| Date | Nom | Statut |
|---|---|---|
| 1/1 mer | New Year's Day | Confirmé |
| 4/18 ven | Good Friday | Confirmé |
| 4/21 lun | Easter Monday | Confirmé |
| 4/25 ven | Anzac Day | Confirmé |
| 6/2 lun | Emancipation Day (observed) Reporté | Confirmé |
| 7/4 ven | Birthday of the Reigning Sovereign of Tonga | Confirmé |
| 9/17 mer | Birthday of the Heir to the Crown of Tonga | Confirmé |
| 11/3 lun | Constitution Day (observed) Reporté | Confirmé |
| 12/8 lun | Anniversary of the Coronation of HM King George Tupou I (observed) Reporté | Confirmé |
| 12/25 jeu | Christmas Day | Confirmé |
| 12/26 ven | Boxing Day | Confirmé |