GST to IST to EST to AST to GMT to AEST to CDT to PST
Time Difference
Gulf Standard Time is 1 hours and 30 minutes behind India Standard Time and 8 hours ahead of Eastern Daylight Time and 7 hours ahead of Atlantic Daylight Time and 4 hours ahead of Greenwich Mean Time and 6 hours behind Australian Eastern Standard Time and 9 hours ahead of Central Daylight Time and 11 hours ahead of Pacific Daylight Time
12:00 pm12:00 in GST is 1:30 pm13:30 in IST and is 4:00 am04:00 in EDT and is 5:00 am05:00 in ADT and is 8:00 am08:00 in GMT and is 6:00 pm18:00 in AEST and is 3:00 am03:00 in CDT and is 1:00 am01:00 in PDT
GST to IST call time
Best time for a conference call or a meeting is between 8am-4:30pm in GST which corresponds to 9:30am-6pm in IST
GST to EST call time
Best time for a conference call or a meeting is between 5pm-7pm in GST which corresponds to 8am-10am in EST
GST to AST call time
Best time for a conference call or a meeting is between 4pm-6pm in GST which corresponds to 8am-10am in AST
GST to GMT call time
Best time for a conference call or a meeting is between 12pm-6pm in GST which corresponds to 8am-2pm in GMT
GST to AEST call time
Best time for a conference call or a meeting is between 8am-12pm in GST which corresponds to 2pm-6pm in AEST
GST to CDT call time
Best time for a conference call or a meeting is between 5pm-7pm in GST which corresponds to 8am-10am in CDT
GST to PST call time
Best time for a conference call or a meeting is between 7pm-9pm in GST which corresponds to 7am-9am in PST
12:00 pm12:00 Gulf Standard Time (GST). Offset UTC +4:00 hours
1:30 pm13:30 India Standard Time (IST). Offset UTC +5:30 hours
4:00 am04:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
5:00 am05:00 Atlantic Daylight Time (ADT). Offset UTC -3:00 hours
8:00 am08:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
6:00 pm18:00 Australian Eastern Standard Time (AEST). Offset UTC +10:00 hours
3:00 am03:00 Central Daylight Time (CDT). Offset UTC -5:00 hours
1:00 am01:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
12:00 pm12:00 GST / 1:30 pm13:30 IST / 4:00 am04:00 EDT / 5:00 am05:00 ADT / 8:00 am08:00 GMT / 6:00 pm18:00 AEST / 3:00 am03:00 CDT / 1:00 am01:00 PDT
| GST | IST | EDT | ADT | GMT | AEST | CDT | PDT |
|---|---|---|---|---|---|---|---|
| 12am (midnight) | 1:30 am | 4pm | 5pm | 8pm | 6am | 3pm | 1pm |
| 1am | 2:30 am | 5pm | 6pm | 9pm | 7am | 4pm | 2pm |
| 2am | 3:30 am | 6pm | 7pm | 10pm | 8am | 5pm | 3pm |
| 3am | 4:30 am | 7pm | 8pm | 11pm | 9am | 6pm | 4pm |
| 4am | 5:30 am | 8pm | 9pm | 12am (midnight) | 10am | 7pm | 5pm |
| 5am | 6:30 am | 9pm | 10pm | 1am | 11am | 8pm | 6pm |
| 6am | 7:30 am | 10pm | 11pm | 2am | 12pm (noon) | 9pm | 7pm |
| 7am | 8:30 am | 11pm | 12am (midnight) | 3am | 1pm | 10pm | 8pm |
| 8am | 9:30 am | 12am (midnight) | 1am | 4am | 2pm | 11pm | 9pm |
