Public holidays · Bangkok
Queen Sirikit the Queen Mother's Birthday and Mother's Day 2027
Thursday 12 August 2027 is a public holiday for the birthday of Queen Sirikit the Queen Mother, observed nationwide as Mother's Day.
Confirmed dates
- Dates
- Thu 12 Aug 2027
- Date status
- Dates published by the organiser or an official tourism source
- Venue
- Nationwide
- City
- Bangkok
- Province
- Bangkok
- Region
- Bangkok
- Category
- Public holidays
- Tickets
- Free
- When it runs
- Fixed date, 12 August each year
- Checked
- Tue 27 Oct 2026 against the official source
About this event
The birthday of Her Majesty Queen Sirikit the Queen Mother is a fixed public holiday on Thursday 12 August 2027 on the Bank of Thailand list, observed nationwide as Mother's Day. Government offices and banks close. Families mark Mother's Day across Bangkok, and public buildings display the Queen Mother's portrait with light blue decorations, her royal colour. Shops, restaurants and tourist attractions trade as normal.
Booking
Free or walk-up event. Booking options for this event are being checked and will be added here.
Official source: https://www.bot.or.th/en/financial-institutions-holiday.html. Dates checked Tue 27 Oct 2026.