UTC−09:00

UTC−09:00

UTC−09:00 ~ 135 degrees W – all year − (behind) UTC + (ahead) 12 11 10 09 08 07 06 05 04 03 02 01 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 09 30 04 30 03 30 03 30 04 30 05 30 06 30 09 30 10 30 11 30 05 45 12 45 Areas in a darker shade use daylight saving time. The base color shows the standard time.
Meridians
Central	135 degrees W
Western border (nautical)	142.5 degrees W
Eastern border (nautical)	127.5 degrees W
Other
Date-time group (DTG)	V
External links

UTC−09: Blue (December), Orange (June), Yellow (all year round), Light Blue - Sea areas

UTC−09:00 is a time offset that subtracts 9 hours from Coordinated Universal Time (UTC). This time is used in:

Alaska Standard Time (Northern Hemisphere winter)

• United States (Alaska Time Zone)
  • Alaska (except for Annette Island and the Aleutian Islands lying west of −169.5° (169°30' W) longitude)
  • Samalga Island, at longitude 169°12′W, is the westernmost area of Alaska that observes UTC−9, but is far west of the theoretical zone limits (−142.5° to -127.5° longitude). Its position equates to a mean solar time of UTC−11:17. This is one of the largest differences in the world between standard time and mean solar time.

Hawaii–Aleutian Daylight Time (Northern Hemisphere summer)

• United States
  • Alaska - Aleutian Islands only (see Hawaii–Aleutian Time Zone)

As standard time (all year round)

• French Polynesia
  • Gambier Islands