| 1 Jan, 2024 (Mon) | New Year's Day | Public Holiday |
| 20 Mar, 2024 (Wed) | March Equinox | Season |
| 29 Mar, 2024 (Fri) | Good Friday | Public Holiday |
| 1 Apr, 2024 (Mon) | Easter Monday | Public Holiday |
| 25 Apr, 2024 (Thu) | ANZAC Day | Public Holiday |
| 3 Jun, 2024 (Mon) | Day off for Emancipation Day | Public Holiday |
| 4 Jun, 2024 (Tue) | Emancipation Day | Observance |
| 21 Jun, 2024 (Fri) | June Solstice | Season |
| 4 Jul, 2024 (Thu) | Birthday of His Majesty King Tupou VI | Public Holiday |
| 17 Sep, 2024 (Tue) | Birthday of Crown Prince Tupouto'a-'Ulukalala | Public Holiday |
| 23 Sep, 2024 (Mon) | September Equinox | Season |
| 4 Nov, 2024 (Mon) | Constitution Day | Public Holiday |
| 2 Dec, 2024 (Mon) | Day off for Anniversary of the Coronation of King Tupou I | Public Holiday |
| 4 Dec, 2024 (Wed) | Anniversary of the Coronation of King Tupou I | Public Holiday |
| 22 Dec, 2024 (Sun) | December Solstice | Season |
| 25 Dec, 2024 (Wed) | Christmas Day | Public Holiday |
| 26 Dec, 2024 (Thu) | Boxing Day | Public Holiday |
