A Alpha Time Zone Military UTC +1 ACDT Australian Central Daylight Time CDT – Central Daylight Time CDST – Central Daylight Savings Time Australia UTC +10:30 ACST Australian Central Standard Time CST – Central Standard Time Australia UTC +9:30 ACT Acre Time South America UTC -5 ACT Australian Central Time Australia UTC +9:30 / +10:30 ACWST Australian Central Western Standard Time Australia UTC +8:45 ADT Arabia Daylight Time AST – Arabia Summer Time Asia UTC +3 ADT Atlantic Daylight Time ADST – Atlantic Daylight Saving Time AST – Atlantic Summer Time HAA – Heure Avancée de l'Atlantique (French) North America Atlantic UTC -3 AEDT Australian Eastern Daylight Time EDT – Eastern Daylight Time EDST – Eastern Daylight Saving Time Australia UTC +11 AEST Australian Eastern Standard Time EST – Eastern Standard Time AET – Australian Eastern Time Australia UTC +10 AET Australian Eastern Time Australia UTC +10:00 / +11:00 AFT Afghanistan Time Asia UTC +4:30 AKDT Alaska Daylight Time ADST – Alaska Daylight Saving Time North America UTC -8 AKST Alaska Standard Time AT – Alaska Time North America UTC -9 ALMT Alma-Ata Time Asia UTC +6 AMST Amazon Summer Time South America UTC -3 AMST Armenia Summer Time AMDT – Armenia Daylight Time Asia UTC +5 AMT Amazon Time South America UTC -4 AMT Armenia Time Asia UTC +4 ANAST Anadyr Summer Time Asia UTC +12 ANAT Anadyr Time Asia UTC +12 AQTT Aqtobe Time Asia UTC +5 ART Argentina Time Antarctica South America UTC -3 AST Arabia Standard Time AST – Arabic Standard Time AST – Al Manamah Standard Time Asia UTC +2 AST Atlantic Standard Time AT – Atlantic Time AST – Tiempo Estándar del Atlántico (Spanish) HNA – Heure Normale de l'Atlantique (French) North America Atlantic Caribbean UTC -4 AT Atlantic Time North America Atlantic Caribbean UTC -4:00 / -3:00 AWDT Australian Western Daylight Time WDT – Western Daylight Time WST – Western Summer Time Australia UTC +9 AWST Australian Western Standard Time WST – Western Standard Time WAT – Western Australia Time Australia UTC +8 AZOST Azores Summer Time AZODT – Azores Daylight Time Atlantic UTC +0 AZOT Azores Time AZOST – Azores Standard Time Atlantic UTC -1 AZST Azerbaijan Summer Time Asia UTC +5 AZT Azerbaijan Time Asia UTC +4 AoE Anywhere on Earth Pacific UTC -12 B Bravo Time Zone Military UTC +2 BNT Brunei Darussalam Time BDT – Brunei Time Asia UTC +8 BOT Bolivia Time South America UTC -4 BRST Brasília Summer Time BST – Brazil Summer Time BST – Brazilian Summer Time South America UTC -2 BRT Brasília Time BT – Brazil Time BT – Brazilian Time South America UTC -3 BST Bangladesh Standard Time Asia UTC +6 BST Bougainville Standard Time Pacific UTC +11 BST British Summer Time BDT – British Daylight Time BDST – British Daylight Saving Time Europe UTC +1 BTT Bhutan Time Asia UTC +6 C Charlie Time Zone Military UTC +3 CAST Casey Time Antarctica UTC +8 CAT Central Africa Time Africa UTC +2 CCT Cocos Islands Time Indian Ocean UTC +6:30 CDT Central Daylight Time CDST – Central Daylight Saving Time NACDT – North American Central Daylight Time HAC – Heure Avancée du Centre (French) North America UTC -5 CDT Cuba Daylight Time Caribbean UTC -4 CEST Central European Summer Time CEDT – Central European Daylight Time ECST – European Central Summer Time MESZ – Mitteleuropäische Sommerzeit (German) Europe Antarctica UTC +2 CET Central European Time ECT – European Central Time CET – Central Europe Time MEZ – Mitteleuropäische Zeit (German) Europe Africa UTC +1 CHADT Chatham Island Daylight Time CDT – Chatham Daylight Time Pacific UTC +13:45 CHAST Chatham Island