IANA tzdata 2026e
世界时区
目前使用中的时区共312个，此刻分布在37个不同的 UTC 偏移量上。每一行是一个 IANA 时区：点开即可查看其全年偏移量和时间调整。
共313项
常用缩写
- HSTUTC−10
- AKSTUTC−9
- PSTUTC−8
- MSTUTC−7
- PDTUTC−7
- CSTUTC−6
- MDTUTC−6
- ESTUTC−5
- CDTUTC−5
- EDTUTC−4
- ASTUTC−4
- NSTUTC−3:30
- BRTUTC−3
- ARTUTC−3
- GMTUTC
- WETUTC
- BSTUTC+1
- CETUTC+1
- WATUTC+1
- CESTUTC+2
- EETUTC+2
- SASTUTC+2
- CATUTC+2
- EESTUTC+3
- MSKUTC+3
- EATUTC+3
- GSTUTC+4
- PKTUTC+5
- ISTUTC+5:30
- WIBUTC+7
- HKTUTC+8
- SGTUTC+8
- PHTUTC+8
- AWSTUTC+8
- JSTUTC+9
- KSTUTC+9
- ACSTUTC+9:30
- AESTUTC+10
- AEDTUTC+11
- NZSTUTC+12
- NZDTUTC+13
当前共37个偏移量
按 UTC 偏移量排列的所有时区
UTC−11
2个时区
UTC−10
3个时区
UTC−9:30
1个时区UTC−9
2个时区UTC−8
7个时区
UTC−7
10个时区America/Los_Angeles洛杉矶, 旧金山, 圣迭戈PDT
America/Phoenix菲尼克斯, 梅萨, 图森MST
America/Tijuana蒂华纳, 墨西卡利, EnsenadaPDT
America/Vancouver温哥华, Victoria, AbbotsfordPDTAmerica/Mazatlan库利亚坎, Mazatlan, TepicMSTAmerica/HermosilloHermosillo, Mazatlán, Ciudad ObregonMSTAmerica/WhitehorseWhitehorse, Watson Lake, Burwash LandingMSTAmerica/Dawson_CreekDawson CreekMSTAmerica/Fort_NelsonFort NelsonMSTAmerica/DawsonDawson CityMST
UTC−6
20个时区America/Mexico_City墨西哥城, 瓜达拉哈拉, 普埃布拉CSTAmerica/Monterrey蒙特雷, 托雷翁, 萨尔蒂约CSTAmerica/Denver丹佛, 阿尔伯克基, 埃尔帕索MDTAmerica/Ciudad_Juarez华雷斯城, AscensionMDTAmerica/Edmonton卡尔加里, 埃德蒙顿, Red DeerMDTAmerica/Guatemala危地马拉城, Quetzaltenango, El ProgresoCST
America/Managua马那瓜, León, ChinandegaCST
America/Tegucigalpa特古西加尔巴, San Pedro Sula, La CeibaCST
America/Merida梅里达, Campeche, Ciudad del CarmenCSTAmerica/Chihuahua奇瓦瓦, Delicias, Hidalgo del ParralCSTAmerica/El_Salvador圣萨尔瓦多, Santa Ana, San MiguelCST
America/Costa_Rica圣何塞, Alajuela, CartagoCST
America/BoiseBoise, Caldwell, Idaho FallsMDTAmerica/ReginaSaskatoon, Regina, Moose JawCSTAmerica/BelizeBelize City, Orange Walk, 贝尔莫潘CST
Pacific/GalapagosSanta Cruz, Puerto Baquerizo Moreno, Puerto VillamilUTC−6
America/InuvikInuvikMDTAmerica/Cambridge_BayCambridge Bay, Kugluktuk, Gjoa HavenMDTAmerica/Bahia_BanderasMexico City, Iztapalapa, PueblaCSTAmerica/Swift_CurrentSaskatoon, Regina, Prince AlbertCST
UTC−5
21个时区America/Lima利马, 卡亚俄, 阿雷基帕UTC−5
America/Bogota波哥大, 麦德林, 卡利UTC−5
America/Chicago芝加哥, 休斯敦, 达拉斯CDTAmerica/Guayaquil瓜亚基尔, 基多, CuencaUTC−5America/Panama巴拿马城, Colon, DavidEST
America/Jamaica金斯敦, Spanish Town, Montego BayEST
America/WinnipegWinnipeg, Brandon, ThompsonCDTAmerica/CancunCancun, Chetumal, CozumelESTAmerica/MatamorosReynosa, Matamoros, Nuevo LaredoCDTAmerica/Rio_BrancoRio Branco, Cruzeiro do Sul, CobijaUTC−5
