| 11 Jan, 2023 (Wed) | Prithvi Jayanti | Public Holiday |
| 16 Jan, 2023 (Mon) | National Day of Mourning | Public Holiday |
| 22 Jan, 2023 (Sun) | Sonam Losar (Tamang New Year) | Optional Holiday |
| 26 Jan, 2023 (Thu) | