Updating current time…
TAHT
UTC−10
12am
3am
6am
9am
12pm
3pm
6pm
9pm
SST
UTC−11
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

2:00 am02:00 TAHT (UTC-10), Nov 14, 2026 = 1:00 am01:00 SST (UTC-11), Nov 14, 2026

TAHT is 1 hour ahead of SST.

TAHT and SST examples

These examples always use TAHT (UTC-10) and SST (UTC-11). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.

TAHT is 1 hour ahead of SST.

How the time difference changes

TAHT is 1 hour ahead of SST year-round.

Working hours of 9:00 am to 6:00 pm in TAHT correspond to 8:00 am to 5:00 pm in SST.Working hours of 09:00 to 18:00 in TAHT correspond to 08:00 to 17:00 in SST.

Compare TAHT time with SST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Tahiti Time is 1 hour ahead of Samoa Standard Time.
2:00 am02:00 in TAHT is 1:00 am01:00 in SST

TAHT to SST call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in TAHT which corresponds to 9am-5pm09:00-17:00 in SST.

2:00 am02:00 Tahiti Time (TAHT). Offset UTC -10:00 hours
1:00 am01:00 Samoa Standard Time (SST). Offset UTC -11:00 hours

2:00 am02:00 TAHT / 1:00 am01:00 SST

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
TAHTSST
11:00pm previous day
12:00am
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
9:00pm
10:00pm
23:00 previous day
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
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Tahiti Time

Offset: TAHT is 10 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: French Polynesia

Principal Cities: The largest city in the TAHT time zone is Faaa in French Polynesia, with about 29,851 people. Other major cities in this time zone include Papeete, Punaauia, Pirae, Mahina.

Daylight Saving: Clocks in Tahiti Time (TAHT) do not change for daylight saving time, so TAHT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

TAHT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -10 - basic short
  • -1000 - basic
  • -10:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1000 - sign character (-) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates an offset of ten hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Whiskey - Military abbreviation for TAHT
  • W - short form of 'Whiskey'
Time zones with the GMT -10 offset:
  • HAST - Hawaii-Aleutian Standard Time
  • CKT - Cook Island Time
  • HST - Hawaii Standard Time
  • TAHT - Tahiti Time
  • W - Whiskey Time Zone

Samoa Standard Time

Offset: SST is 11 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: American Samoa, United States Minor Outlying Islands

Principal Cities: The largest city in the SST time zone is Pago Pago in American Samoa, with about 11,500 people. Other major cities in this time zone include Tāfuna, Nu‘uuli, Leone, Faleniu.

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; see upcoming clock changes worldwide.

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