Holidays in Tonga in 2025
This page contains the list of all important Holidays and Observances in Tonga in 2025. Public holidays are special days that everyone gets off work, while observances are traditional celebrations and events that are popular in a particular country without a day-off work status. Some dates may be modified as official changes are announced, so please check this page in advance before visiting Tonga.
| Holiday name | Holiday location / Date | Holiday type |
|---|---|---|
| New Year's Day | Tonga January 1 2025, Wednesday |
National |
| March Equinox | Tonga March 20 2025, Thursday |
Seasonal |
| Good Friday | Tonga April 18 2025, Friday |
National |
| Easter Monday | Tonga April 21 2025, Monday |
National |
| ANZAC Day | Tonga April 25 2025, Friday |
National |
| Emancipation Day | Tonga June 2 2025, Monday |
National |
| Emancipation Day | Tonga June 4 2025, Wednesday |
National |
| June Solstice | Tonga June 21 2025, Saturday |
Seasonal |
| Birthday of His Majesty King Tupou VI | Tonga July 4 2025, Friday |
National |
| Birthday of Crown Prince Tupouto'a-'Ulukalala | Tonga September 17 2025, Wednesday |
National |
| September Equinox | Tonga September 23 2025, Tuesday |
Seasonal |
| Constitution Day | Tonga November 3 2025, Monday |
National |
| Constitution Day | Tonga November 4 2025, Tuesday |
National |
| Anniversary of the Coronation of King Tupou I | Tonga December 4 2025, Thursday |
National |
| Anniversary of the Coronation of King Tupou I | Tonga December 8 2025, Monday |
National |
| December Solstice | Tonga December 22 2025, Monday |
Seasonal |
| Christmas Day | Tonga December 25 2025, Thursday |
National |
| Boxing Day | Tonga December 26 2025, Friday |
National |
Next Years Holidays in Tonga