Standard Time Pacific UTC +12:45 CHOST Choibalsan Summer Time CHODT – Choibalsan Daylight Time CHODST – Choibalsan Daylight Saving Time Asia UTC +9 CHOT Choibalsan Time Asia UTC +8 CHUT Chuuk Time Pacific UTC +10 CIDST Cayman Islands Daylight Saving Time Caribbean UTC -4 CIST Cayman Islands Standard Time CIT – Cayman Islands Time Caribbean UTC -5 CKT Cook Island Time Pacific UTC -10 CLST Chile Summer Time CLDT – Chile Daylight Time South America Antarctica UTC -3 CLT Chile Standard Time CT – Chile Time CLST – Chile Standard Time South America Antarctica UTC -4 COT Colombia Time South America UTC -5 CST Central Standard Time CT – Central Time NACST – North American Central Standard Time CST – Tiempo Central Estándar (Spanish) HNC – Heure Normale du Centre (French) North America Central America UTC -6 CST China Standard Time Asia UTC +8 CST Cuba Standard Time Caribbean UTC -5 CT Central Time North America Central America UTC -6:00 / -5:00 CVT Cape Verde Time Africa UTC -1 CXT Christmas Island Time Australia UTC +7 ChST Chamorro Standard Time GST – Guam Standard Time Pacific UTC +10 D Delta Time Zone Military UTC +4 DAVT Davis Time Antarctica UTC +7 DDUT Dumont-d'Urville Time Antarctica UTC +10 E Echo Time Zone Military UTC +5 EASST Easter Island Summer Time EADT – Easter Island Daylight Time Pacific UTC -5 EAST Easter Island Standard Time Pacific UTC -6 EAT Eastern Africa Time EAT – East Africa Time Africa Indian Ocean UTC +3 ECT Ecuador Time South America UTC -5 EDT Eastern Daylight Time EDST – Eastern Daylight Savings Time NAEDT – North American Eastern Daylight Time HAE – Heure Avancée de l'Est (French) EDT – Tiempo de verano del Este (Spanish) North America Caribbean UTC -4 EEST Eastern European Summer Time EEDT – Eastern European Daylight Time OESZ – Osteuropäische Sommerzeit (German) Europe Asia UTC +3 EET Eastern European Time OEZ – Osteuropäische Zeit (German) Europe Asia Africa UTC +2 EGST Eastern Greenland Summer Time EGST – East Greenland Summer Time North America UTC +0 EGT East Greenland Time EGT – Eastern Greenland Time North America UTC -1 EST Eastern Standard Time ET – Eastern Time NAEST – North American Eastern Standard Time ET – Tiempo del Este (Spanish) HNE – Heure Normale de l'Est (French) North America Caribbean Central America UTC -5 ET Eastern Time North America Caribbean Central America UTC -5:00 / -4:00 F Foxtrot Time Zone Military UTC +6 FET Further-Eastern European Time Europe UTC +3 FJST Fiji Summer Time FJDT – Fiji Daylight Time Pacific UTC +13 FJT Fiji Time Pacific UTC +12 FKST Falkland Islands Summer Time FKDT – Falkland Island Daylight Time South America UTC -3 FKT Falkland Island Time FKST – Falkland Island Standard Time South America UTC -4 FNT Fernando de Noronha Time South America UTC -2 G Golf Time Zone Military UTC +7 GALT Galapagos Time Pacific UTC -6 GAMT Gambier Time GAMT – Gambier Islands Time Pacific UTC -9 GET Georgia Standard Time Asia UTC +4 GFT French Guiana Time South America UTC -3 GILT Gilbert Island Time Pacific UTC +12 GMT Greenwich Mean Time UTC – Coordinated Universal Time GT – Greenwich Time Europe Africa North America Antarctica UTC +0 GST Gulf Standard Time Asia UTC +4 GST South Georgia Time South America UTC -2 GYT Guyana Time South America UTC -4 H Hotel Time Zone Military UTC +8 HADT Hawaii-Aleutian Daylight Time HDT – Hawaii Daylight Time North America UTC -9 HAST Hawaii-Aleutian Standard Time HST – Hawaii Standard Time North America Pacific UTC -10 HKT Hong Kong Time Asia UTC +8 HOVST Hovd Summer Time HOVDT – Hovd Daylight Time HOVDST – Hovd