The timezone in Tonga

Timezones are always computed by their difference to UTC, the "Universal Time Coordinated". In Tonga exists only a single tonezone at UTC+13. E.g. New York has the Eastern Standard Time at UTC-5 and the time difference between NY and Tonga is 18 hours.

Tonga has no time difference between summer and winter. A daylight saving time doesn't exist.

Back to overview: Tonga

Only 1 nationwide time zone

Standard time:Tonga Time (TOT)
Daylight saving time:discontinued 2017


Changes in Daylight Saving Times

In Tonga Daylight Saving Time has been observed since 1999 until 01/15/2017.

All countries with Daylight Saving Time

Tonga: Sunrise + sunsetSunrise and sunset in TongaTimes of sunrise and sunset for the most important cities in Tonga and the avg. length of daylight per month
Countries with DSTAll Countries with DSTA summary of all countries which currently observe Daylight Saving Time with further info on introductions and upcoming changes.
Spain: ClimateClimate and temperature development in SpainA climate analysis for Spain incl. temperatures, humidity, rain days per month, hours of sunshine, Water temperature, Rainfalls