| Day | Date | Holiday | Comments |
|---|---|---|---|
| Friday | Jan 1 | New Years Day | Wan Khuen Pi Mai |
| Monday | Feb 8 | Chinese New Year | Narathiwat, Pattani, Yala and Satun only |
| Monday | Feb 22 | Makha Bucha Day | Date varies depending on the lunar cycle |
| Wednesday | Apr 6 | Chakri Day | April 6th, or following Monday if it falls on a weekend |
| Wednesday | Apr 13 | Songkran Festival | Thai New Year |
| Thursday | Apr 14 | Songkran Festival | Thai New Year |
| Friday | Apr 15 | Songkran Festival | Thai New Year |
| Monday | Apr 25 | Royal Ploughing Ceremony | Government |
| Monday | May 2 | Labour Day (observed) | May 1st, or following Monday if it falls on a weekend |
| Thursday | May 5 | Coronation Day | May 5th, or following Monday if it falls on a weekend |
| Friday | May 6 | Public Holiday | Bridge holiday after Coronation Day |
| Friday | May 20 | Visakha Bucha Day | Date varies depending on the lunar cycle |
| Monday | Jul 18 | Public Holiday | Bridge holiday before Asanha Bucha |
| Tuesday | Jul 19 | Asahna Bucha Day | Date varies depending on the lunar cycle |
| Wednesday | Jul 20 | Buddhist Lent | Government |
| Friday | Aug 12 | H.M. Queens Birthday | Aug 12th, or following Monday if it falls on a weekend |
| Friday | Aug 12 | Mothers Day | Wan Mae. Aug 12th |
| Monday | Oct 24 | Chulalongkorn Day (observed) | Oct 23rd, or following Monday if it falls on a weekend |
| Monday | Dec 5 | H.M. Kings Birthday | Dec 5th, or following Monday if it falls on a weekend |
| Monday | Dec 5 | Fathers Day | Celebrated on H.M. Kings Birthday |
| Monday | Dec 12 | Constitution Day (observed) | Dec 10th, or following Monday if it falls on a weekend |
| Saturday | Dec 31 | New Years Eve | Wan Sin Pi |
Thank you refer data from http://www.officeholidays.com/countries/thailand/