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TOST – Tonga Summer Time (Daylight Saving Time)

Time Zone names, codes and abbreviations for Standard Time and Daylight Saving Time (DST) around the world.

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

Winter Time & DST

This time zone is a daylight saving/summer time zone, in the winter some places will switch to the corresponding standard time zone: TOT (Tonga Time).

Where and When is TOST Observed?

Pacific

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

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: