Makha Bucha
February 9
Buddhist festival, March 15 Thai lunar calendar
Observed on February 10
Chakri Memorial Day
April 6
Songkran Festival(Cancelled)
April 13–15
New Year's Day in Thai lunar calendar
Wisakha Bucha Day
May 6
Buddha's Birthday, Jun 15 Thai lunar calendar
Royal Ploughing Ceremony
May 11
Queen Suthida's Birthday
June 3
Asarnha Bucha Day
July 5
Buddhist festival, August 15 Thai lunar calendar
Observed on July 6
Khao Phansa Day
July 6
Buddhist festival, August 16 Thai lunar calendar
Observed on July 7
Songkran (Observed)
July 27
King Vachiralongkorn’s Birthday
July 28
The Queen Mother's Birthday
August 12
Songkran (Observed)
September 4,7
King Bhumibol Adulyadej Memorial Day
October 13
King Chulalongkorn Memorial Day
October 23
Special public holiday
November 19–20
Except for banks / Only in 2020
King Bhumibol Adulyadej's Birthday Anniversary
December 5
Observed on December 11
Special bank holiday
December 7
Only in 2020
Constitution Day
December 10
King Bhumibol Adulyadej's Birthday (Observed)
December 11
New Year's Eve
December 31