Monthly register
Indonesia public holidays in May 2026
Indonesia has 7 public holidays in May 2026.
May 2026 in Indonesia runs 31 calendar days, Northern-hemisphere spring and Southern-hemisphere autumn. Indonesia observes 7 public holidays in May 2026: International Labor Day, Labour Day, Ascension Day, Joint Holiday after Ascension Day, Idul Adha, Joint Holiday for Idul Adha, Waisak Day (Buddha's Anniversary). 6 of those fall on weekdays and reduce the working-day count accordingly. That leaves 15 working days for Indonesia 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 Indonesia or the global view of holidays observed in May 2026 across all 190 countries we cover.
16
Working days
10
Weekend days
5
Public holidays
31
Days in May
- May1
- May1
- May14
- May15
- May27
- May28
- May31
Waisak Day (Buddha's Anniversary)
Sunday, May 31, 2026
Coming up in Indonesia
- Jun 1Pancasila Day
- Jun 16Muharram / Islamic New Year
- Aug 17Independence Day
Long weekends in May
Indonesia has 4 long weekends in May 2026
Idul Adha & Joint Holiday for Idul Adha · 6d · Ascension Day & Joint Holiday after Ascension Day · 5d · Labour Day · 4d · Waisak Day (Buddha's Anniversary) & Pancasila Day · 4d
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