IANA tzdata 2026e
Fuseaux horaires du monde
312 fuseaux horaires en usage aujourd’hui, sur 37 décalages UTC différents en ce moment. Chaque ligne est un fuseau IANA : ouvrez-le pour voir ses décalages au fil de l’année et ses changements d’heure.
313 entrées
Abréviations courantes
- 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
37 décalages en ce moment
Chaque fuseau, par décalage UTC
UTC−11
2 fuseaux
UTC−10
3 fuseaux
UTC−9:30
1 fuseauUTC−9
2 fuseauxUTC−8
7 fuseaux
UTC−7
10 fuseauxAmerica/Los_AngelesLos Angeles, San Francisco, San DiegoPDT
America/PhoenixPhoenix, Mesa, TucsonMST
America/TijuanaTijuana, Mexicali, EnsenadaPDT
America/VancouverVancouver, Victoria, AbbotsfordPDTAmerica/MazatlanCuliacán, Mazatlan, TepicMSTAmerica/HermosilloHermosillo, Mazatlán, Ciudad ObregonMSTAmerica/WhitehorseWhitehorse, Watson Lake, Burwash LandingMSTAmerica/Dawson_CreekDawson CreekMSTAmerica/Fort_NelsonFort NelsonMSTAmerica/DawsonDawson CityMST
UTC−6
20 fuseauxAmerica/Mexico_CityMexico, Guadalajara, PueblaCSTAmerica/MonterreyMonterrey, Torreón, SaltilloCSTAmerica/DenverDenver, Albuquerque, El PasoMDTAmerica/EdmontonCalgary, Edmonton, Red DeerMDTAmerica/GuatemalaGuatemala, Quetzaltenango, El ProgresoCST
America/ManaguaManagua, León, ChinandegaCST
America/TegucigalpaTegucigalpa, San Pedro Sula, La CeibaCST
America/MeridaMérida, Campeche, Ciudad del CarmenCSTAmerica/ChihuahuaChihuahua, Delicias, Hidalgo del ParralCSTAmerica/El_SalvadorSan Salvador, Santa Ana, San MiguelCST
America/Costa_RicaSan José, Alajuela, CartagoCST
America/BoiseBoise, Caldwell, Idaho FallsMDTAmerica/ReginaSaskatoon, Regina, Moose JawCSTAmerica/BelizeBelize City, Orange Walk, BelmopanCST
Pacific/GalapagosSanta Cruz, Puerto Baquerizo Moreno, Puerto VillamilUTC−6
America/InuvikInuvikMDTAmerica/Cambridge_BayCambridge Bay, Kugluktuk, Gjoa HavenMDTAmerica/Bahia_BanderasMexico City, Iztapalapa, PueblaCSTAmerica/Ciudad_JuarezCiudad JuárezMDTAmerica/Swift_CurrentSaskatoon, Regina, Prince AlbertCST
UTC−5
21 fuseauxAmerica/LimaLima, Callao, ArequipaUTC−5
America/BogotaBogotá, Medellín, CaliUTC−5
America/ChicagoChicago, Houston, DallasCDTAmerica/GuayaquilGuayaquil, Quito, CuencaUTC−5America/OjinagaCiudad Juárez, Ojinaga, AscensionCDTAmerica/PanamaPanama, Colon, DavidEST
America/JamaicaKingston, Spanish Town, Montego BayEST
America/WinnipegWinnipeg, Brandon, ThompsonCDTAmerica/CancunCancun, Chetumal, CozumelESTAmerica/MatamorosReynosa, Matamoros, Nuevo LaredoCDTAmerica/Rio_BrancoRio Branco, Cruzeiro do Sul, CobijaUTC−5
America/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 fuseauxAmerica/New_YorkNew York, Philadelphie, MiamiEDTAmerica/TorontoToronto, Montréal, OttawaEDT
America/DetroitDetroit, Grand Rapids, WindsorEDTAmerica/CaracasCaracas, Maracaibo, ValenciaUTC−4
America/HavanaLa Havane, Santiago de Cuba, CamagueyCDT
America/La_PazSanta Cruz, La Paz, CochabambaUTC−4
America/ManausManaus, Crato, ParintinsUTC−4America/Port-au-PrincePort-au-Prince, Cap-Haitien, GonaivesEDT
