| Occassion | Date | Days |
|---|---|---|
| English New Year | 2020-01-01 | 01 |
| Birthday of Swami Vivekananda | 2020-01-12 | 00 |
| Birthday of Netaji Subhas Chandra Bose | 2020-01-23 | 01 |
| Republic Day | 2020-01-26 | 00 |
| Saraswati Puja | 2020-01-30 | 02 |
| Shiva Ratri | 2020-02-21 | 01 |
| Doljatra | 2020-03-09 | 01 |
| Holy | 2020-03-10 | 01 |
| Sab-e-Barat (For Muslims only) | 2020-04-09 | 01 |
| Good Friday | 2020-04-10 | 01 |
| Bengali New Year and Birthday of Dr. B.R. Ambedkar | 2020-04-14 | 01 |
| May Day | 2020-05-01 | 01 |
| Buddha Purnima | 2020-05-07 | 01 |
| Birthday of Rabindra Nath Tagore | 2020-05-08 | 01 |
| Eid-Ul-Fitar (Ramzan Eid) | 2020-05-25 | 02 |
| Eid-Ul-Adha (Bakra Eid) | 2020-08-01 | 01 |
| Janmastami | 2020-08-11 | 01 |
| Independence Day | 2020-08-15 | 01 |
| Maharam | 2020-08-30 | 00 |
| Biswakarma Puja and Mahalaya | 2020-09-17 | 01 |
| Birthday of Gandhiji | 2020-10-02 | 01 |
| Puja Vacation (including Fateha-Doaz-Doham and Bhatri Dwitiya) | 2020-10-19 | 30 |
| Chat Puja | 2020-11-19 | 02 |
| Birthday of Guru Nanak | 2020-11-30 | 01 |
| Christmas Day | 2020-12-25 | 01 |
| Principal Discretion | 05 |