Holidays in Thailand
January
| Jan 12 | Saturday | Observance | National Children's Day |
| Jan 16 | Wednesday | Observance | Teachers' Day |
February
| Feb 10 | Sunday | Observance | Chinese Lunar New Year's Day |
| Feb 11 | Monday | Observance | Second day of Chinese Lunar New Year |
| Feb 12 | Tuesday | Observance | Third day of Chinese Lunar New Year |
| Feb 14 | Thursday | Observance | Valentine's Day |
March
| Mar 20 | Wednesday | Season | March equinox |
April
| Apr 5 | Friday | National holiday | Chakri Day observed |
| Apr 6 | Saturday | National holiday | Chakri Day |
| Apr 13 | Saturday | National holiday | Songkran |
| Apr 14 | Sunday | National holiday | Songkran |
| Apr 15 | Monday | National holiday | Songkran |
| Apr 16 | Tuesday | National holiday | Songkran observed |
| Apr 17 | Wednesday | National holiday | Songkran observed |
May
| May 5 | Sunday | National holiday | Coronation Day |
| May 6 | Monday | National holiday | Coronation Day observed |
June
| Jun 21 | Friday | Season | June Solstice |
July
| Jul 1 | Monday | Observance | Mid Year Bank Holiday |
August
| Aug 12 | Monday | National holiday | The Queen's Birthday |
| Aug 12 | Monday | National holiday | Mother's Day |
September
| Sep 22 | Sunday | Season | September equinox |
October
| Oct 23 | Wednesday | National holiday | Chulalongkorn Day |
December
| Dec 5 | Thursday | National holiday | Father's Day |
| Dec 5 | Thursday | National holiday | The King's Birthday |
| Dec 10 | Tuesday | National holiday | Constitution Day |
| Dec 21 | Saturday | Season | December Solstice |
| Dec 24 | Tuesday | Observance | Christmas Eve |
| Dec 25 | Wednesday | Observance | Christmas Day |
| Dec 31 | Tuesday | National holiday | New Year's Eve |