| 1/1/1851, Wed | New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/2/1851, Thu | New Year's Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/3/1851, Fri | New Year's Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/4/1851, Sat | New Year's Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/5/1851, Sun | New Year's Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/6/1851, Mon | New Year's Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/7/1851, Tue | Orthodox Christmas Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/7/1851, Tue | New Year's Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/8/1851, Wed | New Year's Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/14/1851, Tue | Orthodox New Years Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 2/23/1851, Sun | Motherland Defender's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 3/8/1851, Sat | Women's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 4/20/1851, Sun | Easter Sunday (Orthodox) |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 5/1/1851, Thu | International Labor Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 5/2/1851, Fri | International Labor Day: Additional Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 5/9/1851, Fri | Victory Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 6/12/1851, Thu | Russia Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 6/13/1851, Fri | Russia Day: Additional Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 11/3/1851, Mon | Unity Day: Additional Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 11/4/1851, Tue | Unity Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 12/31/1851, Wed | New Year's Eve |
- Religion
- –
- Disrespectful to Hold an Event
- –
|