America/OjinagaOjinagaCDTAmerica/EirunepeEirunepeUTC−5America/MenomineeIron Mountain, IronwoodCDTAmerica/Rankin_InletRankin Inlet, Arviat, Baker LakeCDTAmerica/ResoluteResoluteCDTAmerica/Indiana/KnoxChicago, Houston, San AntonioCDTAmerica/Indiana/Tell_CityChicago, Houston, San AntonioCDTAmerica/North_Dakota/BeulahChicago, Houston, San AntonioCDTAmerica/North_Dakota/CenterChicago, Houston, San AntonioCDTAmerica/North_Dakota/New_SalemChicago, Houston, San AntonioCDTPacific/EasterEasterUTC−5
UTC−4
27个时区America/New_York纽约, 费城, 迈阿密EDTAmerica/Toronto多伦多, 蒙特利尔, 渥太华EDT
America/Detroit底特律, Grand Rapids, WindsorEDTAmerica/Caracas加拉加斯, 马拉开波, 巴伦西亚UTC−4
America/Havana哈瓦那, Santiago de Cuba, CamagueyCDT
America/La_Paz圣克鲁斯, 拉巴斯, 科恰班巴UTC−4
America/Manaus马瑙斯, Crato, ParintinsUTC−4America/Port-au-Prince太子港, Cap-Haitien, GonaivesEDT
America/Santo_Domingo圣地亚哥, 圣多明各, San Pedro de MacorisAST
America/Puerto_Rico圣胡安, Mayaguez, 西班牙港AST
America/Indiana/Indianapolis印第安纳波利斯, Fort Wayne, South BendEDTAmerica/Campo_Grande大坎普, Dourados, Ponta PoraUTC−4America/CuiabaCuiaba, Varzea Grande, RondonopolisUTC−4America/Kentucky/LouisvilleLouisville, New AlbanyEDTAmerica/Porto_VelhoPorto Velho, Ji-Parana, VilhenaUTC−4America/Guyana乔治敦, New Amsterdam, LindenUTC−4
America/Boa_VistaBoa Vista, CaracaraiUTC−4America/Martinique法兰西堡AST
America/Barbados布里奇顿AST
America/IqaluitIqaluit, Igloolik, Pond InletEDTAmerica/Grand_TurkGrand TurkEDT
America/Indiana/MarengoNew York City, Brooklyn, QueensEDTAmerica/Indiana/PetersburgNew York City, Brooklyn, QueensEDTAmerica/Indiana/VevayNew York City, Brooklyn, QueensEDTAmerica/Indiana/VincennesNew York City, Brooklyn, QueensEDTAmerica/Indiana/WinamacNew York City, Brooklyn, QueensEDTAmerica/Kentucky/MonticelloNew York City, Brooklyn, QueensEDT
UTC−3
36个时区America/Sao_Paulo圣保罗, 里约热内卢, 贝洛奥里藏特UTC−3America/Argentina/Buenos_Aires布宜诺斯艾利斯, Mar del Plata, La PlataUTC−3
America/Bahia萨尔瓦多, Feira de Santana, Vitoria da ConquistaUTC−3America/Fortaleza福塔雷萨, 纳塔尔, 若昂佩索阿UTC−3America/Santiago圣地亚哥, Concepcion, ValparaisoUTC−3America/Recife累西腓, Jaboatão dos Guararapes, 奥林达UTC−3America/Belem贝伦, Macapá, MarabaUTC−3America/Argentina/Cordoba科尔多瓦, 罗萨里奥, Santa FeUTC−3America/Maceio马塞约, Aracaju, ArapiracaUTC−3America/Asuncion亚松森, San Lorenzo, Ciudad del EsteUTC−3
