King Chulalongkorn Memorial Day
Public holidayOct 23, 2026
Nationwide
Commemorates King Rama V—public holiday.
Calendar
Pick a category or browse All. Holidays align with the Bank of Thailand calendar; other dates are guides we update over time—confirm anything important with the official source before you book or file paperwork.
Oct 23, 2026
Nationwide
Commemorates King Rama V—public holiday.
Dec 7, 2026
Nationwide
Monday off because the King's birthday / National Day / Father's Day falls on Saturday 5 December.
Dec 10, 2026
Nationwide
Commemorates Thailand's constitution—public holiday.
Dec 31, 2026
Nationwide
Nationwide public holiday—banks closed; nightlife and travel peaks; plan transport.