| - Monday 1 | Substitution for Visakha Bucha Day |
| (Rescheduled from Sunday, 31 May 2026) | |
| - Friday 19 | H.M. Queen Suthida’s Birthday |
| (Rescheduled from Wednesday, 3 June 2026) | |
| - Saturday 20 | Okamoto Holiday |
| - Saturday 18 | Okamoto Holiday |
| - Monday 27 | Buddhist Lent Day |
| (Rescheduled from Thursday, 30 July 2026) | |
| - Tuesday 28 | H.M. King Vajiralongkorn's Birthday |
| - Wednesday 29 | Asarnha Bucha Day |
