PST or UTC-8

The Pacific Time Zone observes standard time by subtracting eight hours from Coordinated Universal Time (UTC-8). The clock time in this zone is based on the mean solar time of the 120th degree meridian west of the Greenwich Observatory. During daylight saving time, its time offset is UTC-7. Image File history File links Size of this preview: 443 × 600 pixelsFull resolution (515 × 697 pixel, file size: 107 KB, MIME type: image/png) Pacific Time Zone highlighted from Image:Timezoneswest. ... Image File history File links Size of this preview: 443 × 600 pixelsFull resolution (515 × 697 pixel, file size: 107 KB, MIME type: image/png) Pacific Time Zone highlighted from Image:Timezoneswest. ... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... Standard time is the result of synchronizing clocks in different geographical locations within a time zone to the same time rather than using the local meridian as in local mean time or solar time. ... UTC redirects here. ... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... Solar time is based on the idea that, when the sun reaches its highest point in the sky, it is noon. ... On the earth, a meridian is a north-south line between the North Pole and the South Pole. ... Royal Observatory, Greenwich The original site of the Royal Greenwich Observatory (RGO), which was built as a workplace for the Astronomer Royal, was on a hill in Greenwich Park in Greenwich, London, overlooking the River Thames. ... Although DST is common in Europe and North America, most of the worlds people do not use it. ... A time offset is defined by international convention as a number of hours and minutes from Coordinated Universal Time in Greenwich, England. ... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7...

In the United States and Canada, this time zone is generically called Pacific Time (PT). Specifically, it is Pacific Standard Time (PST) when observing standard time (Winter), and Pacific Daylight Time (PDT) when observing daylight saving time (Summer). In Mexico this time is known as the Northwest Zone. For other uses, see Winter (disambiguation). ... For other uses, see Summer (disambiguation). ...

The zone is one hour ahead of the Alaska Time Zone, one hour behind the Mountain Time Zone and three hours behind the Eastern Time Zone. AKDT is UTC-8 The Alaska Time Zone observes standard time by subtracting nine hours from Coordinated Universal Time (UTC-9). ... Mountain Standard Time (MST) is UTC-7, Mountain Daylight Time (MDT) is UTC-6 The Mountain Time Zone of North America keeps time by subtracting seven hours from Coordinated Universal Time (UTC-7) during the shortest days of autumn and winter, and by subtracting six hours during daylight saving time... Eastern Standard Time redirects here. ...

In the United States, the states of Washington and California are located entirely within the Pacific Time Zone. Nearly all of Nevada, except for the towns of West Wendover and Jackpot, is on Pacific Time. Additionally, the northern part of Idaho (the Idaho Panhandle) and all of Oregon except for the greater part of Malheur County are also in the zone. The exact specification for the location of time zones and the dividing line between zones is set forth in the Code of Federal Regulations at 49 CFR 71.^[1] For the capital city of the United States, see Washington, D.C.. For other uses, see Washington (disambiguation). ... This article is about the U.S. state. ... This article is about the U.S. State of Nevada. ... West Wendover is a city located in Elko County, Nevada. ... Jackpot, Nevada is a small, unincorporated town in Elko County. ... For other uses, see Idaho (disambiguation). ... The Idaho Panhandle is the northern region of the US State Idaho which encompasses the ten northernmost counties of Benewah, Bonner, Boundary, Clearwater, Idaho, Kootenai, Latah, Lewis, Nez Perce, Shoshone. ... This article is about the U.S. state. ... Malheur County is a county located in the southeast corner of the state of Oregon. ... Timezone and TimeZone redirect here. ... The Code of Federal Regulations (CFR) is the codification of the general and permanent rules and regulations (sometimes called administrative law) published in the Federal Register by the executive departments and agencies of the Federal Government of the United States. ...

