List of national public holidays of Thailand in 2018

This page contains a calendar of all 2018 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, 2018 Jan. 1, 2018 New Year's Day Wan Khuen Pi Mai
Jan. 2, 2018 Jan. 2, 2018 New Year's Holiday Compensation Day for Sunday 31 December 2017
Feb. 16, 2018 Feb. 16, 2018 Chinese New Year Narathiwat, Pattani, Yala and Satun only
March 1, 2018 March 1, 2018 Makha Bucha Day Date varies depending on the lunar cycle
April 6, 2018 April 6, 2018 Chakri Day April 6th, or following Monday if it falls on a weekend
April 12, 2018 April 12, 2018 Songkran Festival Thai New Year
April 13, 2018 April 13, 2018 Songkran Thai New Year
April 14, 2018 April 14, 2018 Songkran Festival Thai New Year
April 15, 2018 April 15, 2018 Songkran Festival Thai New Year
April 16, 2018 April 16, 2018 Songkran Festival Thai New Year
May 1, 2018 May 1, 2018 Labour Day May 1st, or following Monday if it falls on a weekend
May 14, 2018 May 14, 2018 Royal Ploughing Ceremony Government
May 29, 2018 May 29, 2018 Visakha Bucha Day Date varies depending on the lunar cycle
July 27, 2018 July 27, 2018 Buddhist Lent Government
July 27, 2018 July 27, 2018 Asahna Bucha Day Date varies depending on the lunar cycle
July 30, 2018 July 30, 2018 H.M. King's Birthday (observed) July 28 or following Monday if it falls on a weekend
Aug. 12, 2018 Aug. 12, 2018 Mother's Day Wan Mae. Aug 12th
Aug. 13, 2018 Aug. 13, 2018 H.M. Queens Birthday Holiday Aug 12th, or following Monday if it falls on a weekend
Oct. 15, 2018 Oct. 15, 2018 The passing of King Bhumibol (observed) October 13 or the following Monday if it falls on a weekend
Oct. 23, 2018 Oct. 23, 2018 Chulalongkorn Day Oct 23rd, or following Monday if it falls on a weekend
Dec. 5, 2018 Dec. 5, 2018 Father's Day Celebrated on H.M. Kings Birthday
Dec. 5, 2018 Dec. 5, 2018 King Bhumibol's Birthday Dec 5th, or following Monday if it falls on a weekend
Dec. 10, 2018 Dec. 10, 2018 Constitution Day Dec 10th, or following Monday if it falls on a weekend
Dec. 31, 2018 Dec. 31, 2018 New Year's Eve Wan Sin Pi