- This year: Tuesday, 12 Aug 2025
- Next year: Wednesday, 12 Aug 2026
- Last year: Monday, 12 Aug 2024
- Type: Public Holiday
About HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day in Thailand
HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day is a public holiday in Thailand. It is a day off for the general population, and schools and most businesses are closed.
HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day: Past and Future Observances
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| Year | Date | Weekday | Name | Observed In |
|---|---|---|---|---|
| 2017 | Saturday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2018 | Sunday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2019 | Monday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2020 | Wednesday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2021 | Thursday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2022 | Friday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2023 | Saturday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2024 | Monday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2025 | Tuesday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2026 | Wednesday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2027 | Thursday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2028 | Saturday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2029 | Sunday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2030 | Monday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2031 | Tuesday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2032 | Thursday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2033 | Friday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2034 | Saturday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal | |
| 2035 | Sunday | HM Queen Sirikit The Queen Mother's Birthday; National Mother's Day | Federal |