America/Argentina/Mendoza门多萨, San Martin, San RafaelUTC−3America/Montevideo蒙得维的亚, Rivera, SaltoUTC−3
America/Argentina/Tucuman图库曼, TrancasUTC−3America/Argentina/SaltaSalta, Neuquen, Santa RosaUTC−3America/Argentina/San_JuanSan Juan, RodeoUTC−3America/Argentina/San_LuisSan Luis, MercedesUTC−3America/HalifaxHalifax, Charlottetown, New GlasgowADTAmerica/Argentina/JujuySan Salvador de Jujuy, San Pedro, Libertador General San MartinUTC−3America/Paramaribo帕拉马里博, Cottica, Nieuw NickerieUTC−3
America/AraguainaPalmas, Araguaina, GurupiUTC−3America/SantaremSantarem, Itaituba, AltamiraUTC−3America/Argentina/CatamarcaCatamarca, Trelew, Puerto MadrynUTC−3America/Argentina/La_RiojaLa Rioja, Chamical, ChepesUTC−3America/MonctonMoncton, Saint John, FrederictonADTAmerica/Argentina/Rio_GallegosRio Gallegos, El Calafate, 28 de NoviembreUTC−3America/Cayenne卡宴, Kourou, Saint-Laurent-du-MaroniUTC−3
America/Argentina/UshuaiaUshuaia, Rio GrandeUTC−3America/Glace_BaySydneyADTAtlantic/Bermuda汉密尔顿ADT
America/Goose_BayLabrador City, Happy Valley - Goose Bay, Port BurwellADTAtlantic/Stanley斯坦利, Fox BayUTC−3
America/ThuleQaanaaq, SavissivikADT
America/CoyhaiquePunta Arenas, Coyhaique, Puerto NatalesUTC−3America/Punta_ArenasPunta Arenas, Coyhaique, Puerto NatalesUTC−3Antarctica/PalmerPalmer, RotheraUTC−3
Antarctica/RotheraPalmer, RotheraUTC−3
UTC−2:30
1个时区UTC−2
3个时区
UTC−1
3个时区
UTC
8个时区UTC协调世界时UTCAfrica/Abidjan阿比让, 达喀尔, 阿克拉GMT
Africa/Casablanca卡萨布兰卡, 拉巴特, 非斯UTC
Africa/Monrovia蒙罗维亚, Buchanan, KakataGMT
Africa/Bissau比绍, Bafata, GabuGMT
Africa/El_AaiunLaayoune, Ad Dakhla, SmaraUTC
Africa/Sao_Tome圣多美, Santo AntonioGMT
Atlantic/AzoresPonta Delgada, Angra do Heroismo, HortaUTC
America/DanmarkshavnIttoqqortoormiitGMT
UTC+1
10个时区Europe/London伦敦, 伯明翰, 曼彻斯特BST
Africa/Lagos金沙萨, 拉各斯, 罗安达WAT
Africa/Algiers阿尔及尔, 奥兰, ConstantineCET
Europe/Lisbon里斯本, 波尔图, BragaWESTAfrica/Tunis突尼斯, Sfax, SousseCET
Europe/Dublin都柏林, Cork, LimerickIST
Africa/Ndjamena恩贾梅纳, Moundou, SarhWAT
Atlantic/CanaryLas Palmas, Santa Cruz de Tenerife, ArrecifeWEST
Atlantic/MadeiraFunchalWESTAtlantic/Faroe托尔斯港, KlaksvikWEST
UTC+2
24个时区Europe/Paris巴黎, 马赛, 里昂CEST
Africa/Khartoum喀土穆, 恩图曼, Port SudanCAT
Europe/Madrid巴塞罗那, 马德里, 塞维利亚CESTEurope/Berlin柏林, 法兰克福, 斯图加特CEST
Africa/Johannesburg开普敦, 约翰内斯堡, 德班SAST
Europe/Rome米兰, 罗马, 那不勒斯CEST
Europe/Vienna维也纳, Linz, GrazCEST
Europe/Warsaw华沙, 卡托维兹, 罗兹CEST
Europe/Budapest布达佩斯, Debrecen, MiskolcCEST
Africa/Maputo哈拉雷, 马普托, 卢萨卡CAT
