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When are the next National holidays in Tonga?
Birthday of Crown Prince Tupouto'a-'Ulukalala
Sep 17 in 63 days
Day off for Constitution Day
Nov 3 in 110 days
Constitution Day
Nov 4 in 111 days
Anniversary of the Coronation of King Tupou I
Dec 4 in 141 days
Day off for Anniversary of the Coronation of King Tupou I
Dec 8 in 145 days
Christmas Day
Dec 25 in 162 days
Boxing Day
Dec 26 in 163 days
List of Holidays In Tonga 2025 
| Day | Date | Holiday Name | Comments |
|---|---|---|---|
| Wed | Jan 1 | New Year's Day | Public Holiday |
| Fri | Apr 18 | Good Friday | Public Holiday |
| Mon | Apr 21 | Easter Monday | Public Holiday |
| Fri | Apr 25 | ANZAC Day | Public Holiday |
| Mon | Jun 2 | Day off for Emancipation Day | Public Holiday |
| Wed | Jun 4 | Emancipation Day | Public Holiday |
| Fri | Jul 4 | Birthday of His Majesty King Tupou VI | Public Holiday |
| Wed | Sep 17 | Birthday of Crown Prince Tupouto'a-'Ulukalala | Public Holiday |
| Mon | Nov 3 | Day off for Constitution Day | Public Holiday |
| Tue | Nov 4 | Constitution Day | Public Holiday |
| Thu | Dec 4 | Anniversary of the Coronation of King Tupou I | Public Holiday |
| Mon | Dec 8 | Day off for Anniversary of the Coronation of King Tupou I | Public Holiday |
| Thu | Dec 25 | Christmas Day | Public Holiday |
| Fri | Dec 26 | Boxing Day | Public Holiday |
Key
National Holidays
Government Holiday