IRDM Holiday list for the Academic year 2018-19
| Occasion | No. of Days | Day | Date |
| Convocation Ceremony | 0 | Thursday | 04.07.2019 |
| Rathayarta | 0 | Thursday | 04.07.2019 |
| Id-uz-Zuha | 1 | Monday | 12.08.2019 |
| Independence Day/ Rakhi Purnima | 1 | Thursday | 15.08.2019 |
| Janmashtami | 1 | Saturday | 24.08.2019 |
| Muharram | 1 | Tuesday | 10.09.2019 |
| Viswakarma Puja (Half Day) | 0.5 | Friday | 17.09.2019 |
| Mahalaya | 1 | Saturday | 28.09.2019 |
| Gandhiji’s Birthday | 1 | Wednesday | 02.10.2019 |
| Durga Puja Vacation (Sashthi to Kojagori Lakshmi Puja) | 9 | Friday to Saturday | 04.10.2019-12.10.2019 |
| Shri Shri Kali Puja | 1 | Monday | 28.10.2019 |
| Bhatri Dwitiya | 1 | Tuesday | 29.10.2019 |
| Chhat Puja | 1 | Saturday | 02.11.2019 |
| Birthday of Sri Guru Nanak | 1 | Tuesday | 12.11.2019 |
| Shri Sarada Devi’s Birthday (Tithi Puja) | 1 | Wednesday | 18.12.2019 |
| Christmas | 1 | Wednesday | 25.12.2019 |
| Kalpataru Utsav (Eng New Year’s Day) | 1 | Wednesday | 01.01.2020 |
| National Youth Day | 0 | Sunday | 12.01.2020 |
| Swami Vivekananda’s Birthday (Tithi Puja) | 1 | Friday | 17.01.2020 |
| Netaji’s Birthday | 1 | Thursday | 23.01.2020 |
| Republic Day | 0 | Sunday | 26.01.2020 |
| Saraswati Puja | 1 | Thursday | 30.01.2020 |
| Shivachaturdashi | 1 | Friday | 21.02.2020 |
| Sri Ramakrishna’s Birthday (Tithi Puja) | 1 | Tuesday | 25.02.2020 |
| Dol Yatra / Holi | 1 | Monday | 09.03.2020 |
| Good Friday | 1 | Friday | 10.04.2020 |
| Bengali New Year’s Day | 1 | Tuesday | 14.04.2020 |
| Ashrama Foundation Day (Akshaya Tritiya) | 0 | Sunday | 26.04.2020 |
| Foundation Day of Ramakrishna Mission | 1 | Friday | 01.05.2020 |
| Buddha Purnima | 1 | Thursday | 07.05.2020 |
| Rabindra Jayanti | 1 | Saturday | 09.05.2020 |
| Id-Ul-Fitre | 1 | Saturday | 23.05.2020 |
Total no. of holidays: 34.5 days
Note: Sunday is not counted in the holiday list