All jurisdictions · Thailand · 2027
Thailand public holidays 2027
Every national public holiday in Thailand for 2027, each with the evidence behind it.
| Date | Day | Observance | Evidence |
|---|---|---|---|
| 1 January | Friday | New Year's Day expected | Compiled |
| 21 February | Sunday | Makha Bucha expected | Corroborated |
| 6 April | Tuesday | Chakri Memorial Day expected | Corroborated |
| 13 April | Tuesday | Songkran Day 1 expected | Corroborated |
| 14 April | Wednesday | Songkran Day 2 expected | Corroborated |
| 15 April | Thursday | Songkran Day 3 expected | Corroborated |
| 3 May | Monday | National Labour Day (substitute day) expected | Compiled |
| 4 May | Tuesday | Coronation Day expected | Compiled |
| 20 May | Thursday | Visakha Bucha expected | Corroborated |
| 3 June | Thursday | Queen Suthida's Birthday expected | Corroborated |
| 18 July | Sunday | Asalha Bucha expected | Corroborated |
| 19 July | Monday | Khao Phansa expected | Compiled |
| 28 July | Wednesday | King Vajiralongkorn's Birthday expected | Corroborated |
| 12 August | Thursday | Queen Sirikit's Birthday and National Mother's Day expected | Compiled |
| 13 October | Wednesday | King Bhumibol Memorial Day expected | Corroborated |
| 25 October | Monday | Chulalongkorn Day (substitute day) expected | Compiled |
| 6 December | Monday | National Day, Father's Day and King Bhumibol's Birthday (substitute day) expected | Compiled |
| 10 December | Friday | Constitution Day expected | Compiled |
| 31 December | Friday | New Year's Eve expected | Compiled |
19 of these 19 dates are set by announcement rather than by a fixed rule — a moon sighting, or a decree that has not been issued yet. They are marked, and they are what we expect rather than what has been confirmed. Every other date here is computed from a rule that does not move.
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