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Tonga Summer Time (TOST)

Map showing the areas covered by the timezone
TOST time zone is no longer in use.
  • Areas with same time currently UTC +14
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Tonga Summer Time (TOST) was 14 hours ahead of Coordinated Universal Time (UTC). This time zone was in use during Daylight Saving Time in: Pacific.

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Where and When is TOST Observed?

This time zone is no longer in use, but some locations may observe the same UTC offset (local time) under a different name.

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: