timeandday
Calendar
Federal holidays, observances, and international days for Thailand in 2027.
Country / region
1 dates
New Year's Day
1 dates
Valentine's Day
2 dates
International Women's Day
Saint Patrick's Day
6 dates
April Fools' Day
Chakri Memorial Day
Songkran Festival
Songkran Festival
Songkran Festival
Earth Day
2 dates
International Workers' Day
Coronation Day
2 dates
Queen Suthida's Birthday
World Environment Day
1 dates
King's Birthday
1 dates
The Queen Mother's Birthday
3 dates
King Bhumibol Adulyadej Memorial Day
King Chulalongkorn Day
Halloween
1 dates
Singles' Day
5 dates
King Bhumibol Adulyadej's Birthday
Constitution Day
Christmas Eve
Christmas Day
New Year's Eve
Browse 25 public holidays and observances for Thailand in 2027. Notable dates include New Year's Day, Valentine's Day, International Women's Day, and more. Dates include national public holidays and observances, listed month by month. Switch countries anytime, or open the free 2027 calendar for month-by-month grids.