Daylight Saving Time Asia UTC +8 HOVT Hovd Time Asia UTC +7 I India Time Zone Military UTC +9 ICT Indochina Time Asia UTC +7 IDT Israel Daylight Time Asia UTC +3 IOT Indian Chagos Time Indian Ocean UTC +6 IRDT Iran Daylight Time IRST – Iran Summer Time IDT – Iran Daylight Time Asia UTC +4:30 IRKST Irkutsk Summer Time Asia UTC +9 IRKT Irkutsk Time Asia UTC +8 IRST Iran Standard Time IT – Iran Time Asia UTC +3:30 IST India Standard Time IT – India Time IST – Indian Standard Time Asia UTC +5:30 IST Irish Standard Time IST – Irish Summer Time Europe UTC +1 IST Israel Standard Time Asia UTC +2 JST Japan Standard Time Asia UTC +9 K Kilo Time Zone Military UTC +10 KGT Kyrgyzstan Time Asia UTC +6 KOST Kosrae Time Pacific UTC +11 KRAST Krasnoyarsk Summer Time Asia UTC +8 KRAT Krasnoyarsk Time Asia UTC +7 KST Korea Standard Time KST – Korean Standard Time KT – Korea Time Asia UTC +9 KUYT Kuybyshev Time SAMST – Samara Summer Time Europe UTC +4 L Lima Time Zone Military UTC +11 LHDT Lord Howe Daylight Time Australia UTC +11 LHST Lord Howe Standard Time Australia UTC +10:30 LINT Line Islands Time Pacific UTC +14 M Mike Time Zone Military UTC +12 MAGST Magadan Summer Time MAGST – Magadan Island Summer Time Asia UTC +12 MAGT Magadan Time MAGT – Magadan Island Time Asia UTC +11 MART Marquesas Time Pacific UTC -9:30 MAWT Mawson Time Antarctica UTC +5 MDT Mountain Daylight Time MDST – Mountain Daylight Saving Time NAMDT – North American Mountain Daylight Time HAR – Heure Avancée des Rocheuses (French) North America UTC -6 MHT Marshall Islands Time Pacific UTC +12 MMT Myanmar Time Asia UTC +6:30 MSD Moscow Daylight Time Moscow Summer Time Europe UTC +4 MSK Moscow Standard Time MCK – Moscow Time Europe Asia UTC +3 MST Mountain Standard Time MT – Mountain Time NAMST – North American Mountain Standard Time HNR – Heure Normale des Rocheuses (French) North America UTC -7 MT Mountain Time North America UTC -7:00 / -6:00 MUT Mauritius Time Africa UTC +4 MVT Maldives Time Asia UTC +5 MYT Malaysia Time MST – Malaysian Standard Time Asia UTC +8 N November Time Zone Military UTC -1 NCT New Caledonia Time Pacific UTC +11 NDT Newfoundland Daylight Time HAT – Heure Avancée de Terre-Neuve (French) North America UTC -2:30 NFT Norfolk Time NFT – Norfolk Island Time Australia UTC +11 NOVST Novosibirsk Summer Time OMSST – Omsk Summer Time Asia UTC +7 NOVT Novosibirsk Time OMST – Omsk Standard Time Asia UTC +6 NPT Nepal Time Asia UTC +5:45 NRT Nauru Time Pacific UTC +12 NST Newfoundland Standard Time HNT – Heure Normale de Terre-Neuve (French) North America UTC -3:30 NUT Niue Time Pacific UTC -11 NZDT New Zealand Daylight Time Pacific Antarctica UTC +13 NZST New Zealand Standard Time Pacific Antarctica UTC +12 O Oscar Time Zone Military UTC -2 OMSST Omsk Summer Time NOVST – Novosibirsk Summer Time Asia UTC +7 OMST Omsk Standard Time OMST – Omsk Time NOVT – Novosibirsk Time Asia UTC +6 ORAT Oral Time Asia UTC +5 P Papa Time Zone Military UTC -3 PDT Pacific Daylight Time PDST – Pacific Daylight Saving Time NAPDT – North American Pacific Daylight Time HAP – Heure Avancée du Pacifique (French) North America UTC -7 PET Peru Time South America UTC -5 PETST Kamchatka Summer Time Asia UTC +12 PETT Kamchatka Time PETT – Petropavlovsk-Kamchatski Time Asia UTC +12 PGT Papua New Guinea Time Pacific UTC +10 PHOT Phoenix Island Time Pacific UTC +13 PHT Philippine Time PST – Philippine Standard Time Asia UTC +8 PKT Pakistan Standard Time PKT – Pakistan Time Asia UTC +5 PMDT Pierre & Miquelon Daylight Time North America UTC -2 PMST Pierre & Miquelon Standard