America/Santo_DomingoSantiago, Santo Domingo, San Pedro de MacorisAST
America/Puerto_RicoSan Juan, Mayaguez, Port-d'EspagneAST
America/Indiana/IndianapolisIndianapolis, Fort Wayne, South BendEDTAmerica/Campo_GrandeCampo Grande, Dourados, Ponta PoraUTC−4America/CuiabaCuiaba, Varzea Grande, RondonopolisUTC−4America/Kentucky/LouisvilleLouisville, New AlbanyEDTAmerica/Porto_VelhoPorto Velho, Ji-Parana, VilhenaUTC−4America/GuyanaGeorgetown, New Amsterdam, LindenUTC−4
America/Boa_VistaBoa Vista, CaracaraiUTC−4America/MartiniqueFort-de-FranceAST
America/BarbadosBridgetownAST
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 fuseauxAmerica/Sao_PauloSão Paulo, Rio de Janeiro, Belo HorizonteUTC−3America/Argentina/Buenos_AiresBuenos Aires, Mar del Plata, La PlataUTC−3
America/BahiaSalvador, Feira de Santana, Vitoria da ConquistaUTC−3America/FortalezaFortaleza, Natal, João PessoaUTC−3America/SantiagoSantiago, Concepcion, ValparaisoUTC−3America/RecifeRecife, Jaboatão dos Guararapes, OlindaUTC−3America/BelemBelém, Macapá, MarabaUTC−3America/Argentina/CordobaCórdoba, Rosario, Santa FeUTC−3America/MaceioMaceió, Aracaju, ArapiracaUTC−3America/AsuncionAsunción, San Lorenzo, Ciudad del EsteUTC−3
America/Argentina/MendozaMendoza, San Martin, San RafaelUTC−3America/MontevideoMontevideo, Rivera, SaltoUTC−3
America/Argentina/TucumanTucumán, 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/ParamariboParamaribo, 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/CayenneCayenne, Kourou, Saint-Laurent-du-MaroniUTC−3
America/Argentina/UshuaiaUshuaia, Rio GrandeUTC−3America/Glace_BaySydneyADTAtlantic/BermudaHamiltonADT
America/Goose_BayLabrador City, Happy Valley - Goose Bay, Port BurwellADTAtlantic/StanleyStanley, 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 fuseauUTC−2
3 fuseaux
UTC−1
3 fuseaux
UTC
8 fuseauxUTCTemps universel coordonnéUTCAfrica/AbidjanAbidjan, Dakar, AccraGMT
Africa/CasablancaCasablanca, Rabat, FèsUTC
Africa/MonroviaMonrovia, Buchanan, KakataGMT
Africa/BissauBissau, Bafata, GabuGMT
Africa/El_AaiunLaayoune, Ad Dakhla, SmaraUTC
Africa/Sao_TomeSão Tomé, Santo AntonioGMT
Atlantic/AzoresPonta Delgada, Angra do Heroismo, HortaUTC
America/DanmarkshavnIttoqqortoormiitGMT
UTC+1
10 fuseauxEurope/LondonLondres, Birmingham, ManchesterBST
Africa/LagosKinshasa, Lagos, LuandaWAT
Africa/AlgiersAlger, Oran, ConstantineCET
Europe/LisbonLisbonne, Porto, BragaWESTAfrica/TunisTunis, Sfax, SousseCET
Europe/DublinDublin, Cork, LimerickIST
Africa/NdjamenaN'Djaména, Moundou, SarhWAT
Atlantic/CanaryLas Palmas, Santa Cruz de Tenerife, ArrecifeWEST
Atlantic/MadeiraFunchalWESTAtlantic/FaroeTórshavn, KlaksvikWEST
UTC+2
24 fuseauxEurope/ParisParis, Marseille, LyonCEST
Africa/KhartoumKhartoum, Omdurman, Port SudanCAT
Europe/MadridBarcelone, Madrid, SévilleCESTEurope/BerlinBerlin, Francfort, StuttgartCEST
Africa/JohannesburgLe Cap, Johannesburg, DurbanSAST
Europe/RomeMilan, Rome, NaplesCEST
Europe/ViennaVienne, Linz, GrazCEST
