| - Friday 1 | National Labour Day |
| - Saturday 2 | Okamoto Holiday |
| - Monday 4 | Coronation Day |
| - Saturday 16 | Okamoto Holiday |
| - Monday 1 | Substitution for Visakha Bucha Day |
| (Sunday, 31 May 2026) | |
| - Friday 19 | H.M. Queen Suthida’s Birthday |
| (Wednesday, 3 June 2026) | |
| - Saturday 20 | Okamoto Holiday |
