Upcoming Events
- Mon, May 4Coronation Day
- Sun, May 31Visakha Bucha Day
- Sun, May 31Vesak Day
- Wed, Jun 3Queen Suthida's Birthday
- Wed, Jun 3Queen Suthida's Birthday
- Sat, Jul 11Asanha Bucha Day
Ko Samui — 2026 Calendar
Festivals & Events
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- Public Holiday
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January
- New Year's DayThu, Jan 1
- New Year's DayThu, Jan 1
March
- Makha Bucha DayTue, Mar 3
April
- Chakri Memorial DayMon, Apr 6
- Songkran FestivalMon, Apr 13 – Wed, Apr 15
- Songkran FestivalMon, Apr 13 – Wed, Apr 15
- Chakri Memorial DayMon, Apr 6
May
- Coronation DayMon, May 4
- Labour DayFri, May 1
- Visakha Bucha DaySun, May 31
- Vesak DaySun, May 31
June
- Queen Suthida's BirthdayWed, Jun 3
- Queen Suthida's BirthdayWed, Jun 3
July
- Asalha PujaWed, Jul 29
- Buddhist Lent DaySun, Jul 12
- Asanha Bucha DaySat, Jul 11
- King's BirthdayTue, Jul 28
- King's BirthdayTue, Jul 28
August
- The Queen Mother's BirthdayWed, Aug 12
- Queen Sirikit's Birthday / Mother's DayWed, Aug 12
October
- King Bhumibol Adulyadej Memorial DayTue, Oct 13
- King Chulalongkorn DayFri, Oct 23
- Chulalongkorn DayFri, Oct 23
December
- New Year's EveThu, Dec 31
- Constitution DayThu, Dec 10
- New Year's EveThu, Dec 31
- King Bhumibol Adulyadej's BirthdaySat, Dec 5
- King Bhumibol's Birthday / Father's DaySat, Dec 5
🏙️ Frequently Asked Questions — Ko Samui Events 2026
- How many events does Ko Samui have in 2026?
- Ko Samui has 28 festivals and events in 2026, including holidays observed in Thailand.
- What are the main events in Ko Samui?
- The main events in Ko Samui include New Year's Eve, Coronation Day, Makha Bucha Day, Asalha Puja, King Bhumibol Adulyadej Memorial Day.
- When is the next event in Ko Samui?
- The next upcoming event in Ko Samui is Coronation Day on Monday, May 4, 2026.