There are 11 public holidays in Tonga in 2021, and three of them fall on weekends: ANZAC Day, Christmas Day and Boxing Day.
The following is the list of public holidays in Tonga 2021.
| Holiday | Date | Weekday | Note |
|---|---|---|---|
| New Year's Day | Jan 01, 2021 | Friday | Public Holiday |
| Good Friday | Apr 02, 2021 | Friday | Public Holiday |
| Easter Monday | Apr 05, 2021 | Monday | Public Holiday |
| ANZAC Day | Apr 25, 2021 | Sunday | Public Holiday |
| Emancipation Day | Jun 07, 2021 | Monday | Public Holiday |
| King Tupou VI's Birthday | Jul 05, 2021 | Monday | Public Holiday |
| Birthday of Crown Prince Tupouto'a 'Ulukalala | Sep 17, 2021 | Friday | Public Holiday |
| Tonga National Day | Nov 08, 2021 | Monday | Public Holiday |
| King Tupou I Day | Dec 06, 2021 | Monday | Public Holiday |
| Christmas Day | Dec 25, 2021 | Saturday | Public Holiday |
| Boxing Day | Dec 26, 2021 | Sunday | Public Holiday |
Please also check working days in Tonga in 2021.