Home   Time Zones   Abbreviations   TOST – Tonga Summer Time

Tonga Summer Time – TOST Time Zone (Daylight Saving Time)

Pacific: TOST is not observed in any location this year.

Time zone map of TOST
No locations currently on TOST.
Areas with same time currently (UTC +14).
No locations are currently on TOST – Tonga Summer Time.
Currently has same time zone offset as TOST (UTC +14) but different time zone name.

Tonga Summer Time (TOST) is 14 hours ahead of Coordinated Universal Time (UTC). This time zone is a Daylight Saving Time time zone and is used in: Pacific.

See full time zone map

Where and When is TOST Observed?

Pacific

Pacific countries using TOST in the summer and TOT in the winter:

This time zone is in use, but not observed in any location at this time.

Other Time Zones in UTC +14

Some time zones exist that have the same offset as TOST, but can be found under a different name:

Time zones by continent/region

See all Time zone abbreviations

Time zones Tools