HSTU Calendar 2017
List of Holidays - 2018
| Subject | Date | |
| 1 | Saraswati Puja (Sripanchami) | 22 January |
| 2 | Shahid Dibash & International Mother Language Day | 21 February |
| 3 | Birthday of Father of the Nation Bangabandhu Sheikh Mujibur Rahman |
17 March |
| 4 | Independence & National Day | 26 March |
| 5 | Bangla Nababarsha | 14 April |
| 6 | Sab-e-Meraj* | 15 April |
| 7 | Buddha Purnima* | 29 April |
| 8 | May Day | 1 May |
| 9 | Sab-e-Barat* | 2 May |
| 10 | Holy Ramadan, Sab-e-Qadar & Eid-ul-Fitr*, Summer Vaction | 3 June 21 June |
| 11 | National Mourning day | 15 August |
| 12 | Eid-ul-Azha* | 19 August 28 August |
| 13 | Janmastami | 2 September |
| 14 | Mohorrom | 21 September |
| 15 | Durgapuja | 16 October 20 October |
| 16 | Akheri Chahar Shomba* | 7 November |
| 17 | Eid-e-Miladun-Nabi(SM)* | 21 November |
| 18 | Martyred Intellectuals' Day | 14 December (class suspend) |
| 19 | Victory Day | 16 December |
| 20 | Christmas Day, Winter Vacation & Fateha-e-Eajdaham | 23 December 31 December |