Monthly register
Sri Lanka public holidays in May 2026
Sri Lanka has 5 public holidays in May 2026.
May 2026 in Sri Lanka runs 31 calendar days, Northern-hemisphere spring and Southern-hemisphere autumn. Sri Lanka observes 5 public holidays in May 2026: May Day, Vesak Full Moon Poya Day, Day after Vesak Full Moon Poya Day, Eid al-Adha, Adhi Poson Full Moon Poya Day. 3 of those fall on weekdays and reduce the working-day count accordingly. That leaves 18 working days for Sri Lanka 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 Sri Lanka 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
- May1
- May2
- May28
- May30
Adhi Poson Full Moon Poya Day
Saturday, May 30, 2026
Coming up in Sri Lanka
- Jun 29Poson Full Moon Poya Day
- Jul 29Esala Full Moon Poya Day
- Aug 26Milad-Un-Nabi
Long weekends in May
Sri Lanka has 2 long weekends in May 2026
Vesak Full Moon Poya Day & Day after Vesak Full Moon Poya Day · 4d · Eid al-Adha · 4d
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