Bank holidays and working days
Thailand's official financial-institution holidays from the Bank of Thailand, with a calculator for counting deadlines in working days.
⚠ This is the FINANCIAL-INSTITUTION calendar published by the Bank of Thailand. Government offices mostly follow it, but not always, and BOT announces additional closures at short notice. Check with the relevant agency before relying on this for a legally binding deadline.
Next working day: Monday, 31 August 2026
The start date falls at the weekend, so counting begins from the next working day.
7 working days lands on 2026-09-08
Holidays this year and next
- New Year’s DayThursday, 1 January 2026
- Additional special holidayFriday, 2 January 2026
- Makha Bucha DayTuesday, 3 March 2026
- Chakri Memorial DayMonday, 6 April 2026
- Songkran FestivalMonday, 13 April 2026
- Songkran FestivalTuesday, 14 April 2026
- Songkran FestivalWednesday, 15 April 2026
- National Labor DayFriday, 1 May 2026
- Coronation DayMonday, 4 May 2026
- Substitution for Visakha Bucha Day (Sunday 31st May 2026)Monday, 1 June 2026
- H.M. Queen Suthida Bajrasudhabimalalakshana’s BirthdayWednesday, 3 June 2026
- H.M. King Maha Vajiralongkorn Phra Vajiraklaochaoyuhua’s BirthdayTuesday, 28 July 2026
- Asarnha Bucha DayWednesday, 29 July 2026
- H.M. Queen Sirikit the Queen Mother’s Birthday and Mother’s DayWednesday, 12 August 2026
- H.M. King Bhumibol Adulyadej the Great Memorial DayTuesday, 13 October 2026
- H.M. King Chulalongkorn the Great Memorial DayFriday, 23 October 2026
- Substitution for H.M. King Bhumibol Adulyadej the Great’s Birthday, National Day and Father’s Day (Saturday 5th December 2026)Monday, 7 December 2026
- Constitution DayThursday, 10 December 2026
- New Year’s EveThursday, 31 December 2026
Source: Bank of Thailand (financial-institutions-holidays)