PST to UTC to Portland, OR, USA
Time Difference
Pacific Standard Time is 8 hours behind Universal Time Coordinated and 0 hours ahead of PST (Pacific Standard Time)
4:00 am04:00 in PST is 12:00 pm12:00 in UTC and is 4:00 am04:00 in Portland, OR, USA
PST to UTC call time
Best time for a conference call or a meeting is between 8:30am-9:30am in PST which corresponds to 4:30pm-5:30pm in UTC
PST to Portland call time
Best time for a conference call or a meeting is between 9am-5pm in PST which corresponds to 9am-5pm in Portland
4:00 am04:00 Pacific Standard Time (PST). Offset UTC -8:00 hours
12:00 pm12:00 Universal Time Coordinated (UTC). Offset UTC 0:00 hours
4:00 am04:00 PST (Pacific Standard Time) (Portland, OR, USA). Offset UTC -8:00 hours
4:00 am04:00 PST / 12:00 pm12:00 UTC / 4:00 am04:00 Portland, OR, USA
| PST | UTC | Portland, OR, USA |
|---|---|---|
| 12am (midnight) | 8am | 12am (midnight) |
| 1am | 9am | 1am |
| 2am | 10am | 2am |
| 3am | 11am | 3am |
| 4am | 12pm (noon) | 4am |
| 5am | 1pm | 5am |
| 6am | 2pm | 6am |
| 7am | 3pm | 7am |
| 8am | 4pm | 8am |
| 9am | 5pm | 9am |
| 10am | 6pm | 10am |
| 11am | 7pm | 11am |
| 12pm (noon) | 8pm | 12pm (noon) |
| 1pm | 9pm | 1pm |
| 2pm | 10pm | 2pm |
| 3pm | 11pm | 3pm |
| 4pm | 12am (midnight) | 4pm |
| 5pm | 1am | 5pm |
| 6pm | 2am | 6pm |
| 7pm | 3am | 7pm |
| 8pm | 4am | 8pm |
| 9pm | 5am | 9pm |
| 10pm | 6am | 10pm |
| 11pm | 7am | 11pm |
| 00:00 | 08:00 | 00:00 |
| 01:00 | 09:00 | 01:00 |
| 02:00 | 10:00 | 02:00 |
| 03:00 | 11:00 | 03:00 |
| 04:00 | 12:00 | 04:00 |
| 05:00 | 13:00 | 05:00 |
| 06:00 | 14:00 | 06:00 |
| 07:00 | 15:00 | 07:00 |
| 08:00 | 16:00 | 08:00 |
| 09:00 | 17:00 | 09:00 |
| 10:00 | 18:00 | 10:00 |
| 11:00 | 19:00 | 11:00 |
| 12:00 | 20:00 | 12:00 |
| 13:00 | 21:00 | 13:00 |
| 14:00 | 22:00 | 14:00 |
| 15:00 | 23:00 | 15:00 |
| 16:00 | 00:00 | 16:00 |
| 17:00 | 01:00 | 17:00 |
| 18:00 | 02:00 | 18:00 |
| 19:00 | 03:00 | 19:00 |
| 20:00 | 04:00 | 20:00 |
| 21:00 | 05:00 | 21:00 |
| 22:00 | 06:00 | 22:00 |
| 23:00 | 07:00 | 23:00 |
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 timezone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Pacific Daylight Time (PDT).
Start: Pacific Standard Time (PST) started on Sunday, November 2, 2025 at 2:00 am local time and clocks were set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.
End: Pacific Standard Time (PST) ends on Sunday, March 8, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time starts annually the on second Sunday of March.
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
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone
Universal Time Coordinated
Offset: UTC is 0 hours ahead Greenwich Mean Time (GMT) and is used in Universal
Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but is used by the scientific community.
UTC is the time standard commonly used across the world since 1972. It is used in many technical fields, like aviation industry and meteorologists, also used to synchronize time across internet networks.
UTC 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 UTC
- Z - short form of 'Zulu'
- Etc/UCT
- Etc/UTC
- Etc/Universal
- Etc/Zulu
- UCT
- UTC
- Universal
- Zulu
- 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
Portland Information
Time Zone
PST - Pacific Standard Time
-8:00 hours during Pacific Standard Time.
Sunday, March 8, 2026 at 2:00 am local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.Sunday, November 1, 2026 at 2:00 am local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.