Monthly register
Thailand public holidays in May 2026
Thailand has 3 public holidays in May 2026.
May 2026 in Thailand runs 31 calendar days, Northern-hemisphere spring and Southern-hemisphere autumn. Thailand observes 3 public holidays in May 2026: Labor Day, Coronation Day, Visakha Bucha. 2 of those fall on weekdays and reduce the working-day count accordingly. That leaves 19 working days for Thailand businesses, payroll cycles, and project schedules in May 2026. May centres on May Day / Labour Day, observed in over 80 countries on the 1st, and on Memorial Day in the United States at the end of the month. For broader context, see the full 2026 calendar for Thailand or the global view of holidays observed in May 2026 across all 190 countries we cover.
19
Working days
10
Weekend days
2
Public holidays
31
Days in May
- May1
- May4
Coronation Day
Monday, May 4, 2026
- May31
Coming up in Thailand
- Jun 1Day off for Visakha Bucha
- Jun 3Queen Suthida's Birthday
- Jul 28King Vajiralongkorn's Birthday
Long weekends in May
Thailand has 2 long weekends in May 2026
Labor Day & Coronation Day · 5d · Visakha Bucha & Day off for Visakha Bucha · 4d
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