| 9am | 10:30 am | 1am | 2am | 5am | 3pm | 12am (midnight) | 10pm |
| 10am | 11:30 am | 2am | 3am | 6am | 4pm | 1am | 11pm |
| 11am | 12:30 pm | 3am | 4am | 7am | 5pm | 2am | 12am (midnight) |
| 12pm (noon) | 1:30 pm | 4am | 5am | 8am | 6pm | 3am | 1am |
| 1pm | 2:30 pm | 5am | 6am | 9am | 7pm | 4am | 2am |
| 2pm | 3:30 pm | 6am | 7am | 10am | 8pm | 5am | 3am |
| 3pm | 4:30 pm | 7am | 8am | 11am | 9pm | 6am | 4am |
| 4pm | 5:30 pm | 8am | 9am | 12pm (noon) | 10pm | 7am | 5am |
| 5pm | 6:30 pm | 9am | 10am | 1pm | 11pm | 8am | 6am |
| 6pm | 7:30 pm | 10am | 11am | 2pm | 12am (midnight) | 9am | 7am |
| 7pm | 8:30 pm | 11am | 12pm (noon) | 3pm | 1am | 10am | 8am |
| 8pm | 9:30 pm | 12pm (noon) | 1pm | 4pm | 2am | 11am | 9am |
| 9pm | 10:30 pm | 1pm | 2pm | 5pm | 3am | 12pm (noon) | 10am |
| 10pm | 11:30 pm | 2pm | 3pm | 6pm | 4am | 1pm | 11am |
| 11pm | 12:30 am | 3pm | 4pm | 7pm | 5am | 2pm | 12pm (noon) |
| 0:00 | 1:30 | 16:00 | 17:00 | 20:00 | 6:00 | 15:00 | 13:00 |
| 1:00 | 2:30 | 17:00 | 18:00 | 21:00 | 7:00 | 16:00 | 14:00 |
| 2:00 | 3:30 | 18:00 | 19:00 | 22:00 | 8:00 | 17:00 | 15:00 |
| 3:00 | 4:30 | 19:00 | 20:00 | 23:00 | 9:00 | 18:00 | 16:00 |
| 4:00 | 5:30 | 20:00 | 21:00 | 0:00 | 10:00 | 19:00 | 17:00 |
| 5:00 | 6:30 | 21:00 | 22:00 | 1:00 | 11:00 | 20:00 | 18:00 |
| 6:00 | 7:30 | 22:00 | 23:00 | 2:00 | 12:00 | 21:00 | 19:00 |
| 7:00 | 8:30 | 23:00 | 0:00 | 3:00 | 13:00 | 22:00 | 20:00 |
| 8:00 | 9:30 | 0:00 | 1:00 | 4:00 | 14:00 | 23:00 | 21:00 |
| 9:00 | 10:30 | 1:00 | 2:00 | 5:00 | 15:00 | 0:00 | 22:00 |
| 10:00 | 11:30 | 2:00 | 3:00 | 6:00 | 16:00 | 1:00 | 23:00 |
| 11:00 | 12:30 | 3:00 | 4:00 | 7:00 | 17:00 | 2:00 | 0:00 |
| 12:00 | 13:30 | 4:00 | 5:00 | 8:00 | 18:00 | 3:00 | 1:00 |
| 13:00 | 14:30 | 5:00 | 6:00 | 9:00 | 19:00 | 4:00 | 2:00 |
| 14:00 | 15:30 | 6:00 | 7:00 | 10:00 | 20:00 | 5:00 | 3:00 |
| 15:00 | 16:30 | 7:00 | 8:00 | 11:00 | 21:00 | 6:00 | 4:00 |
| 16:00 | 17:30 | 8:00 | 9:00 | 12:00 | 22:00 | 7:00 | 5:00 |
| 17:00 | 18:30 | 9:00 | 10:00 | 13:00 | 23:00 | 8:00 | 6:00 |
| 18:00 | 19:30 | 10:00 | 11:00 | 14:00 | 0:00 | 9:00 | 7:00 |
| 19:00 | 20:30 | 11:00 | 12:00 | 15:00 | 1:00 | 10:00 | 8:00 |
| 20:00 | 21:30 | 12:00 | 13:00 | 16:00 | 2:00 | 11:00 | 9:00 |
| 21:00 | 22:30 | 13:00 | 14:00 | 17:00 | 3:00 | 12:00 | 10:00 |
| 22:00 | 23:30 | 14:00 | 15:00 | 18:00 | 4:00 | 13:00 | 11:00 |
| 23:00 | 0:30 | 15:00 | 16:00 | 19:00 | 5:00 | 14:00 | 12:00 |
Gulf Standard Time
Offset: GST is 4 hours ahead Greenwich Mean Time (GMT) and is used in Asia
GST representations, usage and related time zones
- +04 - basic short
- +0400 - basic
- +04:00 - extended
- +0400 - sign character (+) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates four hour and zero minutes time differences to the east of the zero meridian.
