Thailand Public Holidays in 2021
Thailand has a total of 39 holidays in 2021. In the table below, you will find the details of the holidays and when they are observed. All the information display below is also available via our API as well as downloadable as a csv. Signup here to get started.
These dates may be modified as official changes are announced, so please check back regularly for updates or sign up for our newsletter to receive regular updates. All updates are automatically added to our API as well.
Our API allows you to specify the State and Region as part of the API requests, thereby limiting the requests to a particular state or city. View the API documentation for a full description of the supported countries, states and regions.
| Holiday | Date | Details |
|---|---|---|
| New Year's Day |
Friday, January 1, 2021 | New Year’s Day is the first day of the year, or January 1, in the Gregorian calendar. |
| National Children's Day |
Saturday, January 9, 2021 | National Children's Day is a observance in Thailand |
| Teachers' Day |
Saturday, January 16, 2021 | Teachers' Day is a observance in Thailand |
| Lunar New Year's Day |
Friday, February 12, 2021 | Lunar New Year is the first day of the Chinese calendar, which is a lunisolar calendar mainly used for traditional celebrations. |
| Second Day of Lunar New Year |
Saturday, February 13, 2021 | Second Day of Lunar New Year is a observance in Thailand |
| Third Day of Lunar New Year |
Sunday, February 14, 2021 | Third Day of Lunar New Year is a observance in Thailand |
| Valentine's Day |
Sunday, February 14, 2021 | February 14 is Valentine's Day or Saint Valentine's Feast. The day of love owes its origins to ancient Roman and European Christian traditions. |
| Makha Bucha |
Friday, February 26, 2021 | Magha Puja Day is an important holy day that honors the Sangha, or the Buddhist community on the first full moon day of the third lunar month. |
| March Equinox |
Saturday, March 20, 2021 | March Equinox in Thailand (Bangkok) |
| Chakri Day |
Tuesday, April 6, 2021 | Chakri Day is a national holiday in Thailand |
| Songkran Holiday |
Monday, April 12, 2021 | Songkran Holiday is a national holiday in Thailand |
| Songkran |
Tuesday, April 13, 2021 | Songkran is a national holiday in Thailand |
| Songkran Holiday |
Wednesday, April 14, 2021 | Songkran Holiday is a national holiday in Thailand |
| Labor Day |
Saturday, May 1, 2021 | Labor Day, International Workers' Day, and May Day, is a day off for workers in many countries around the world. |
| Labor Day observed |
Monday, May 3, 2021 | Labor Day, International Workers' Day, and May Day, is a day off for workers in many countries around the world. |
| Coronation Day |
Tuesday, May 4, 2021 | Coronation Day is a national holiday in Thailand |
| Royal Ploughing Ceremony Day |
Monday, May 10, 2021 | Royal Ploughing Ceremony Day is a government holiday in Thailand |
| Visakha Bucha |
Wednesday, May 26, 2021 | Visakha Bucha is a national holiday in Thailand |
| Queen Suthida's Birthday |
Thursday, June 3, 2021 | Queen Suthida's Birthday is a national holiday in Thailand |
| June Solstice |
Monday, June 21, 2021 | June Solstice in Thailand (Bangkok) |
| Asalha Bucha |
Saturday, July 24, 2021 | Asalha Puja Day (Dhamma Day) is a Buddhist festival that commemorates the Buddha’s first sermon on the full moon of the eighth lunar month. |
| Buddhist Lent Day |
Sunday, July 25, 2021 | Buddhist Lent Day is a national holiday in Thailand |
| Asalha Bucha observed |
Monday, July 26, 2021 | Asalha Puja Day (Dhamma Day) is a Buddhist festival that commemorates the Buddha’s first sermon on the full moon of the eighth lunar month. |
| King Vajiralongkorn's Birthday |
Wednesday, July 28, 2021 | King Vajiralongkorn's Birthday is a national holiday in Thailand |
| The Queen's Birthday |
Thursday, August 12, 2021 | The Queen's Birthday is a national holiday in Thailand |
| September Equinox |
Wednesday, September 22, 2021 | September Equinox in Thailand (Bangkok) |
| Mahidol Day |
Friday, September 24, 2021 | Mahidol Day is a national holiday in Thailand |
| Anniversary of the Death of King Bhumibol |
Wednesday, October 13, 2021 | Anniversary of the Death of King Bhumibol is a national holiday in Thailand |
| Day off for Chulalongkorn Day |
Friday, October 22, 2021 | Chulalongkorn Day is a national holiday in Thailand |
| Chulalongkorn Day |
Saturday, October 23, 2021 | Chulalongkorn Day is a national holiday in Thailand |
| Halloween |
Sunday, October 31, 2021 | Halloween is a festive occasion that is celebrated in many countries on October 31 each year. |
| Loy Krathong |
Friday, November 19, 2021 | Loy Krathong is a observance in Thailand |
| King Bhumibol's Birthday/Father's Day |
Sunday, December 5, 2021 | Father’s Day celebrates fatherhood and male parenting on different dates worldwide. |
| King Bhumibol's Birthday/Father's Day observed |
Monday, December 6, 2021 | Father’s Day celebrates fatherhood and male parenting on different dates worldwide. |
| Constitution Day |
Friday, December 10, 2021 | Constitution Day is a national holiday in Thailand |
| December Solstice |
Tuesday, December 21, 2021 | December Solstice in Thailand (Bangkok) |
| Christmas Eve |
Friday, December 24, 2021 | Christmas Eve is the day before Christmas Day and falls on December 24 in the Gregorian calendar. |
| Christmas Day |
Saturday, December 25, 2021 | Christmas Day is one of the biggest Christian celebrations and falls on December 25 in the Gregorian calendar. |
| New Year's Eve |
Friday, December 31, 2021 | New Year’s Eve is the last day of the year, December 31, in the Gregorian calendar. |
Start using our Holiday API
Use our Holiday data in your applications programmatically. No credit card is required to start.
| Worldwide 2024 Holidays By Months |
|---|
| January 2024 |
| February 2024 |
| March 2024 |
| April 2024 |
| May 2024 |
| June 2024 |
| July 2024 |
| August 2024 |
| September 2024 |
| October 2024 |
| November 2024 |
| December 2024 |