- This year: Thursday, 17 Sep 2026
- Next year: Friday, 17 Sep 2027
- Last year: Wednesday, 17 Sep 2025
- Type: Public Holiday
About Birthday of the Heir to the Crown of Tonga in Tonga
Birthday of the Heir to the Crown of Tonga is a public holiday in Tonga. It is a day off for the general population, and schools and most businesses are closed.
Birthday of the Heir to the Crown of Tonga: Past and Future Observances
Scroll right for more details →
| Year | Date | Weekday | Name | Observed In |
|---|---|---|---|---|
| 2016 | Saturday | Birthday of the Heir to the Crown of Tonga | National | |
| 2017 | Sunday | Birthday of the Heir to the Crown of Tonga | National | |
| 2018 | Monday | Birthday of the Heir to the Crown of Tonga | National | |
| 2019 | Tuesday | Birthday of the Heir to the Crown of Tonga | National | |
| 2020 | Thursday | Birthday of the Heir to the Crown of Tonga | National | |
| 2021 | Friday | Birthday of the Heir to the Crown of Tonga | National | |
| 2022 | Saturday | Birthday of the Heir to the Crown of Tonga | National | |
| 2023 | Sunday | Birthday of the Heir to the Crown of Tonga | National | |
| 2024 | Tuesday | Birthday of the Heir to the Crown of Tonga | National | |
| 2025 | Wednesday | Birthday of the Heir to the Crown of Tonga | National | |
| 2026 | Thursday | Birthday of the Heir to the Crown of Tonga | National | |
| 2027 | Friday | Birthday of the Heir to the Crown of Tonga | National | |
| 2028 | Sunday | Birthday of the Heir to the Crown of Tonga | National | |
| 2029 | Monday | Birthday of the Heir to the Crown of Tonga | National | |
| 2030 | Tuesday | Birthday of the Heir to the Crown of Tonga | National | |
| 2031 | Wednesday | Birthday of the Heir to the Crown of Tonga | National | |
| 2032 | Friday | Birthday of the Heir to the Crown of Tonga | National | |
| 2033 | Saturday | Birthday of the Heir to the Crown of Tonga | National | |
| 2034 | Sunday | Birthday of the Heir to the Crown of Tonga | National | |
| 2035 | Monday | Birthday of the Heir to the Crown of Tonga | National | |
| 2036 | Wednesday | Birthday of the Heir to the Crown of Tonga | National |