- Delta - Military abbreviation for GST
- D - short form of 'Delta'
- Gulf Standard Time - UTC +4
- Georgia Standard Time - UTC +4
- KUYT - Kuybyshev Time
- MSD - Moscow Daylight Time
- SAMT - Samara Time
- AMT - Armenia Time
- AZT - Azerbaijan Time
- D - Delta Time Zone
- GET - Georgia Standard Time
- GST - Gulf Standard Time
- MUT - Mauritius Time
- RET - Reunion Time
- SCT - Seychelles Time
India Standard Time
Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia
Countries: It is used in following countries: India
Principal Cities: The largest city in the IST timezone is Mumbai from India with population about 12.692 million people. Other major cities in the area are Delhi, Bangalore, Kolkata, Chennai
Daylight Saving: India Standard Time (IST) is not adjusted for daylight saving therefore IST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, India Standard Time remains the same
IST representations, usage and related time zones
- +0530 - basic
- +05:30 - extended
- +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates five hour and thirty minutes time differences to the east of the zero meridian.
- Asia/Calcutta
- Asia/Kolkata
- India Standard Time - UTC +5:30
- Irish Standard Time - UTC +1
- Israel Standard Time - UTC +2
- Iran Standard Time - UTC +3:30
Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Bahamas, Canada, Haiti, Jamaica, Cayman Islands, Mexico, Panama, Turks & Caicos Is, United States
Principal Cities: The largest city in the EST timezone is New York City from USA with population about 8.175 million people. Other major cities in the area are Toronto, Montreal, Brooklyn, Borough of Queens
French: HNE - Heure Normale de l'Est
Spanish: ET - Tiempo del Este, ET - Zona Sureste
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Eastern Daylight Time (EDT).
End: Eastern Standard Time (EST) has ended on Sunday, March 12, 2023 at 2:00 am local time and clocks were set one hour forward to Sunday, March 12, 2023, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Eastern Standard Time (EST) starts on Sunday, November 5, 2023 at 2:00 am local time and clocks are set one hour back to Sunday, November 5, 2023, 1:00 am. Standard time starts annually the on first Sunday of November.
EST representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates five hour and zero minutes time differences to the west of the zero meridian.
- Romeo - Military abbreviation for EST
- R - short form of 'Romeo'
- America/Atikokan
- America/Cancun
- America/Cayman
- America/Coral_Harbour
- America/Detroit
- America/Fort_Wayne
- America/Grand_Turk
- America/Indiana/Indianapolis
- America/Indiana/Marengo
- America/Indiana/Petersburg
- America/Indiana/Vevay
- America/Indiana/Vincennes
- America/Indiana/Winamac
- America/Indianapolis
- America/Iqaluit
- America/Jamaica
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Panama
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST
- EST5EDT
- Jamaica
- US/East-Indiana
- US/Eastern
- US/Michigan
- CDT - Central Daylight Time
- EST - Eastern Standard Time
- ET - Eastern Time
- COT - Colombia Time
- CST - Cuba Standard Time
- EASST - Easter Island Summer Time
- ECT - Ecuador Time
- PET - Peru Time
- R - Romeo Time Zone
Atlantic Standard Time
Offset: AST is 4 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Antigua & Barbuda, Anguilla, Aruba, Barbados, St Barthelemy, Bermuda, Caribbean NL, Canada, Curaçao, Dominica, Dominican Republic, Grenada, Greenland, Guadeloupe, St Kitts & Nevis, St Lucia, St Martin (French), Martinique, Montserrat, Puerto Rico, St Maarten (Dutch), Trinidad & Tobago, St Vincent, Virgin Islands (UK), Virgin Islands (US)
Principal Cities: The largest city in the AST timezone is Santo Domingo from Dominican Republic with population about 2.202 million people. Other major cities in the area are Santiago de los Caballeros, Santo Domingo Oeste, San Juan, Halifax
French: HNA - Heure Normale de l'Atlantique
Spanish: AST - Tiempo Estándar del Atlántico
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Atlantic Daylight Time (ADT).
End: Atlantic Standard Time (AST) has ended on Sunday, March 12, 2023 at 2:00 am local time and clocks were set one hour forward to Sunday, March 12, 2023, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Atlantic Standard Time (AST) starts on Sunday, November 5, 2023 at 2:00 am local time and clocks are set one hour back to Sunday, November 5, 2023, 1:00 am. Standard time starts annually the on first Sunday of November.
AST representations, usage and related time zones
- -04 - basic short
- -0400 - basic
- -04:00 - extended
- -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates four hour and zero minutes time differences to the west of the zero meridian.
