Abbr. |
Name |
UTC offset |
ACDT |
Australian Central Daylight Savings Time |
UTC+10:30 |
ACST |
Australian Central Standard Time |
UTC+09:30 |
ACT |
Acre Time |
UTC−05 |
ACT |
ASEAN Common Time |
UTC+08 |
ADT |
Atlantic Daylight Time |
UTC−03 |
AEDT |
Australian Eastern Daylight Savings Time |
UTC+11 |
AEST |
Australian Eastern Standard Time |
UTC+10 |
AFT |
Afghanistan Time |
UTC+04:30 |
AKDT |
Alaska Daylight Time |
UTC−08 |
AKST |
Alaska Standard Time |
UTC−09 |
AMST |
Amazon Summer Time (Brazil)[1] |
UTC−03 |
AMT |
Amazon Time (Brazil)[2] |
UTC−04 |
AMT |
Armenia Time |
UTC+04 |
ART |
Argentina Time |
UTC−03 |
AST |
Arabia Standard Time |
UTC+03 |
AST |
Atlantic Standard Time |
UTC−04 |
AWDT |
Australian Western Daylight Time |
UTC+09 |
AWST |
Australian Western Standard Time |
UTC+08 |
AZOST |
Azores Standard Time |
UTC−01 |
AZT |
Azerbaijan Time |
UTC+04 |
BDT |
Brunei Time |
UTC+08 |
BDT |
Bangladesh Daylight Time (Bangladesh Daylight saving time keeps UTC+06 offset) [3] |
UTC+06 |
BIOT |
British Indian Ocean Time |
UTC+06 |
BIT |
Baker Island Time |
UTC−12 |
BOT |
Bolivia Time |
UTC−04 |
BRST |
Brasilia Summer Time |
UTC−02 |
BRT |
Brasilia Time |
UTC−03 |
BST |
Bangladesh Standard Time |
UTC+06 |
BST |
Bougainville Standard Time[4] |
UTC+11 |
BST |
British Summer Time (British Standard Time from Feb 1968 to Oct 1971) |
UTC+01 |
BTT |
Bhutan Time |
UTC+06 |
CAT |
Central Africa Time |
UTC+02 |
CCT |
Cocos Islands Time |
UTC+06:30 |
CDT |
Central Daylight Time (North America) |
UTC−05 |
CDT |
Cuba Daylight Time[5] |
UTC−04 |
CEDT |
Central European Daylight Time |
UTC+02 |
CEST |
Central European Summer Time (Cf. HAEC) |
UTC+02 |
CET |
Central European Time |
UTC+01 |
CHADT |
Chatham Daylight Time |
UTC+13:45 |
CHAST |
Chatham Standard Time |
UTC+12:45 |
CHOT |
Choibalsan |
UTC+08 |
ChST |
Chamorro Standard Time |
UTC+10 |
CHUT |
Chuuk Time |
UTC+10 |
CIST |
Clipperton Island Standard Time |
UTC−08 |
CIT |
Central Indonesia Time |
UTC+08 |
CKT |
Cook Island Time |
UTC−10 |
CLST |
Chile Summer Time |
UTC−03 |
CLT |
Chile Standard Time |
UTC−04 |
COST |
Colombia Summer Time |
UTC−04 |
COT |
Colombia Time |
UTC−05 |
CST |
Central Standard Time (North America) |
UTC−06 |
CST |
China Standard Time |
UTC+08 |
CST |
Central Standard Time (Australia) |
UTC+09:30 |
CST |
Central Summer Time (Australia) |
UTC+10:30 |
CST |
Cuba Standard Time |
UTC−05 |
CT |
China time |
UTC+08 |
CVT |
Cape Verde Time |
UTC−01 |
CWST |
Central Western Standard Time (Australia) unofficial |
UTC+08:45 |
CXT |
Christmas Island Time |
UTC+07 |
DAVT |
Davis Time |
UTC+07 |
DDUT |
Dumont d'Urville Time |
UTC+10 |
DFT |
AIX specific equivalent of Central European Time[6] |
UTC+01 |
EASST |
Easter Island Standard Summer Time |
UTC−05 |
EAST |
Easter Island Standard Time |