In Canada, PST includes almost all of the province of British Columbia (except for the Highway 95 corridor and portions around Fort St. John and Dawson Creek), all of the Yukon Territory and Tungsten, Northwest Territories. Motto: Splendor sine occasu (Latin: Splendour without diminishment) Capital Victoria Largest city Vancouver Official languages English (de facto) Government Lieutenant-Governor Steven Point Premier Gordon Campbell (BC Liberal) Federal representation in Canadian Parliament House seats 36 Senate seats 6 Confederation July 20, 1871 (6th province) Area  Ranked 5th Total 944... Highway 95, the Columbia Highway, is a north-south highway in the southeastern corner of the province, opened in 1957. ... Fort Saint John (more common spelling Fort St. ... For the TV series, see Dawsons Creek. ... This article is about the Canadian territory. ... The townsite of Tungsten is located at the now closed Cantung Mine in the Northwest Territories. ... For the former United States territory, see Northwest Territory. ...

In Mexico, the state of Baja California is wholly within and the only part of Mexico in PST. Also the westernmost of the Revillagigedo Islands (Colima), Clarion Island uses the Pacific Time Zone. Location within Mexico Municipalities of Baja California Country Capital Municipalities 5 Largest City Tijuana Government  - Governor José Guadalupe Osuna Millán (PAN)  - Federal Deputies PAN: 8  - Federal Senators Alejandro González (PAN) Rafael Díaz (PAN) Fernando Castro (PRI) Area Ranked 12th  - Total 69,921 km² (26,996. ... The Revillagigedo Islands (or Revillagigedo Archipelago), not to be confused with Revillagigedo Island of Alaska, are a group of islands in the Pacific Ocean at approximately 18° N 112° W. They are part of Manzanillo municipality of the Mexican state of Colima and lie 386 km southwest of Cabo San... Location within Mexico Country  Mexico Capital Colima Municipalities 10 Largest City Manzanillo Government  - Governor Jesus Silverio Cavazos Ceballos (PRI)  - Federal Deputies PAN: 2  - Federal Senators PAN: 2 PRI: 1 Area Ranked 29th  - State 5,191 km²  (2,004. ... Clarion Island - Landsat Image N-11-15_2000 (1:50,000) Clarion Island - Marplot Map (1:50,000) Isla Clarión, formerly called Santa Rosa, is the second largest, westernmost and most remote of the Revillagigedo Islands, 314 km west of Socorro Island, at . ...

Most of the Pacific Time zone observes Pacific Daylight Time (PDT, UTC-7) during the summer months, with the exception of the areas surrounding Dawson Creek and Creston in British Columbia. Also, during summer months, most of Arizona, which is in the Mountain time zone but does not observe DST, is on the same time as neighboring states to the west which are on Pacific daylight time. −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... For the TV series, see Dawsons Creek. ... Creston ( Lat. ... Motto: Splendor sine occasu (Latin: Splendour without diminishment) Capital Victoria Largest city Vancouver Official languages English (de facto) Government Lieutenant-Governor Steven Point Premier Gordon Campbell (BC Liberal) Federal representation in Canadian Parliament House seats 36 Senate seats 6 Confederation July 20, 1871 (6th province) Area  Ranked 5th Total 944... Official language(s) English Spoken language(s) English 74. ...

Through 2006, the local time (PST, UTC-8) changed to PDT (UTC-7) at 02:00 LST (local standard time) to 03:00 LDT (local daylight time) on the first Sunday in April, and returned at 02:00 LDT to 01:00 LST on the last Sunday in October.

Effective 2007, the local time changes from PST to PDT at 02:00 LST to 03:00 LDT on the second Sunday in March and returns at 02:00 LDT to 01:00 LST on the first Sunday in November, except in Mexico, where the previous dates are still in effect.