Europe/WarsawVarsovie, Katowice, ŁódźCEST
Europe/BudapestBudapest, Debrecen, MiskolcCEST
Africa/MaputoHarare, Maputo, LusakaCAT
Europe/BrusselsBruxelles, La Haye, AmsterdamCEST
Africa/TripoliTripoli, Benghazi, MisratahEET
Europe/BelgradeBelgrade, Zagreb, SarajevoCEST
Europe/ZurichZurich, Genève, BaselCEST
Europe/TiraneTirana, Elbasan, DurresCEST
Europe/PraguePrague, Bratislava, OstravaCEST
Europe/KaliningradKaliningrad, Chernyakhovsk, SovetskEET
Africa/WindhoekWindhoek, Walvis Bay, RunduCAT
Europe/MaltaLa ValetteCEST
Africa/JubaMalakal, Yei, JubaCAT
Africa/CeutaMelilla, CeutaCESTEurope/GibraltarGibraltarCEST
Europe/AndorraAndorre-la-VieilleCEST
Antarctica/TrollTrollUTC+2
UTC+3
28 fuseauxEurope/MoscowMoscou, Saint-Pétersbourg, Nijni NovgorodMSKEurope/IstanbulIstanbul, Ankara, IzmirUTC+3
Africa/CairoLe Caire, Alexandrie, GizehEEST
Asia/BaghdadBagdad, Mossoul, BassorahUTC+3
Asia/RiyadhRiyad, Djeddah, SanaaUTC+3
Africa/NairobiAddis-Abeba, Nairobi, Dar es SalamEAT
Asia/DamascusDamas, Alep, HomsUTC+3
Europe/KyivKyiv, Kharkiv, DniproEEST
Europe/AthensAthènes, Thessaloniki, PiraiévsEEST
Europe/BucharestBucarest, Iasi, TimisoaraEEST
Asia/BeirutBeyrouth, Trablous, SaidaEEST
Asia/JerusalemTel Aviv-Jaffa, Jérusalem, HaïfaIDT
Europe/MinskMinsk, Homyel, MahilyowUTC+3
Asia/QatarDoha, ManamaUTC+3
Asia/AmmanAmman, Zarqa, IrbidUTC+3
Europe/SofiaSofia, Plovdiv, VarnaEEST
Europe/HelsinkiHelsinki, Tampere, TurkuEEST
Europe/VolgogradVolgograd, Volzhskiy, KamyshinMSKEurope/RigaRiga, Daugavpils, LiepagaEEST
Europe/ChisinauChișinău, Tiraspol, BaltiEEST
Europe/VilniusVilnius, Kaunas, KlaipedaEEST
Asia/GazaGazaEEST
Europe/KirovKirov, Kirovo-Chepetsk, SlobodskoyMSKEurope/TallinnTallinn, Tartu, NarvaEEST
Europe/SimferopolSevastapol, Simferopol, KerchMSKAsia/HebronAl Khalil, Nablus, RamallahEESTAsia/NicosiaNicosie, Limassol, LarnacaEEST
Asia/FamagustaAmmochostos, KyreniaEEST
UTC+3:30
1 fuseau
UTC+4
9 fuseauxAsia/BakuBakou, Ganca, SumqaytUTC+4
Asia/DubaiDubaï, Charjah, MascateUTC+4
Asia/YerevanErevan, Gyumri, VanadzorUTC+4
Asia/TbilisiTbilissi, Kutaisi, RustaviUTC+4
Europe/SamaraSamara, Togliatti, IzhevskUTC+4Europe/SaratovSaratov, Engels, BalakovoUTC+4Europe/UlyanovskUlyanovsk, DimitrovgradUTC+4Europe/AstrakhanAstrakhan, AkhtubinskUTC+4Indian/MauritiusPort-Louis, CurepipeUTC+4
UTC+4:30
1 fuseau
UTC+5
16 fuseauxAsia/KarachiKarachi, Lahore, FaisalabadPKT
Asia/TashkentTachkent, Namangan, AndijonUTC+5
Asia/YekaterinburgIekaterinbourg, Tcheliabinsk, UfaUTC+5Asia/AlmatyAlmaty, Shymkent, QaraghandyUTC+5
Asia/DushanbeDouchanbé, Khujand, QurghonteppaUTC+5
Asia/AshgabatAchgabat, Turkmenabat, DasoguzUTC+5
Asia/SamarkandSamarcande, Qarshi, BukharaUTC+5Asia/AqtobeAktobe, Algha, OktyabrskUTC+5Asia/QyzylordaOostanay, Qyzylorda, RudnyUTC+5Asia/OralOral, Aqsay, ZhanibekUTC+5Asia/AtyrauAtyrau, Qulsary, BalyqshyUTC+5Asia/AqtauMangyshlak, Beyneu, ZhangaozenUTC+5Indian/MaldivesMaléUTC+5
Antarctica/MawsonMawson, VostokUTC+5Antarctica/VostokMawson, VostokUTC+5Asia/QostanayAlmaty, Astana, ShymkentUTC+5