UTC−06 |
EAT |
East Africa Time |
UTC+03 |
ECT |
Eastern Caribbean Time (does not recognise DST) |
UTC−04 |
ECT |
Ecuador Time |
UTC−05 |
EDT |
Eastern Daylight Time (North America) |
UTC−04 |
EEDT |
Eastern European Daylight Time |
UTC+03 |
EEST |
Eastern European Summer Time |
UTC+03 |
EET |
Eastern European Time |
UTC+02 |
EGST |
Eastern Greenland Summer Time |
UTC+00 |
EGT |
Eastern Greenland Time |
UTC−01 |
EIT |
Eastern Indonesian Time |
UTC+09 |
EST |
Eastern Standard Time (North America) |
UTC−05 |
EST |
Eastern Standard Time (Australia) |
UTC+10 |
FET |
Further-eastern European Time |
UTC+03 |
FJT |
Fiji Time |
UTC+12 |
FKST |
Falkland Islands Standard Time |
UTC−03 |
FKST |
Falkland Islands Summer Time |
UTC−03 |
FKT |
Falkland Islands Time |
UTC−04 |
FNT |
Fernando de Noronha Time |
UTC−02 |
GALT |
Galapagos Time |
UTC−06 |
GAMT |
Gambier Islands |
UTC−09 |
GET |
Georgia Standard Time |
UTC+04 |
GFT |
French Guiana Time |
UTC−03 |
GILT |
Gilbert Island Time |
UTC+12 |
GIT |
Gambier Island Time |
UTC−09 |
GMT |
Greenwich Mean Time |
UTC |
GST |
South Georgia and the South Sandwich Islands |
UTC−02 |
GST |
Gulf Standard Time |
UTC+04 |
GYT |
Guyana Time |
UTC−04 |
HADT |
Hawaii-Aleutian Daylight Time |
UTC−09 |
HAEC |
Heure Avancée d'Europe Centrale francised name for CEST |
UTC+02 |
HAST |
Hawaii-Aleutian Standard Time |
UTC−10 |
HKT |
Hong Kong Time |
UTC+08 |
HMT |
Heard and McDonald Islands Time |
UTC+05 |
HOVT |
Khovd Time |
UTC+07 |
HST |
Hawaii Standard Time |
UTC−10 |
IBST |
International Business Standard Time |
UTC |
ICT |
Indochina Time |
UTC+07 |
IDT |
Israel Daylight Time |
UTC+03 |
IOT |
Indian Ocean Time |
UTC+03 |
IRDT |
Iran Daylight Time |
UTC+04:30 |
IRKT |
Irkutsk Time |
UTC+08 |
IRST |
Iran Standard Time |
UTC+03:30 |
IST |
Indian Standard Time |
UTC+05:30 |
IST |
Irish Standard Time[7] |
UTC+01 |
IST |
Israel Standard Time |
UTC+02 |
JST |
Japan Standard Time |
UTC+09 |
KGT |
Kyrgyzstan time |
UTC+06 |
KOST |
Kosrae Time |
UTC+11 |
KRAT |
Krasnoyarsk Time |
UTC+07 |
KST |
Korea Standard Time |
UTC+09 |
LHST |
Lord Howe Standard Time |
UTC+10:30 |
LHST |
Lord Howe Summer Time |
UTC+11 |
LINT |
Line Islands Time |
UTC+14 |
MAGT |
Magadan Time |
UTC+12 |
MART |
Marquesas Islands Time |
UTC−09:30 |
MAWT |
Mawson Station Time |
UTC+05 |
MDT |
Mountain Daylight Time (North America) |
UTC−06 |
MET |
Middle European Time Same zone as CET |
UTC+01 |
MEST |
Middle European Summer Time Same zone as CEST |
UTC+02 |
MHT |
Marshall Islands |
UTC+12 |
MIST |
Macquarie Island Station Time |
UTC+11 |
MIT |
Marquesas Islands Time |
UTC−09:30 |
MMT |
Myanmar Time |
UTC+06:30 |
MSK |
Moscow Time |
UTC+03 |
MST |
Malaysia Standard Time |
UTC+08 |
MST |
Mountain Standard Time (North America) |
UTC−07 |
MST |
Myanmar Standard Time |
