Public holidays
2100, Serbia
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 2100 | New Year's Day |
| 2 | Saturday, 2 January 2100 | New Year's Holiday |
| 3 | Thursday, 7 January 2100 | Orthodox Christmas Day |
| 4 | Monday, 15 February 2100 | National Day |
| 5 | Tuesday, 16 February 2100 | National Day Holiday |
| 6 | Thursday, 29 April 2100 | Great Friday |
| 7 | Friday, 30 April 2100 | Orthodox Easter Saturday |
| 8 | Saturday, 1 May 2100 | Orthodox Easter / May Day |
| 9 | Sunday, 2 May 2100 | Orthodox Easter Monday / May Day Holiday |
| Monday, 3 May 2100 | May Day Holiday (observance) | |
| 10 | Thursday, 11 November 2100 | Armistice Day |