Major cities

A rough estimation of the population of the entire time zone is 53,462,949. That is, the populations of Washington, Oregon, Nevada, California, Baja California, British Columbia, and Yukon Territory combined. For the capital city of the United States, see Washington, D.C.. For other uses, see Washington (disambiguation). ... This article is about the U.S. state. ... This article is about the U.S. State of Nevada. ... This article is about the U.S. state. ... Location within Mexico Municipalities of Baja California Country Capital Municipalities 5 Largest City Tijuana Government  - Governor José Guadalupe Osuna Millán (PAN)  - Federal Deputies PAN: 8  - Federal Senators Alejandro González (PAN) Rafael Díaz (PAN) Fernando Castro (PRI) Area Ranked 12th  - Total 69,921 km² (26,996. ... Motto: Splendor sine occasu (Latin: Splendour without diminishment) Capital Victoria Largest city Vancouver Official languages English (de facto) Government Lieutenant-Governor Steven Point Premier Gordon Campbell (BC Liberal) Federal representation in Canadian Parliament House seats 36 Senate seats 6 Confederation July 20, 1871 (6th province) Area  Ranked 5th Total 944... Motto: none Other Canadian provinces and territories Capital Whitehorse Largest city Whitehorse Commissioner Jack Cable Premier Dennis Fentie (Yukon Party) Area 482,443 km² (9th)  - Land 474,391 km²  - Water 8,052 km² (1. ...

Over 1,000,000 residents

• Los Angeles, California, USA
• San Diego, California, USA
• Tijuana, Baja California, Mexico

Over 700,000 residents Los Angeles and L.A. redirect here. ... San Diego redirects here. ... Tijuana (Spanish [], English usually []), is the largest city in the Mexican state of Baja California and the seat of the municipality of Tijuana. ...

• San Francisco, California, USA
• San Jose, California, USA
• Mexicali, Baja California, Mexico

Over 400,000 residents San Francisco redirects here. ... For other uses, see San José. Nickname: Location of San Jose within Santa Clara County, California Location of San Jose with the state of California Coordinates: , Country State County Santa Clara Pueblo founded November 29, 1777 Incorporated March 27, 1850 Government  - Type charter city, mayor-council  - Mayor Chuck Reed  - Vice... Mexicali is the capital of the state of Baja California, Mexico. ...

• Fresno, California, USA
• Las Vegas, Nevada, USA
• Long Beach, California, USA
• Oakland, California, USA
• Portland, Oregon, USA
• Seattle, Washington, USA
• Sacramento, California, USA
• Vancouver, British Columbia, Canada

Over 200,000 residents Fresno redirects here. ... For further information, see Las Vegas metropolitan area and Las Vegas Strip. ... Nickname: Location within Los Angeles County in the state of California Coordinates: , Country State County Los Angeles County Government  - Mayor Bob Foster Area  - City  65. ... Oakland redirects here. ... Nickname: Location of Portland in Multnomah County and the state of Oregon Coordinates: , Country State Counties Multnomah, Washington, Clackamas Incorporated February 8, 1851 Government  - Type Commission  - Mayor Tom Potter[1]  - Commissioners Sam Adams Randy Leonard Dan Saltzman Erik Sten  - Auditor Gary Blackmer Area  - City 376. ... Seattle redirects here. ... Sacramento redirects here. ... This article refers to the city in British Columbia, Canada. ...

• Anaheim, California, USA
• Bakersfield, California, USA
• Ensenada, Baja California, Mexico
• Fremont, California, USA
• Henderson, Nevada, USA
• Modesto, California, USA
• Reno, Nevada, USA
• Riverside, California, USA
• Santa Ana, California, USA
• Spokane, Washington, USA
• Stockton, California, USA
• Tacoma, Washington, USA
• Victoria, British Columbia, Canada

