Thai National Flag Day, remains a celebratory day, but not an official public holiday as per the state law. Schools and offices remain open following regular hours. It is celebrated on 28th September 2025 to mark its significance.
Thai National Flag Day Observances
| Year | Weekday | Date | Name | Holiday Type |
|---|---|---|---|---|
| 2023 | Thu | 28 Sep | Thai National Flag Day | Non Public |
| 2024 | Sat | 28 Sep | Thai National Flag Day | Non Public |
| 2025 | Sun | 28 Sep | Thai National Flag Day | Non Public |
| 2026 | Mon | 28 Sep | Thai National Flag Day | Non Public |
| 2027 | Tue | 28 Sep | Thai National Flag Day | Non Public |
We constantly update the dates of holidays that keep changing every year. However, while we revise and change some dates to be accurate, if you find any errors, kindly inform us . That will mean a lot to us.
