All Banks and Financial Institutes of Bangladesh are closed on all Fridays and Saturdays and for the following holiday observances in the year of 2021:
| Holiday | Date | No of Holidays |
|---|---|---|
| Shaheed Day and International Mother Language Day | 21 February, Sunday | 01 day |
| Birthday of the Father of the Nation Bangabandhu Sheikh Mujibur Rahman | 17 March, Wednesday | 01 day |
| Independence and National Day | 26 March,Friday | 01 day |
| *Shab-e-Barat | 30 March, Tuesday | 01 day |
| Bengali New Year's Day | 14 April, Wednesday | 01 day |
| May Day | 01 May, Saturday | 01 day |
| * Jumatul Wida | 07 May, Friday | 01 day |
| *Shab-e-Qadar | 10 May, Monday | 01 day |
| *Eid-ul-Fitr | 13, 14 & 15 May, Thursday, Friday & Saturday | 03 days |
| *Buddha Purnima (Boishakhi Purnima) | 26 May, Wednesday | 01 day |
| Bank Holiday | 01 July, Thursday | 01 day |
| *Eid-ul-Azha | 20, 21 & 22 July , Tuesday, Wednesday & Thursday | 03 days |
| National Mourning Day | 15 August, Sunday | 01 day |
| *Moharrum (Ashura) | 20 August, Friday | 01 day |
| *Shuva Janmashtami | 30 August, Monday | 01 day |
| Durga Puja (Bijoya Dashami) | 15 October, Friday | 01 day |
| *Eid-e-Miladun-Nabi (S) | 19 October, Tuesday | 01 day |
| Victory Day | 16 December, Thursday | 01 day |
| Christmas Day | 25 December, Saturday | 01 day |
| Bank Holiday | 31 December, Friday | 01 day |
| Total | 24 days |