UTC+06:30 |
MUT |
Mauritius Time |
UTC+04 |
MVT |
Maldives Time |
UTC+05 |
MYT |
Malaysia Time |
UTC+08 |
NCT |
New Caledonia Time |
UTC+11 |
NDT |
Newfoundland Daylight Time |
UTC−02:30 |
NFT |
Norfolk Time |
UTC+11:00 |
NPT |
Nepal Time |
UTC+05:45 |
NST |
Newfoundland Standard Time |
UTC−03:30 |
NT |
Newfoundland Time |
UTC−03:30 |
NUT |
Niue Time |
UTC−11 |
NZDT |
New Zealand Daylight Time |
UTC+13 |
NZST |
New Zealand Standard Time |
UTC+12 |
OMST |
Omsk Time |
UTC+06 |
ORAT |
Oral Time |
UTC+05 |
PDT |
Pacific Daylight Time (North America) |
UTC−07 |
PET |
Peru Time |
UTC−05 |
PETT |
Kamchatka Time |
UTC+12 |
PGT |
Papua New Guinea Time |
UTC+10 |
PHOT |
Phoenix Island Time |
UTC+13 |
PKT |
Pakistan Standard Time |
UTC+05 |
PMDT |
Saint Pierre and Miquelon Daylight time |
UTC−02 |
PMST |
Saint Pierre and Miquelon Standard Time |
UTC−03 |
PONT |
Pohnpei Standard Time |
UTC+11 |
PST |
Pacific Standard Time (North America) |
UTC−08 |
PST |
Philippine Standard Time |
UTC+08 |
PYST |
Paraguay Summer Time (South America)[8] |
UTC−03 |
PYT |
Paraguay Time (South America)[9] |
UTC−04 |
RET |
Réunion Time |
UTC+04 |
ROTT |
Rothera Research Station Time |
UTC−03 |
SAKT |
Sakhalin Island time |
UTC+11 |
SAMT |
Samara Time |
UTC+04 |
SAST |
South African Standard Time |
UTC+02 |
SBT |
Solomon Islands Time |
UTC+11 |
SCT |
Seychelles Time |
UTC+04 |
SGT |
Singapore Time |
UTC+08 |
SLST |
Sri Lanka Standard Time |
UTC+05:30 |
SRET |
Srednekolymsk Time |
UTC+11 |
SRT |
Suriname Time |
UTC−03 |
SST |
Samoa Standard Time |
UTC−11 |
SST |
Singapore Standard Time |
UTC+08 |
SYOT |
Showa Station Time |
UTC+03 |
TAHT |
Tahiti Time |
UTC−10 |
THA |
Thailand Standard Time |
UTC+07 |
TFT |
Indian/Kerguelen |
UTC+05 |
TJT |
Tajikistan Time |
UTC+05 |
TKT |
Tokelau Time |
UTC+13 |
TLT |
Timor Leste Time |
UTC+09 |
TMT |
Turkmenistan Time |
UTC+05 |
TOT |
Tonga Time |
UTC+13 |
TVT |
Tuvalu Time |
UTC+12 |
UCT |
Coordinated Universal Time |
UTC |
ULAT |
Ulaanbaatar Time |
UTC+08 |
USZ1 |
Kaliningrad Time |
UTC+02 |
UTC |
Coordinated Universal Time |
UTC |
UYST |
Uruguay Summer Time |
UTC−02 |
UYT |
Uruguay Standard Time |
UTC−03 |
UZT |
Uzbekistan Time |
UTC+05 |
VET |
Venezuelan Standard Time |
UTC−04 |
VLAT |
Vladivostok Time |
UTC+10 |
VOLT |
Volgograd Time |
UTC+04 |
VOST |
Vostok Station Time |
UTC+06 |
VUT |
Vanuatu Time |
UTC+11 |
WAKT |
Wake Island Time |
UTC+12 |
WAST |
West Africa Summer Time |
UTC+02 |
WAT |
West Africa Time |
UTC+01 |
WEDT |
Western European Daylight Time |
UTC+01 |
WEST |
Western European Summer Time |
UTC+01 |
WET |
Western European Time |
UTC |
WIT |
Western Indonesian Time |
UTC+07 |
WST |
Western Standard Time |
UTC+08 |
YAKT |
Yakutsk Time |
UTC+09 |
YEKT |
Yekaterinburg Time |
UTC+05 |
Z |
Zulu Time (Coordinated Universal Time) |
UTC |