Anaheim redirects here. ... Bakersfield redirects here. ... Ensenada redirects here. ... For the unincorporated community in Yolo County, California, see Fremont, Yolo County, California. ... A view of Black Mountain above Henderson, Nevada. ... Modesto is the county seat of Stanislaus County in the U.S. state of California. ... Reno redirects here. ... Nickname: Location in the state of California Coordinates: , Country State County Riverside Government  - Mayor Ron Loveridge Area  - City  78. ... Location of Santa Ana within Orange County, California. ... Nickname: Location of Spokane in Spokane County and Washington Coordinates: , Country United States State Washington County Spokane Government  - Mayor Dennis P. Hession Area  - City  58. ... Nickname: Motto: Stocktons Great, Take A Look! Location in San Joaquin County and the state of California Coordinates: , Country State County San Joaquin Incorporated 1850 Government  - Mayor Edward J. Chavez  - City Manager J. Gordon Palmer, Jr. ... Nickname: Location of Tacoma in Pierce County and Washington State Coordinates: , Country State County Pierce Government  - Mayor Bill Baarsma (D) Area  - City  62. ... This article is about the city of Victoria. ... Timezone and TimeZone redirect here. ... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... -12 | -11 | -10 | -9:30 | -9 | -8 | -7 | -6 | -5 | -4 | -3:30 | -3 | -2:30 | -2 | -1 | -0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... −12 | −11 | −10 | −9:30 | −9 | −8 | −7 | −6 | −5 | −4 | −3:30 | −3 | −2:30 | −2 | −1 | −0:25 | UTC (0) | +0:20 | +0:30 | +1 | +2 | +3 | +3:30 | +4 | +4:30 | +4:51 | +5 | +5:30 | +5:40 | +5:45 | +6 | +6:30 | +7 | +7:20 | +7... HST is UTC-10 The Hawaii-Aleutian Time Zone observes Hawaii-Aleutian Standard Time (HST) all year round, by subtracting ten hours from Coordinated Universal Time (UTC-10). ... AKDT is UTC-8 The Alaska Time Zone observes standard time by subtracting nine hours from Coordinated Universal Time (UTC-9). ... Mountain Standard Time (MST) is UTC-7, Mountain Daylight Time (MDT) is UTC-6 The Mountain Time Zone of North America keeps time by subtracting seven hours from Coordinated Universal Time (UTC-7) during the shortest days of autumn and winter, and by subtracting six hours during daylight saving time... Central Standard Time redirects here. ... Eastern Standard Time redirects here. ... AST is UTC-4 The Atlantic Standard Time Zone (AST) is a geographic region that keeps time by subtracting four hours from Greenwich Mean Time (GMT), resulting in GMT-4 (UTC-4). ... NST is UTC-3:30 The Newfoundland Standard Time Zone (NST) is a geographic region that keeps time by subtracting 3½ hours from Coordinated Universal Time (UTC), resulting in UTC-3:30. ... Motto: A Mare Labor(Latin) From the Sea, Work[] Anthem: La Marseillaise Capital (and largest city) Saint-Pierre Official languages French Government  - President of the General Council Stéphane Artano  - Préfet (Prefect) Yves Fauqueur Collectivité doutre-mera of France   - ceded by the UKe 30 May 1814   - Territoire d... NST is UTC-3:30 The Newfoundland Standard Time Zone (NST) is a geographic region that keeps time by subtracting 3½ hours from Coordinated Universal Time (UTC), resulting in UTC-3:30. ... Motto: A Mare Labor(Latin) From the Sea, Work[] Anthem: La Marseillaise Capital (and largest city) Saint-Pierre Official languages French Government  - President of the General Council Stéphane Artano  - Préfet (Prefect) Yves Fauqueur Collectivité doutre-mera of France   - ceded by the UKe 30 May 1814   - Territoire d... HST is UTC-10 The Hawaii-Aleutian Time Zone observes Hawaii-Aleutian Standard Time (HST) all year round, by subtracting ten hours from Coordinated Universal Time (UTC-10). ... AKDT is UTC-8 The Alaska Time Zone observes standard time by subtracting nine hours from Coordinated Universal Time (UTC-9). ... Mountain Standard Time (MST) is UTC-7, Mountain Daylight Time (MDT) is UTC-6 The Mountain Time Zone of North America keeps time by subtracting seven hours from Coordinated Universal Time (UTC-7) during the shortest days of autumn and winter, and by subtracting six hours during daylight saving time... Central Standard Time redirects here. ... Eastern Standard Time redirects here. ... AST is UTC-4 The Atlantic Standard Time Zone (AST) is a geographic region that keeps time by subtracting four hours from Greenwich Mean Time (GMT), resulting in GMT-4 (UTC-4). ...

References

Sources

• The official U.S. time for the Pacific Time Zone
• Official times across Canada
• World time zone map
• U.S. time zone map
• History of U.S. time zones and UTC conversion
• Canada time zone map
• Time zones for major world cities
• PST Pacific Standard Time