Public holidays in Tonga 2025
| Date | Day | Holiday | Type |
|---|---|---|---|
| 1 January | Wednesday | New Year's Day | Public |
| 18 April | Friday | Good Friday | Public |
| 21 April | Monday | Easter Monday | Public |
| 25 April | Friday | ANZAC Day | Public |
| 4 June | Wednesday | Emancipation Day | Public |
| 4 July | Friday | Official Birthday of His Majesty King Tupou VI | Public |
| 17 September | Wednesday | Birthday of His Royal Highness The Crown Prince Tupotoʻa-ʻUlukalala | Public |
| 3 November | Monday | Constitutional Day | Public |
| 8 December | Monday | Anniversary of the Coronation of H.M. King George Tupou I | Public |
| 25 December | Thursday | Christmas Day | Public |
| 26 December | Friday | Boxing Day | Public |
Source: date-holidays (commenthol/date-holidays) (ISC (code) / CC BY 3.0 (data)), imported 2026-10-21. National holidays only; “observance” days are not usually days off. Check official government announcements for last-minute changes.