Home / Holiday calendars / Thailand / 2026
Thailand · 2026 holiday calendar
Thailand Public Holidays 2026
Review public holidays, other listed observances, categories, and estimated dates for Thailand in 2026. Then use the Bridge-Day Holiday Optimizer to find long weekends that fit your workweek and leave budget.
Plan with the Holiday OptimizerThailand 2026 planning insight
The 2026 Thailand calendar lists 28 public-holiday dates across 9 months. Examples include New Year's Day, Bridge Public Holiday, National Children's Day. Their placement against your own workweek determines whether a nearby leave day can create a longer break; use the planner to compare options for your schedule.
2026 holiday dates and categories
This calendar lists the dates and categories supplied for Thailand. A public holiday in a national calendar may not be a day off for every employer or region.
| Date | Holiday | Status | Type and certainty |
|---|---|---|---|
| New Year's Day | Public holiday | Holiday Official rule | |
| Bridge Public Holiday | Public holiday | Holiday Official rule | |
| National Children's Day | Public holiday | Holiday Official rule | |
| Teacher's Day | Non-public | Holiday Official rule | |
| Royal Thai Armed Forces Day | Non-public | Holiday Official rule | |
| Makha Bucha | Public holiday | Holiday Official rule | |
| Chakri Memorial Day | Public holiday | Holiday Official rule | |
| Songkran Festival | Public holiday | Holiday Official rule | |
| Songkran Festival | Public holiday | Holiday Official rule | |
| Songkran Festival | Public holiday | Holiday Official rule | |
| National Labor Day | Public holiday | Holiday Official rule | |
| Coronation Day | Public holiday | Holiday Official rule | |
| Royal Ploughing Ceremony | Non-public | Holiday Official rule | |
| Visakha Bucha | Public holiday | Holiday Official rule | |
| Visakha Bucha (in lieu) | Public holiday | Holiday Official rule | |
| HM Queen Suthida's Birthday | Public holiday | Holiday Official rule | |
| HM King Maha Vajiralongkorn's Birthday | Public holiday | Holiday Official rule | |
| Asarnha Bucha | Public holiday | Holiday Official rule | |
| Buddhist Lent Day | Public holiday | Holiday Official rule | |
| HM Queen Sirikit The Queen Mother's Birthday | Public holiday | Holiday Official rule | |
| National Mother's Day | Public holiday | Holiday Official rule | |
| HM King Bhumibol Adulyadej Memorial Day | Public holiday | Holiday Official rule | |
| HM King Chulalongkorn Memorial Day | Public holiday | Holiday Official rule | |
| HM King Bhumibol Adulyadej the Great's Birthday | Public holiday | Holiday Official rule | |
| National Day | Public holiday | Holiday Official rule | |
| National Father's Day | Public holiday | Holiday Official rule | |
| HM King Bhumibol Adulyadej the Great's Birthday (in lieu) | Public holiday | Holiday Official rule | |
| National Day (in lieu) | Public holiday | Holiday Official rule | |
| National Father's Day (in lieu) | Public holiday | Holiday Official rule | |
| Constitution Day | Public holiday | Holiday Official rule | |
| New Year's Eve | Public holiday | Holiday Official rule |
Plan a long weekend around Thailand holidays
Open the Bridge-Day Holiday Optimizer and choose Thailand and 2026. Add your workdays, leave budget, days-off target, and unavailable dates. The planner finds eligible breaks from public holidays and weekends; it cannot determine which dates your employer observes.
About this calendar data
Source attribution: Open-Source Python-Holidays Library. The calendar snapshot used to build this page is dated 2026-10-14. Holiday dates, names, categories, and regional rules can change; verify important dates with official local sources.
Bridge-Day marks estimated dates and separates public holidays from other listed observances. Non-public entries remain visible for context and do not count as days off in the optimizer by default.