| Magh Bihu & Tusu Puja | 15-Jan-2020 | Wednesday | Regional |
| Magh Bihu & Tusu Puja | 16-Jan-2020 | Thursday | Regional |
| Netaji's Birthday | 23-Jan-2020 | Thursday | Regional |
| Republic Day | 26-Jan-2020 | Sunday | National |
| Gwther Bathou San | 28-Jan-2020 | Tuesday | Regional |
| Me-Dam-Me-Phi | 31-Jan-2020 | Friday | Regional |
| Bir Chilaray Divas | 09-Feb-2020 | Sunday | Regional |
| Dol Jatra | 09-Mar-2020 | Monday | Regional |
| Good Friday | 10-Apr-2020 | Friday | Regional |
| Bohag Bihu | 13-Apr-2020 | Monday | Regional |
| Bohag Bihu | 14-Apr-2020 | Tuesday | Regional |
| Bohag Bihu | 15-Apr-2020 | Wednesday | Regional |
| Tithi of Damodaradev | 23-Apr-2020 | Thursday | Regional |
| May Day | 01-May-2020 | Friday | Regional |
| Buddha Purnima | 07-May-2020 | Thursday | Regional |
| Id-ul-Fitre | 25-May-2020 | Monday | Regional |
| Janmotsav of Sri Sri Madhabdeva | 06-Jun-2020 | Saturday | Regional |
| Id Ul -Zuha | 01-Aug-2020 | Saturday | Regional |
| Independence Day | 15-Aug-2020 | Saturday | National |
| Thithi of Srimanta Sankardeva | 20-Aug-2020 | Thursday | Regional |
| Muharram | 30-Aug-2020 | Sunday | Regional |
| Thithi of Sri Sri Madhabdeva | 07-Sep-2020 | Monday | Regional |
| Janmastomi | 09-Sep-2020 | Wednesday | Regional |
| Janmotsav of Srimanta Sankardeva | 26-Sep-2020 | Saturday | Regional |
| Birthday of Mahatma Gandhi | 02-Oct-2020 | Friday | National |
| Kati Bihu | 17-Oct-2020 | Saturday | Regional |
| Durga Puja & Bijoya Dashomi | 23-Oct-2020 | Friday | Regional |
| Durga Puja & Bijoya Dashomi | 24-Oct-2020 | Saturday | Regional |
| Durga Puja & Bijoya Dashomi | 25-Oct-2020 | Sunday | Regional |
| Durga Puja & Bijoya Dashomi | 26-Oct-2020 | Monday | Regional |
| Lakshmi Puja | 30-Oct-2020 | Friday | Regional |
| Kali Puja & Dipawali | 14-Nov-2020 | Saturday | Regional |
| Chhat Puja | 20-Nov-2020 | Friday | Regional |
| Lachit Divas | 24-Nov-2020 | Tuesday | Regional |
| Guru Nanak's Birthday | 30-Nov-2020 | Monday | Regional |
| Asom Divas (Su- Ka-Pha Divas) | 02-Dec-2020 | Wednesday | Regional |
| Christmas | 25-Dec-2020 | Friday | Regional |
