Office Holidays 2025

Wed 1 January — New Year’s Day

Wed 12 February— Makha Bucha Day

Sat 5 April — Chakri Memorial Day (Substitute Holiday)

Sat 12 to Wed 16 April — Songkran Holiday

Thu 1 May — Labour Day

Sat 3 May — Coronation Day (Substitute Holiday)

Sat 10 May — Visakha Bucha Day (Substitute Holiday)

Tue 3 June — HM Queen Suthida Bajrasudhabimalalakshana’s Birthday

Thu 10 July — Asahna Bucha Day

Sat 26 July — HM King Maha Vajiralongkorn Phra Vajiraklaochaoyuhua’s Birthday (Substitute Holiday)

Tue 12 August — HM Queen Sirikit The Queen Mother’s Birthday

Sat 11 October — HM King Bhumibol Adulyadej The Great Memorial Day (Substitute Holiday)

Thu 23 October — King Chulalongkorn Memorial Day

Fri 5 December — HM King Bhumibol Adulyadej The Great’s Birthday

Wed 10 December — Constitution Day

Wed 31 December — New Year’s Eve