Thailand has a total of 31 holidays in 2026. 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.

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Holiday Date Details
New Year's Day
Thursday, January 1, 2026 New Year’s Day is the first day of the year, or January 1, in the Gregorian calendar.
National Children's Day
Saturday, January 10, 2026 National Children's Day is a observance in Thailand
Teachers' Day
Friday, January 16, 2026 Teachers' Day is a observance in Thailand
Valentine's Day
Saturday, February 14, 2026 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.
Chinese New Year's Day
Tuesday, February 17, 2026 Lunar New Year is the first day of the Chinese calendar, which is a lunisolar calendar mainly used for traditional celebrations.
Second Day of Chinese New Year
Wednesday, February 18, 2026 Second Day of Chinese New Year is a observance in Thailand
Third Day of Chinese New Year
Thursday, February 19, 2026 Third Day of Chinese New Year is a observance in Thailand
Makha Bucha
Tuesday, March 3, 2026 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
Friday, March 20, 2026 March Equinox in Thailand (Bangkok)
Chakri Day
Monday, April 6, 2026 Chakri Day is a national holiday in Thailand
Songkran
Monday, April 13, 2026 Songkran is a national holiday in Thailand
Songkran Holiday
Tuesday, April 14, 2026 Songkran Holiday is a national holiday in Thailand
Labor Day
Friday, May 1, 2026 Labor Day, International Workers' Day, and May Day, is a day off for workers in many countries around the world.
Visakha Bucha
Friday, May 1, 2026 Visakha Bucha is a national holiday in Thailand
Coronation Day
Monday, May 4, 2026 Coronation Day is a national holiday in Thailand
Queen Suthida's Birthday
Wednesday, June 3, 2026 Queen Suthida's Birthday is a national holiday in Thailand
June Solstice
Sunday, June 21, 2026 June Solstice in Thailand (Bangkok)
King Vajiralongkorn's Birthday
Tuesday, July 28, 2026 King Vajiralongkorn's Birthday is a national holiday in Thailand
Asalha Bucha
Wednesday, July 29, 2026 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.
The Queen's Birthday
Wednesday, August 12, 2026 The Queen's Birthday is a national holiday in Thailand
September Equinox
Wednesday, September 23, 2026 September Equinox in Thailand (Bangkok)
Anniversary of the Death of King Bhumibol
Tuesday, October 13, 2026 Anniversary of the Death of King Bhumibol is a national holiday in Thailand
Chulalongkorn Day
Friday, October 23, 2026 Chulalongkorn Day is a national holiday in Thailand
Halloween
Saturday, October 31, 2026 Halloween is a festive occasion that is celebrated in many countries on October 31 each year.
King Bhumibol's Birthday/Father's Day
Saturday, December 5, 2026 Father’s Day celebrates fatherhood and male parenting on different dates worldwide.
King Bhumibol's Birthday/Father's Day observed
Monday, December 7, 2026 Father’s Day celebrates fatherhood and male parenting on different dates worldwide.
Constitution Day
Thursday, December 10, 2026 Constitution Day is a national holiday in Thailand
December Solstice
Monday, December 21, 2026 December Solstice in Thailand (Bangkok)
Christmas Eve
Thursday, December 24, 2026 Christmas Eve is the day before Christmas Day and falls on December 24 in the Gregorian calendar.
Christmas Day
Friday, December 25, 2026 Christmas Day is one of the biggest Christian celebrations and falls on December 25 in the Gregorian calendar.
New Year's Eve
Thursday, December 31, 2026 New Year’s Eve is the last day of the year, December 31, in the Gregorian calendar.
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Worldwide 2025 Holidays By Months
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February 2025
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May 2025
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