Public holidays
2221, Serbia
| # | Date | Public holiday |
|---|---|---|
| 1 | Monday, 1 January 2221 | New Year's Day |
| 2 | Tuesday, 2 January 2221 | New Year's Holiday |
| 3 | Sunday, 7 January 2221 | Orthodox Christmas Day |
| 4 | Thursday, 15 February 2221 | National Day |
| 5 | Friday, 16 February 2221 | National Day Holiday |
| 6 | Wednesday, 11 April 2221 | Great Friday |
| 7 | Thursday, 12 April 2221 | Orthodox Easter Saturday |
| 8 | Friday, 13 April 2221 | Orthodox Easter |
| 9 | Saturday, 14 April 2221 | Orthodox Easter Monday |
| 10 | Tuesday, 1 May 2221 | May Day |
| 11 | Wednesday, 2 May 2221 | May Day Holiday |
| 12 | Sunday, 11 November 2221 | Armistice Day |
| Monday, 12 November 2221 | Armistice Day (observance) |