SST
Samoa Standard Time
GMT -11
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Use this SST Converter page to check current local time, UTC and GMT offset, daylight saving details, related time zones, and popular time converter links.

Samoa Standard Time

Offset: SST is 11 hours behind Greenwich Mean Time (GMT) and is used in Pacific

Countries using this time zone: Samoa (American), US minor outlying islands

Principal Cities: The largest city in the SST time zone is Pago Pago in American Samoa, with about 11,500 people.

Daylight Saving: Clocks in Samoa Standard Time (SST) do not change for daylight saving time, so SST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.

SST Time Zone Geo Map
SST timezone map

SST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -11 - basic short
  • -1100 - basic
  • -11:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1100 - sign character (-) followed by a four digit time providing hours (11) and minutes (00) of the offset. Indicates an offset of eleven hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • X-ray - Military abbreviation for SST
  • X - short form of 'X-ray'
IANA/Olson: Reflects SST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Pacific/Midway
  • Pacific/Pago_Pago
  • Pacific/Samoa
  • US/Samoa
Time zones with the GMT -11 offset:
  • NUT - Niue Time
  • SST - Samoa Standard Time
  • X - X-ray Time Zone