Europe/Brussels布鲁塞尔, 海牙, 阿姆斯特丹CEST
Africa/Tripoli的黎波里, 班加西, MisratahEET
Europe/Belgrade贝尔格莱德, 萨格勒布, 萨拉热窝CEST
Europe/Zurich苏黎世, 日内瓦, BaselCEST
Europe/Tirane地拉那, Elbasan, DurresCEST
Europe/Prague布拉格, 布拉迪斯拉发, OstravaCEST
Europe/KaliningradKaliningrad, Chernyakhovsk, SovetskEET
Africa/Windhoek温得和克, Walvis Bay, RunduCAT
Europe/Malta瓦莱塔CEST
Africa/JubaMalakal, Yei, 朱巴CAT
Africa/CeutaMelilla, CeutaCESTEurope/Gibraltar直布罗陀CEST
Europe/Andorra安道尔城CEST
Antarctica/TrollTrollUTC+2
UTC+3
28个时区Europe/Moscow莫斯科, 圣彼得堡, 下诺夫哥罗德MSKEurope/Istanbul伊斯坦布尔, 安卡拉, 伊兹密尔UTC+3
Africa/Cairo开罗, 亚历山大, 吉萨EEST
Asia/Baghdad巴格达, 摩苏尔, 巴士拉UTC+3
Asia/Riyadh利雅得, 吉达, 萨那UTC+3
Africa/Nairobi亚的斯亚贝巴, 内罗毕, 达累斯萨拉姆EAT
Asia/Damascus大马士革, 阿勒颇, 霍姆斯UTC+3
Europe/Kyiv基辅, 哈尔科夫, 第聂伯EEST
Europe/Athens雅典, Thessaloniki, PiraiévsEEST
Europe/Bucharest布加勒斯特, Iasi, TimisoaraEEST
Asia/Beirut贝鲁特, Trablous, SaidaEEST
Asia/Jerusalem特拉维夫, 耶路撒冷, 海法IDT
Europe/Minsk明斯克, Homyel, MahilyowUTC+3
Asia/Qatar多哈, 麦纳麦UTC+3
Asia/Amman安曼, 扎尔卡, IrbidUTC+3
Europe/Sofia索非亚, Plovdiv, VarnaEEST
Europe/Helsinki赫尔辛基, Tampere, TurkuEEST
Europe/Volgograd伏尔加格勒, Volzhskiy, KamyshinMSKEurope/Riga里加, Daugavpils, LiepagaEEST
Europe/Chisinau基希讷乌, Tiraspol, BaltiEEST
Europe/Vilnius维尔纽斯, Kaunas, KlaipedaEEST
Asia/GazaGazaEEST
Europe/KirovKirov, Kirovo-Chepetsk, SlobodskoyMSKEurope/Tallinn塔林, Tartu, NarvaEEST
Europe/SimferopolSevastapol, Simferopol, KerchMSKAsia/HebronAl Khalil, Nablus, 拉姆安拉EESTAsia/Nicosia尼科西亚, Limassol, LarnacaEEST
Asia/FamagustaAmmochostos, KyreniaEEST
UTC+3:30
1个时区
UTC+4
9个时区Asia/Baku巴库, Ganca, SumqaytUTC+4
Asia/Dubai迪拜, 沙迦, 马斯喀特UTC+4
Asia/Yerevan埃里温, Gyumri, VanadzorUTC+4
Asia/Tbilisi第比利斯, Kutaisi, RustaviUTC+4
Europe/Samara萨马拉, 陶里亚蒂, IzhevskUTC+4Europe/Saratov萨拉托夫, Engels, BalakovoUTC+4Europe/UlyanovskUlyanovsk, DimitrovgradUTC+4Europe/AstrakhanAstrakhan, AkhtubinskUTC+4Indian/Mauritius路易港, CurepipeUTC+4
UTC+4:30
1个时区
UTC+5
16个时区Asia/Karachi卡拉奇, 拉合尔, 费萨拉巴德PKT
Asia/Tashkent塔什干, Namangan, AndijonUTC+5
Asia/Yekaterinburg叶卡捷琳堡, 车里雅宾斯克, 乌法UTC+5Asia/Almaty阿拉木图, Shymkent, QaraghandyUTC+5
Asia/Dushanbe杜尚别, Khujand, QurghonteppaUTC+5
Asia/Ashgabat阿什哈巴德, Turkmenabat, DasoguzUTC+5
Asia/Samarkand撒马尔罕, Qarshi, BukharaUTC+5Asia/AqtobeAktobe, Algha, OktyabrskUTC+5Asia/QyzylordaOostanay, Qyzylorda, RudnyUTC+5Asia/OralOral, Aqsay, ZhanibekUTC+5Asia/AtyrauAtyrau, Qulsary, BalyqshyUTC+5Asia/AqtauMangyshlak, Beyneu, ZhangaozenUTC+5Indian/Maldives马累UTC+5
