Confirmed datePublic HolidayNational DayFamily

Queen Mother Sirikit's Birthday & National Mother's Day

When12 August 2026
WhereNationwide
PlaceAcross Thailand
Price / accessFree

The field notes

About

August 12 is the birthday of HM Queen Mother Sirikit and Thailand's National Mother's Day. Cities are lit blue (her colour), and families honour mothers with jasmine garlands and candle-lit tributes.

Highlights

  • Honours Queen Mother Sirikit and celebrates Mother's Day
  • Buildings and streets decorated and lit in blue
  • Jasmine garlands and candle-lit tributes for mothers

Plan it well

  1. Banks and offices close; tourist sites operate normally
  2. Evening candle ceremonies held at city halls and royal sites
  3. Jasmine (mali) is the symbolic Mother's Day flower

Sources

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

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