UTC+5:30
2 fuseaux
UTC+5:45
1 fuseau
UTC+6
6 fuseaux
UTC+6:30
1 fuseau
UTC+7
11 fuseauxAsia/JakartaJakarta, Surabaya, BandungWIB
Asia/BangkokBangkok, Phnom Penh, VientianeUTC+7
Asia/Ho_Chi_MinhHô Chi Minh-Ville, Hanoï, HaiphongUTC+7
Asia/NovosibirskNovossibirsk, 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 fuseauxAsia/ShanghaiShanghai, Pékin, CantonCST
Asia/ManilaManila, Quezon City, DavaoPST
Asia/Hong_KongHong KongHKT
Asia/TaipeiTaipei, Nouveau Taipei, KaohsiungCST
Asia/SingaporeSingapour, George Town, Kuala LumpurUTC+8
Asia/MakassarMakassar, Bandjarmasin, DenpasarWITAAustralia/PerthPerth, Mandurah, KalgoorlieAWST
Asia/UlaanbaatarOulan-Bator, Erdenet, DarhanUTC+8Asia/IrkutskIrkutsk, Ulan Ude, AngarskUTC+8Asia/MacauMacaoCST
Asia/KuchingKuching, Kota Kinabalu, SandakanUTC+8
Antarctica/CaseyCaseyUTC+8
UTC+8:45
1 fuseauUTC+9
9 fuseauxAsia/TokyoTokyo, Osaka, YokohamaJST
Asia/SeoulSéoul, Busan, IncheonKST
Asia/PyongyangPyongyang, Nampo, HamhungKST
Asia/ChitaChita, Krasnokamensk, BorzyaUTC+9Asia/JayapuraAmbon, Jayapura, TernateWITAsia/YakutskYakutsk, Blagoveshchensk, BelogorskUTC+9Asia/DiliDiliUTC+9
Pacific/PalauKoror, MelekeokUTC+9
Asia/KhandygaKhandyga, Ust Maya, EldikanUTC+9
UTC+9:30
1 fuseauUTC+10
6 fuseaux
UTC+10:30
2 fuseauxUTC+11
13 fuseauxAustralia/SydneySydney, Newcastle, CanberraAEDTAustralia/MelbourneMelbourne, Cranbourne, GeelongAEDTAsia/SakhalinYuzhno Sakhalinsk, Korsakov, KholmskUTC+11Asia/MagadanMagadan, Palatka, SusumanUTC+11Pacific/NoumeaNouméaUTC+11
Pacific/GuadalcanalHoniara, Gizo, PalikirUTC+11
Australia/HobartLaunceston, Hobart, BurnieAEDTPacific/BougainvilleArawa, Kieta, SohanoUTC+11
Pacific/EfatePort Vila, LuganvilleUTC+11
Asia/SrednekolymskCherskiy, Zyryanka, SrednekolymskUTC+11Antarctica/MacquarieSydney, Melbourne, NewcastleAEDTAustralia/Lord_HoweLord HoweUTC+11Pacific/KosraeKosrae, PalikirUTC+11
UTC+12
7 fuseauxAsia/KamchatkaPetropavlovsk Kamchatskiy, Oktyabrskiy, Ust KamchatskUTC+12Pacific/FijiSuva, Lautoka, NandiUTC+12
Pacific/TarawaTarawa, Majuro, FunafutiUTC+12
Asia/AnadyrAnadyr, Bilibino, PevekUTC+12Pacific/KwajaleinMajuro, Dalap-Uliga-Dorrit, KwajaleinUTC+12Pacific/NauruYarenUTC+12
Pacific/NorfolkKingstonUTC+12
UTC+13
5 fuseaux
UTC+13:45
1 fuseauUTC+14
1 fuseauQuestions
Questions sur les fuseaux horaires
Combien y a-t-il de fuseaux horaires ?
En ce moment, le monde utilise 37 décalages UTC différents, de UTC−11 à UTC+14. La base de données des fuseaux horaires de l’IANA (version 2026e) décrit 312 fuseaux horaires utilisés par des pays : des régions dont les horloges concordent depuis 1970.
Quels fuseaux horaires ne sont pas décalés d’un nombre entier d’heures par rapport à UTC ?
En ce moment : 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. Les plus connus sont ceux de l’Inde (UTC+5:30), du Népal (UTC+5:45), de l’Iran (UTC+3:30), de l’Afghanistan (UTC+4:30), du Myanmar (UTC+6:30), du centre de l’Australie et de Terre-Neuve.