Tonga (TO)

Country name: Tonga

ISO 3166-1 alpha-2 code: TO

Number of time zones: 1

Total recorded transitions: 10 changes across all zones

Current daylight saving status: abolished dst

First DST adoption: Year 1999

Abolition year(s): 2001, 2016

Re-adoption year(s): 2016

Time Zones in Tonga (1)

Explore full transition records and maintainer commentary for Pacific/Tongatapu.

Years when daylight saving time was observed in Tonga:

Country boundaries and ISO codes derived from iso3166.tab and zone1970.tab.