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Thailand
Public holidays, market closures and deadlines for Thailand, with the evidence behind each date and the day it was last checked.
The next public holiday in Thailand is
Queen Sirikit's Birthday and National Mother's Day
In 5 days
Computed · local time Asia/Bangkok
Work with Thailand’s calendar
- Count working days Business days between two dates, with Thailand’s closures removed and every excluded day named.
- Find the next business day Add or subtract N working days from a date, skipping weekends and closures — for filing and settlement dates.
- Discover long weekends Every run of consecutive days off in a year, and the bridge days worth taking. Pick Thailand from the list.
- Compare with your other markets Thailand beside the rest — the weeks that work everywhere, and which dates are still estimates.
Thailand public holidays in 2026
21 national closures in 2026, of 39 observances held for the country. Subdivisions and the observed-but-open layer are not counted here.
| Date | Observance | Evidence |
|---|---|---|
| 1 January 2026 | New Year's Day | Verified |
| 3 March 2026 | Makha Bucha expected | Corroborated |
| 6 April 2026 | Chakri Memorial Day | Corroborated |
| 13 April 2026 | Songkran Day 1 | Corroborated |
| 14 April 2026 | Songkran Day 2 | Corroborated |
| 15 April 2026 | Songkran Day 3 | Corroborated |
| 1 May 2026 | National Labour Day | Corroborated |
| 4 May 2026 | Coronation Day | Verified |
| 13 May 2026 | Royal Ploughing Ceremony Day expected | Compiled |
| 31 May 2026 | Visakha Bucha expected | Corroborated |
| 3 June 2026 | Queen Suthida's Birthday | Corroborated |
| 28 July 2026 | King Vajiralongkorn's Birthday | Corroborated |
| 29 July 2026 | Asalha Bucha expected | Corroborated |
| 30 July 2026 | Khao Phansa expected | Corroborated |
| 12 August 2026 | Queen Sirikit's Birthday and National Mother's Day | Verified |
| 13 October 2026 | King Bhumibol Memorial Day | Corroborated |
| 23 October 2026 | Chulalongkorn Day | Verified |
| 26 October 2026 | Ok Phansa expected | Compiled |
| 7 December 2026 | National Day, Father's Day and King Bhumibol's Birthday | Corroborated |
| 10 December 2026 | Constitution Day | Verified |
| 31 December 2026 | New Year's Eve | Verified |
Long weekends in Thailand, 2026
12 runs of three days or more, including the ones you only get by taking a single bridge day off. Weekends and national closures only.
| When | Length | Because of | Leave |
|---|---|---|---|
| 1 Jan – 4 Jan | 4 days | New Year's Day | take Fri 2 Jan |
| 28 Feb – 3 Mar | 4 days | Makha Bucha | take Mon 2 Mar |
| 4 Apr – 6 Apr | 3 days | Chakri Memorial Day | no leave needed |
| 11 Apr – 15 Apr | 5 days | Songkran Day 1, Songkran Day 2, Songkran Day 3 | no leave needed |
| 1 May – 4 May | 4 days | National Labour Day, Coronation Day | no leave needed |
| 25 Jul – 30 Jul | 6 days | King Vajiralongkorn's Birthday, Asalha Bucha, Khao Phansa | take Mon 27 Jul |
| 28 Jul – 30 Jul | 3 days | King Vajiralongkorn's Birthday, Asalha Bucha, Khao Phansa | no leave needed |
| 28 Jul – 2 Aug | 6 days | King Vajiralongkorn's Birthday, Asalha Bucha, Khao Phansa | take Fri 31 Jul |
| 10 Oct – 13 Oct | 4 days | King Bhumibol Memorial Day | take Mon 12 Oct |
| 23 Oct – 26 Oct | 4 days | Chulalongkorn Day, Ok Phansa | no leave needed |
| 5 Dec – 7 Dec | 3 days | National Day, Father's Day and King Bhumibol's Birthday | no leave needed |
| 10 Dec – 13 Dec | 4 days | Constitution Day | take Fri 11 Dec |
Next in each subdivision
5 subdivisions of Thailand keep dates the national calendar does not. The next one in each is below — the full calendars are in the API.
| Subdivision | Next | Observance |
|---|---|---|
| Chiang Mai | 15 April 2028 | Songkran Day 3 |
| Narathiwat | 10 March 2027 | Eid al-Fitr expected |
| Pattani | 10 March 2027 | Eid al-Fitr expected |
| Phuket | 6 February 2027 | Chinese New Year expected |
| Yala | 10 March 2027 | Eid al-Fitr expected |
How Thailand keeps time
| Observances | 39 across the national calendar and 5 subdivisions |
|---|---|
| Evidence | 11 verified · 10 corroborated · 18 compiled, from 9 named sources |
| Languages | English, Thai, Chinese |
| Calendar systems | gregorian |
| Exchanges | none listed |
| Last reviewed | 2026-08-06 |
The Thailand dossier
Contents are emitted when the dossier is compiled, so this list and the PDF cannot disagree.
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Global Operating Calendar
Thailand beside every other market you work in — the weeks that work everywhere, where office hours overlap, and which dates are estimates rather than facts.
Subscribe in your calendar Public holidays for Thailand, 2026–2028, refreshed daily. No account needed — download the .ics instead if you prefer.
The same dossier exists for all 241 jurisdictions, priced by depth rather than by which country it is — browse the dossiers.
We do not promise a calendar that never changes. Dates move: authorities declare holidays at short notice and publish corrections of their own. Every record here shows what stands behind it, and when a date changes we correct it, publish it, and tell the people it affects.