmerica/LimaLima · current offsetAmerica/Los_AngelesLos Angeles, San Francisco, Seattle + more · current offsetAmerica/Mexico_CityMexico City, Guadalajara · current offsetAmerica/MonterreyMonterrey · current offsetAmerica/MontevideoMontevideo · current offsetAmerica/New_YorkNew York, Miami, Washington, D.C. + more · current offsetAmerica/PanamaPanama City · current offsetAmerica/ParamariboParamaribo · current offsetAmerica/PhoenixPhoenix · current offsetAmerica/Puerto_RicoSan Juan · current offsetAmerica/SantiagoSantiago · current offsetAmerica/Santo_DomingoSanto Domingo · current offsetAmerica/Sao_PauloSão Paulo, Rio de Janeiro, Brasília · current offsetAmerica/TorontoToronto, Montreal · current offsetAmerica/VancouverVancouver · current offsetAsia/AlmatyAlmaty, Astana · current offsetAsia/AmmanAmman · current offsetAsia/BaghdadBaghdad · current offsetAsia/BakuBaku · current offsetAsia/BangkokBangkok · current offsetAsia/BeirutBeirut · current offsetAsia/BishkekBishkek · current offsetAsia/ColomboColombo · current offsetAsia/DhakaDhaka · current offsetAsia/DubaiDubai, Abu Dhabi · current offsetAsia/Ho_Chi_MinhHo Chi Minh City, Hanoi · current offsetAsia/Hong_KongHong Kong · current offsetAsia/JakartaJakarta · current offsetAsia/JerusalemTel Aviv, Jerusalem · current offsetAsia/KarachiKarachi, Lahore, Islamabad · current offsetAsia/KathmanduKathmandu · current offsetAsia/KolkataMumbai, Delhi, Bengaluru + more · current offsetAsia/Kuala_LumpurKuala Lumpur · current offsetAsia/KuwaitKuwait City · current offsetAsia/ManilaManila · current offsetAsia/MuscatMuscat · current offsetAsia/Phnom_PenhPhnom Penh · current offsetAsia/QatarDoha · current offsetAsia/RiyadhRiyadh, Jeddah · current offsetAsia/SeoulSeoul, Busan · current offsetAsia/ShanghaiShanghai, Beijing, Guangzhou + more · current offsetAsia/SingaporeSingapore · current offsetAsia/TaipeiTaipei · current offsetAsia/TashkentTashkent · current offsetAsia/TbilisiTbilisi · current offsetAsia/TehranTehran · current offsetAsia/TokyoTokyo, Osaka · current offsetAsia/UlaanbaatarUlaanbaatar · current offsetAsia/YangonYangon · current offsetAsia/YerevanYerevan · current offsetAtlantic/ReykjavikReykjavík · current offsetAustralia/AdelaideAdelaide · current offsetAustralia/BrisbaneBrisbane · current offsetAustralia/DarwinDarwin · current offsetAustralia/HobartHobart · current offsetAustralia/MelbourneMelbourne · current offsetAustralia/PerthPerth · current offsetAustralia/SydneySydney, Canberra · current offsetEurope/AmsterdamAmsterdam, Rotterdam · current offsetEurope/AthensAthens · current offsetEurope/BelgradeBelgrade · current offsetEurope/BerlinBerlin, Munich, Frankfurt + more · current offsetEurope/BratislavaBratislava · current offsetEurope/BrusselsBrussels · current offsetEurope/BucharestBucharest · current offsetEurope/BudapestBudapest · current offsetEurope/CopenhagenCopenhagen · current offsetEurope/DublinDublin · current offsetEurope/HelsinkiHelsinki · current offsetEurope/IstanbulIstanbul · current offsetEurope/KyivKyiv · current offsetEurope/LisbonLisbon, Porto · current offsetEurope/LjubljanaLjubljana · current offsetEurope/LondonLondon, Manchester, Edinburgh · current offsetEurope/LuxembourgLuxembourg · current offsetEurope/MadridMadrid, Barcelona · current offsetEurope/MinskMinsk · current offsetEurope/MoscowMoscow · current offsetEurope/OsloOslo · current offsetEurope/ParisParis, Lyon · current offsetEurope/PraguePrague · current offsetEurope/RigaRiga · current offsetEurope/RomeRome, Milan, Naples · current offsetEurope/SofiaSofia · current offsetEurope/StockholmStockholm · current offsetEurope/TallinnTallinn · current offsetEurope/ViennaVienna · current offsetEurope/VilniusVilnius · current offsetEurope/WarsawWarsaw · current offsetEurope/ZagrebZagreb · current offsetEurope/ZurichZurich, Geneva · current offsetIndian/MaldivesMalé · current offsetPacific/ApiaApia · current offsetPacific/AucklandAuckland, Wellington · current offsetPacific/FijiSuva · current offsetPacific/GuamGuam · current offsetPacific/HonoluluHonolulu · current offsetPacific/NoumeaNouméa · current offsetPacific/Port_MoresbyPort Moresby · current offsetPacific/TahitiPapeete · current offset