Confirmed datePublic HolidayNational Day

Constitution Day in Thailand

When10 December 2026
WhereNationwide
PlaceAcross Thailand
Price / accessFree

The field notes

About

December 10 commemorates Thailand's adoption of its first constitution in 1932, ending absolute monarchy. It is a national public holiday with ceremonies at the Democracy Monument in Bangkok.

Highlights

  • Marks Thailand's first constitution (1932) and the end of absolute monarchy
  • Ceremonies at the Democracy Monument in Bangkok
  • A national non-working day

Plan it well

  1. Banks and government offices close; shops and tourist sites open
  2. Falls in peak high season — book ahead
  3. Minimal disruption for travellers

Sources

Direct links checked for this research snapshot. The organiser or public authority remains authoritative for late changes.

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