Public holidays
2156, Serbia
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 2156 | New Year's Day |
| 2 | Friday, 2 January 2156 | New Year's Holiday |
| 3 | Wednesday, 7 January 2156 | Orthodox Christmas Day |
| 4 | Sunday, 15 February 2156 | National Day |
| 5 | Monday, 16 February 2156 | National Day Holiday |
| Tuesday, 17 February 2156 | National Day (observance) | |
| 6 | Thursday, 8 April 2156 | Great Friday |
| 7 | Friday, 9 April 2156 | Orthodox Easter Saturday |
| 8 | Saturday, 10 April 2156 | Orthodox Easter |
| 9 | Sunday, 11 April 2156 | Orthodox Easter Monday |
| 10 | Saturday, 1 May 2156 | May Day |
| 11 | Sunday, 2 May 2156 | May Day Holiday |
| Monday, 3 May 2156 | May Day Holiday (observance) | |
| 12 | Thursday, 11 November 2156 | Armistice Day |