Antarctica/MawsonMawson, VostokUTC+5Antarctica/VostokMawson, VostokUTC+5Asia/QostanayAlmaty, Astana, ShymkentUTC+5
UTC+5:30
2个时区
UTC+5:45
1个时区
UTC+6
6个时区
UTC+6:30
1个时区
UTC+7
11个时区Asia/Jakarta雅加达, 泗水, 万隆WIB
Asia/Bangkok曼谷, 金边, 万象UTC+7
Asia/Ho_Chi_Minh胡志明市, 河内, 海防UTC+7
Asia/Novosibirsk新西伯利亚, Iskitim, ObUTC+7Asia/KrasnoyarskKrasnoyarsk, Noginsk, AbakanUTC+7Asia/PontianakPontianak, Singkawang, PalangkarayaWIBAsia/BarnaulBarnaul, Biysk, RubtsovskUTC+7Asia/NovokuznetskNovokuznetsk, Kemerovo, ProkopyevskUTC+7Asia/TomskTomsk, Strezhevoy, KolpashevoUTC+7Asia/HovdAltay, Ulaangom, OlgiyUTC+7
Antarctica/DavisDavisUTC+7
UTC+8
12个时区Asia/Shanghai上海, 北京, 广州CST
Asia/Manila马尼拉, 奎松城, 达沃PST
Asia/Hong_Kong香港HKT
Asia/Taipei台北, 新北, 高雄CST
Asia/Singapore新加坡, 乔治市, 吉隆坡UTC+8
Asia/Makassar望加锡, Bandjarmasin, DenpasarWITAAustralia/Perth珀斯, Mandurah, KalgoorlieAWST
Asia/Ulaanbaatar乌兰巴托, Erdenet, DarhanUTC+8Asia/IrkutskIrkutsk, Ulan Ude, AngarskUTC+8Asia/Macau澳门CST
Asia/KuchingKuching, Kota Kinabalu, SandakanUTC+8
Antarctica/CaseyCaseyUTC+8
UTC+8:45
1个时区UTC+9
9个时区Asia/Tokyo东京, 大阪, 横滨JST
Asia/Seoul首尔, 釜山, 仁川KST
Asia/Pyongyang平壤, 南浦, HamhungKST
Asia/ChitaChita, Krasnokamensk, BorzyaUTC+9Asia/JayapuraAmbon, Jayapura, TernateWITAsia/YakutskYakutsk, Blagoveshchensk, BelogorskUTC+9Asia/Dili帝力UTC+9
Pacific/PalauKoror, 梅莱凯奥克UTC+9
Asia/KhandygaKhandyga, Ust Maya, EldikanUTC+9
UTC+9:30
1个时区UTC+10
6个时区
UTC+10:30
2个时区UTC+11
13个时区Australia/Sydney悉尼, 纽卡斯尔, 堪培拉AEDTAustralia/Melbourne墨尔本, Cranbourne, GeelongAEDTAsia/SakhalinYuzhno Sakhalinsk, Korsakov, KholmskUTC+11Asia/MagadanMagadan, Palatka, SusumanUTC+11Pacific/Noumea努美阿UTC+11
Pacific/Guadalcanal霍尼亚拉, Gizo, 帕利基尔UTC+11
Australia/HobartLaunceston, Hobart, BurnieAEDTPacific/BougainvilleArawa, Kieta, SohanoUTC+11
Pacific/Efate维拉港, LuganvilleUTC+11
Asia/SrednekolymskCherskiy, Zyryanka, SrednekolymskUTC+11Antarctica/MacquarieSydney, Melbourne, NewcastleAEDTAustralia/Lord_HoweLord HoweUTC+11Pacific/KosraeKosrae, PalikirUTC+11
UTC+12
7个时区
UTC+13
5个时区
UTC+13:45
1个时区UTC+14
1个时区常见问题
关于时区的常见问题
世界上有多少个时区？
目前世界上使用37个不同的 UTC 偏移量，从 UTC−11 到 UTC+14。IANA 时区数据库（版本 2026e）收录了各国使用的312个时区，即自 1970 年以来时钟保持一致的区域。
哪些时区与 UTC 的偏移量不是整小时？
目前有：UTC−9:30, UTC−2:30, UTC+3:30, UTC+4:30, UTC+5:30, UTC+5:45, UTC+6:30, UTC+8:45, UTC+9:30, UTC+10:30, UTC+13:45。最知名的是印度（UTC+5:30）、尼泊尔（UTC+5:45）、伊朗（UTC+3:30）、阿富汗（UTC+4:30）、缅甸（UTC+6:30）、澳大利亚中部和纽芬兰。