Time North America UTC -3 PONT Pohnpei Standard Time Pacific UTC +11 PST Pacific Standard Time PT – Pacific Time NAPST – North American Pacific Standard Time PT – Tiempo del Pacífico (Spanish) HNP – Heure Normale du Pacifique (French) North America UTC -8 PST Pitcairn Standard Time Pacific UTC -8 PT Pacific Time North America UTC -8:00 / -7:00 PWT Palau Time Pacific UTC +9 PYST Paraguay Summer Time South America UTC -3 PYT Paraguay Time South America UTC -4 PYT Pyongyang Time PYST – Pyongyang Standard Time Asia UTC +8:30 Q Quebec Time Zone Military UTC -4 QYZT Qyzylorda Time Asia UTC +6 R Romeo Time Zone Military UTC -5 RET Reunion Time Africa UTC +4 ROTT Rothera Time Antarctica UTC -3 S Sierra Time Zone Military UTC -6 SAKT Sakhalin Time Asia UTC +11 SAMT Samara Time SAMT – Samara Standard Time Europe UTC +4 SAST South Africa Standard Time SAST – South African Standard Time Africa UTC +2 SBT Solomon Islands Time SBT – Solomon Island Time Pacific UTC +11 SCT Seychelles Time Africa UTC +4 SGT Singapore Time SST – Singapore Standard Time Asia UTC +8 SRET Srednekolymsk Time Asia UTC +11 SRT Suriname Time South America UTC -3 SST Samoa Standard Time Pacific UTC -11 SYOT Syowa Time Antarctica UTC +3 T Tango Time Zone Military UTC -7 TAHT Tahiti Time Pacific UTC -10 TFT French Southern and Antarctic Time KIT – Kerguelen (Islands) Time Indian Ocean UTC +5 TJT Tajikistan Time Asia UTC +5 TKT Tokelau Time Pacific UTC +13 TLT East Timor Time Asia UTC +9 TMT Turkmenistan Time Asia UTC +5 TOST Tonga Summer Time Pacific UTC +14 TOT Tonga Time Pacific UTC +13 TRT Turkey Time Asia Europe UTC +3 TVT Tuvalu Time Pacific UTC +12 U Uniform Time Zone Military UTC -8 ULAST Ulaanbaatar Summer Time ULAST – Ulan Bator Summer Time Asia UTC +9 ULAT Ulaanbaatar Time ULAT – Ulan Bator Time Asia UTC +8 UTC Coordinated Universal Time Worldwide UTC UYST Uruguay Summer Time South America UTC -2 UYT Uruguay Time South America UTC -3 UZT Uzbekistan Time Asia UTC +5 V Victor Time Zone Military UTC -9 VET Venezuelan Standard Time HLV – Hora Legal de Venezuela (Spanish) South America UTC -4 VLAST Vladivostok Summer Time Asia UTC +11 VLAT Vladivostok Time Asia UTC +10 VOST Vostok Time Antarctica UTC +6 VUT Vanuatu Time EFATE – Efate Time Pacific UTC +11 W Whiskey Time Zone Military UTC -10 WAKT Wake Time Pacific UTC +12 WARST Western Argentine Summer Time South America UTC -3 WAST West Africa Summer Time Africa UTC +2 WAT West Africa Time Africa UTC +1 WEST Western European Summer Time WEDT – Western European Daylight Time WESZ – Westeuropäische Sommerzeit (German) Europe Africa UTC +1 WET Western European Time GMT – Greenwich Mean Time WEZ – Westeuropäische Zeit (German) Europe Africa UTC +0 WFT Wallis and Futuna Time Pacific UTC +12 WGST Western Greenland Summer Time WGST – West Greenland Summer Time North America UTC -2 WGT West Greenland Time WGT – Western Greenland Time North America UTC -3 WIB Western Indonesian Time WIB – Waktu Indonesia Barat Asia UTC +7 WIT Eastern Indonesian Time WIT – Waktu Indonesia Timur Asia UTC +9 WITA Central Indonesian Time WITA – Waktu Indonesia Tengah Asia UTC +8 WST West Samoa Time ST – Samoa Time Pacific UTC +14 WST Western Sahara Summer Time Africa UTC +1 WT Western Sahara Standard Time WT – Western Sahara Time Africa UTC +0 X X-ray Time Zone Military UTC -11 Y Yankee Time Zone Military UTC -12 YAKST Yakutsk Summer Time Asia UTC +10 YAKT Yakutsk Time Asia UTC +9 YAPT Yap Time Pacific UTC +10 YEKST Yekaterinburg Summer Time Asia UTC +6 YEKT Yekaterinburg Time Asia UTC +5 Z Zulu Time Zone Military UTC +0