- Quebec - Military abbreviation for AST
- Q - short form of 'Quebec'
- America/Anguilla
- America/Antigua
- America/Aruba
- America/Barbados
- America/Blanc-Sablon
- America/Curacao
- America/Dominica
- America/Glace_Bay
- America/Goose_Bay
- America/Grenada
- America/Guadeloupe
- America/Halifax
- America/Kralendijk
- America/Lower_Princes
- America/Marigot
- America/Martinique
- America/Moncton
- America/Montserrat
- America/Port_of_Spain
- America/Puerto_Rico
- America/Santo_Domingo
- America/St_Barthelemy
- America/St_Kitts
- America/St_Lucia
- America/St_Thomas
- America/St_Vincent
- America/Thule
- America/Tortola
- America/Virgin
- Atlantic/Bermuda
- Canada/Atlantic
- Atlantic Standard Time - UTC -4
- Arabia Standard Time - UTC +3
- Argentina Standard Time - UTC -3
- Arabian Standard Time - UTC +3
- Apia Standard Time - UTC +13
- Azores Summer Time - UTC +0
- AST - Atlantic Standard Time
- EDT - Eastern Daylight Time
- AMT - Amazon Time
- BOT - Bolivia Time
- CDT - Cuba Daylight Time
- CLT - Chile Standard Time
- FKT - Falkland Island Time
- GYT - Guyana Time
- HLV - Hora Legal de Venezuela
- PYT - Paraguay Time
- Q - Quebec Time Zone
- VET - Venezuelan Standard Time
Greenwich Mean Time
Offset: GMT is 0 hours ahead Greenwich Mean Time (GMT) and is used in Europe
Countries: It is used in following countries: Burkina Faso, Côte d'Ivoire, Britain (UK), Guernsey, Ghana, Greenland, Gambia, Guinea, Guinea-Bissau, Ireland, Isle of Man, Iceland, Jersey, Liberia, Mali, Mauritania, St Helena, Sierra Leone, Senegal, Sao Tome & Principe, Togo
Principal Cities: The largest city in the GMT timezone is London from United Kingdom with population about 7.557 million people. Other major cities in the area are Abidjan, Dakar, Grand Dakar, Accra
Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use for the most parts it is the same. In military GMT is known as Zulu time.Greenwich Mean Time was the same as Universal Time (UT), until the introduction of UTC in 1972 a standard astronomical concept used in many technical fields.
GMT representations, usage and related time zones
- Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
- +00 - basic short
- +0000 - basic
- +00:00 - extended
- +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates zero hour and zero minutes time differences of the zero meridian.
- Zulu - Military abbreviation for GMT
- Z - short form of 'Zulu'
- Africa/Abidjan
- Africa/Accra
- Africa/Bamako
- Africa/Banjul
- Africa/Bissau
- Africa/Conakry
- Africa/Dakar
- Africa/Freetown
- Africa/Lome
- Africa/Monrovia
- Africa/Nouakchott
- Africa/Ouagadougou
- Africa/Sao_Tome
- Africa/Timbuktu
- America/Danmarkshavn
- Atlantic/Reykjavik
- Atlantic/St_Helena
- Eire
- Etc/GMT
- Etc/GMT+0
- Etc/GMT-0
- Etc/GMT0
- Etc/Greenwich
- Europe/Belfast
- Europe/Dublin
- Europe/Guernsey
- Europe/Isle_of_Man
- Europe/Jersey
- Europe/London
- GB
- GB-Eire
- GMT
- GMT+0
- GMT-0
- GMT0
- Greenwich
- Iceland
- Greenwich Mean Time - UTC +0
- GMT+03:00 - UTC +3
- GMT-03:00 - UTC -3
- GMT+07:00 - UTC +7
- GMT+01:00 - UTC +1
- GMT+12:00 - UTC +12
- EGST - Eastern Greenland Summer Time
- GMT - Greenwich Mean Time
- WET - Western European Time
- AZOST - Azores Summer Time
- UTC - Universal Time Coordinated
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone
Australian Eastern Standard Time
Offset: AEST is 10 hours ahead Greenwich Mean Time (GMT) and is used in Australia
Countries: It is used in following countries: Australia
Principal Cities: The largest city in the AEST timezone is Sydney from Australia with population about 4.627 million people. Other major cities in the area are Melbourne, Brisbane, Gold Coast, Canberra
Daylight Saving: This is a standard timezone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Australian Eastern Daylight Time (AEDT).
Start: Australian Eastern Standard Time (AEST) started on Sunday, April 2, 2023 at 3:00 am local time and clocks were set one hour back to Sunday, April 2, 2023, 2:00 am. Standard time starts annually the on first Sunday of April.
