List of national public holidays of Thailand in 2020

This page contains a calendar of all 2020 public holidays for Thailand. These dates may be modified as official changes are announced, so please check back regularly for updates. Scroll down to view the national list or choose your state’s calendar.

Day Date Holiday Notes
Jan. 1, 2020 Jan. 1, 2020 New Year's Day Wan Khuen Pi Mai
Jan. 2, 2020 Jan. 2, 2020 New Year's Holiday
Jan. 25, 2020 Jan. 25, 2020 Chinese New Year Narathiwat, Pattani, Yala and Satun only
March 9, 2020 March 9, 2020 Makha Bucha Day Date varies depending on the lunar cycle
April 6, 2020 April 6, 2020 Chakri Day April 6th, or following Monday if it falls on a weekend
April 13, 2020 April 13, 2020 Songkran Thai New Year
April 14, 2020 April 14, 2020 Songkran Festival Thai New Year
April 15, 2020 April 15, 2020 Songkran Festival Thai New Year
May 1, 2020 May 1, 2020 Labour Day May 1st, or following Monday if it falls on a weekend
May 7, 2020 May 7, 2020 Visakha Bucha Day Date varies depending on the lunar cycle
May 21, 2020 May 21, 2020 Royal Ploughing Ceremony Government. Subject to change
July 5, 2020 July 5, 2020 Buddhist Lent Government
July 5, 2020 July 5, 2020 Asahna Bucha Day Date varies depending on the lunar cycle
July 28, 2020 July 28, 2020 H.M. King's Birthday July 28 or following Monday if it falls on a weekend
Aug. 12, 2020 Aug. 12, 2020 Mother's Day Wan Mae. Aug 12th
Aug. 12, 2020 Aug. 12, 2020 H.M. Queens Birthday Aug 12th, or following Monday if it falls on a weekend
Oct. 13, 2020 Oct. 13, 2020 The passing of King Bhumibol October 13 or the following Monday if it falls on a weekend
Oct. 23, 2020 Oct. 23, 2020 Chulalongkorn Day Oct 23rd, or following Monday if it falls on a weekend
Dec. 5, 2020 Dec. 5, 2020 Father's Day Celebrated on H.M. Kings Birthday
Dec. 7, 2020 Dec. 7, 2020 King Bhumibol's Birthday (observed) Dec 5th, or following Monday if it falls on a weekend
Dec. 10, 2020 Dec. 10, 2020 Constitution Day Dec 10th, or following Monday if it falls on a weekend
Dec. 31, 2020 Dec. 31, 2020 New Year's Eve Wan Sin Pi