Overview of 20 public holidays and observances in Thailand for 2018, including 20 official public holidays. Dates are shown with the day of the week.
Public holidays in Thailand 2017 · Public holidays in Thailand 2019 · Calendar 2018
| Date | Name |
|---|---|
| (Monday) | New Year's Day |
| (Friday) | Chakri Day |
| (Friday) | Songkran (Start) |
| (Saturday) | Songkran (Middle) |
| (Sunday) | Songkran (End) |
| (Monday) | Songkran (End) (observed) |
| (Tuesday) | Labour Day |
| (Friday) | Coronation Day |
| (Sunday) | Queen's Birthday |
| (Monday) | Queen's Birthday (observed) |
| (Saturday) | King's Birthday |
| (Monday) | King's Birthday (observed) |
| (Sunday) | Mother's Day |
| (Monday) | Mother's Day (observed) |
| (Saturday) | King Bhumibol Memorial Day |
| (Monday) | King Bhumibol Memorial Day (observed) |
| (Tuesday) | King Chulalongkorn Memorial Day |
| (Wednesday) | National Day |
| (Monday) | Constitution Day |
| (Monday) | New Year's Eve |