End: Australian Eastern Standard Time (AEST) ends on Sunday, October 1, 2023 at 2:00 am local time and clocks are set one hour forward to Sunday, October 1, 2023, 3:00 am local daylight time instead. Standard time starts annually the on first Sunday of October.
Australian Eastern Standard Time (AEST) is used in Queensland, Victoria, Tasmania, New South Wales (except Broken Hill), Australian Capital Territory and in folling major cities Brisbane, Sydney, Melbourne, Hobart, Canberra
Only part of Australia observe daylight saving. It is used in New South Wales, Victoria, South Australia, Tasmania, and the Australian Capital Territory. Daylight saving is not observed in Queensland, Western Australia or the Northern Territory.
AEST representations, usage and related time zones
- +10 - basic short
- +1000 - basic
- +10:00 - extended
- +1000 - sign character (+) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates ten hour and zero minutes time differences to the east of the zero meridian.
- Kilo - Military abbreviation for AEST
- K - short form of 'Kilo'
- Antarctica/Macquarie
- Australia/ACT
- Australia/Brisbane
- Australia/Canberra
- Australia/Currie
- Australia/Hobart
- Australia/Lindeman
- Australia/Melbourne
- Australia/NSW
- Australia/Queensland
- Australia/Sydney
- Australia/Tasmania
- Australia/Victoria
- AEST - Australian Eastern Standard Time
- CHUT - Chuuk Time
- ChST - Chamorro Standard Time
- K - Kilo Time Zone
- KDT - Korea Daylight Time
- PGT - Papua New Guinea Time
- VLAT - Vladivostok Time
- YAKST - Yakutsk Summer Time
- YAPT - Yap Time
Central Daylight Time
Offset: CDT is 5 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Cuba, Mexico, United States
Principal Cities: The largest city in the CDT timezone is Mexico City from Mexico with population about 12.294 million people. Other major cities in the area are Chicago, Havana, Houston, Iztapalapa
French: HAC - Heure Avancée du Centre
Spanish: CT - Zona Centro
Daylight Saving: Central Daylight Time (CDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Central Standard Time (CST).
Start: Central Daylight Time (CDT) started on Sunday, March 12, 2023 at 2:00 am local time and clocks were set one hour forward to Sunday, March 12, 2023, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Central Daylight Time (CDT) ends on Sunday, November 5, 2023 at 2:00 am local time and clocks are set one hour back to Sunday, November 5, 2023, 1:00 am local standard time instead. Daylight saving ends annually the on first Sunday of November
CDT representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates five hour and zero minutes time differences to the west of the zero meridian.
- Romeo - Military abbreviation for CDT
- R - short form of 'Romeo'
- America/Bahia_Banderas
- America/Chicago
- America/Indiana/Knox
- America/Indiana/Tell_City
- America/Knox_IN
- America/Matamoros
- America/Menominee
- America/Merida
- America/Mexico_City
- America/Monterrey
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Rainy_River
- America/Rankin_Inlet
- America/Resolute
- America/Winnipeg
- CST6CDT
- Canada/Central
- Mexico/General
- US/Central
- US/Indiana-Starke
- Central Daylight Time - UTC -5
- Cuba Daylight Time - UTC -4
- CDT - Central Daylight Time
- EST - Eastern Standard Time
- ET - Eastern Time
- COT - Colombia Time
- CST - Cuba Standard Time
- EASST - Easter Island Summer Time
- ECT - Ecuador Time
- PET - Peru Time
- R - Romeo Time Zone
Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the PST timezone is Los Angeles from USA with population about 3.793 million people. Other major cities in the area are Vancouver, Tijuana, San Diego, San Jose
French: HNP - Heure Normale du Pacifique
Spanish: PT - Tiempo del Pacífico, PT - Zona Noroeste
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Pacific Daylight Time (PDT).
End: Pacific Standard Time (PST) has ended on Sunday, March 12, 2023 at 2:00 am local time and clocks were set one hour forward to Sunday, March 12, 2023, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Pacific Standard Time (PST) starts on Sunday, November 5, 2023 at 2:00 am local time and clocks are set one hour back to Sunday, November 5, 2023, 1:00 am. Standard time starts annually the on first Sunday of November.
PST representations, usage and related time zones
- -08 - basic short
- -0800 - basic
- -08:00 - extended
- -0800 - sign character (-) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates eight hour and zero minutes time differences to the west of the zero meridian.
- Uniform - Military abbreviation for PST
- U - short form of 'Uniform'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- Pacific Standard Time - UTC -8
- Pitcairn Standard Time - UTC -8
- Peru Standard Time - UTC -5
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone