Public holidays
1090, Serbia
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1090 | New Year's Day |
| 2 | Thursday, 2 January 1090 | New Year's Holiday |
| 3 | Tuesday, 7 January 1090 | Orthodox Christmas Day |
| 4 | Saturday, 15 February 1090 | National Day |
| 5 | Sunday, 16 February 1090 | National Day Holiday |
| 6 | Monday, 17 February 1090 | National Day Holiday |
| 7 | Thursday, 1 May 1090 | May Day |
| 8 | Friday, 2 May 1090 | Great Friday |
| 9 | Saturday, 3 May 1090 | Orthodox Easter Saturday |
| 10 | Sunday, 4 May 1090 | Easter |
| 11 | Monday, 5 May 1090 | Easter Monday |
| 12 | Tuesday, 11 November 1090 | Armistice Day |