| January | 15-01-22 | Makar Sankranti |
| January | 09-01-22 | Guru Gobind Singh Jayanti |
| January | 26-01-22 | Republic Day |
| February | 05-02-22 | Basant Panchami |
| February | 16-02-22 | Sant Ravidas Jayanti |
| March | 21-03-22 | Bismillah Khan Jayanti |
| March | 18-03-22 & 19-03-22 | Holi |
| March | 22-03-22 | Bihar Diwas |
| April | 09-04-22 | Samrat Ashok Ashtami |
| April | 14-04-22 | Dr. Bhim Rao Ambedkar Jayanti |
| April | 14-04-22 | Mahavir Jayanti |
| April | 23-04-22 | Vir Kunwar Singh Jayanti |
| May | 01-05-22 | May Day (Labour Day) |
| May | 03-05-22 | Eid-Ul-Fitr |
| May | 10-05-22 | Janaki Navami |
| May | 16-05-22 | Buddha Purnima |
| May | 14-05-22 | Kabir Jayanti |
| June | 14-06-22 | --- |
| August | 15-08-22 | Independence Day |
| August | 17-08-22 | Dashrath Manjhi Punyatithi |
| September | 17-09-22 | Vishwakarma Puja |
| September | 23-09-22 | Ramdhari Singh Dinkar Jayanti |
| October | 02-10-22 | Mahatma Gandhi Jayanti |
| October | 11-10-22 | Jayprakash Jayanti |
| October | 30-10-22 & 31-10-22 | Chhath Puja |
| November | 08-11-22 | Gurunanak Jayanti |
| November | 26-11-22 | Samvidhan Diwas |
| December | 03-12-22 | Dr. Rajendra Prasad Jayanti |
| December | 18-12-22 | Bihari Thakur Jayanti |
