Public holidays
1813, Serbia
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 1813 | New Year's Day |
| 2 | Saturday, 2 January 1813 | New Year's Holiday |
| 3 | Saturday, 1 May 1813 | May Day |
| 4 | Sunday, 2 May 1813 | May Day Holiday |
| Monday, 3 May 1813 | May Day Holiday (observance) |