Annual Holidays for the year 2026
| Date | Day | Holiday |
|---|---|---|
| 1 January 2026 | Thursday | New Year’s Day |
| 3 March 2026 | Tuesday | Makha Bucha Day |
| 6 April 2026 | Monday | Chakri Memorial Day |
| 13 April 2026 | Monday | Songkran Festival |
| 14 April 2026 | Tuesday | Songkran Festival |
| 15 April 2026 | Wednesday | Songkran Festival |
| 1 May 2026 | Friday | National Labor Day |
| 4 May 2026 | Monday | Coronation Day |
| 3 June 2026 | Wednesday | H.M. Queen Suthida Bajrasudhabimalalakshana's Birthday |
| 28 July 2026 | Tuesday | H.M. King Maha Vajiralongkorn Phra Vajiraklaochaoyuhua's Birthday |
| 29 July 2026 | Wednesday | Asarnha Bucha Day |
| 12 August 2026 | Wednesday | H.M. Queen Sirikit the Queen Mother's Birthday / Mother's Day |
| 13 October 2026 | Tuesday | H.M. King Bhumibol Adulyadej the Great Memorial Day |
| 23 October 2026 | Friday | Chulalongkorn Day |
| 7 December 2026 | Monday | Substitution for H.M. King Bhumibol Adulyadej the Great's Birthday / National Day / Father's Day (5 December 2026) |
| 10 December 2026 | Thursday | Constitution Day |
| 31 December 2026 | Thursday | New Year’s Eve |