Clock changes worldwide › Tonga

Does Tonga have daylight saving time?

No. Tonga does not change its clocks. It stays on UTC+13 all year.

Tonga last used daylight saving time in 2016.

More: current time in Tonga · every country's clock changes · time zone converter · daylight saving time explained

Questions people ask

Does Tonga have daylight saving time?

No. Tonga does not change its clocks. It stays on UTC+13 all year.

When did Tonga last change its clocks?

Tonga last used daylight saving time in 2016.

What time zone is Tonga in?

Tonga uses UTC+13. See the current time in Tonga.

Source: IANA time zone database, version 2026e, the same data phones and computers use. History is shown from 1970, the period the database documents reliably.