Zeitzone in Tonga

Tonga Time (TOT)

The differences of the several time zones to each other are always specified in relation to the "Coordinated Universal Time" (UTC), the time on the prime meridian (zero longitude). The Tonga Time is consistent with UTC +13.

The Tonga Time does not have an associated daylight saving time.
The Tonga Time applies only to Tonga.

Countries in TOT

The Tonga Time applies to the following countries:

CountryRegionStandard timeDST
TongaTongatapuTOTno DST



Further Countries in the same timezone of UTC +13

Although the timezone is named "Tonga Time", it has mostly politcal reasons. It simply means that eg beginning and ending of daylight saving time always uniformly apply here. There are some other countries, in which the clock strikes just the same hour. These countries have the same temporal distance to UTC (Universal Time Coordinated):

CountryRegionTimezone
KiribatiEnderburyPhoenix Island Time (PHOT)
SamoaApiaWest Samoa Standard Time (WSST)
TokelauFakaofoTokelau Time (TKT)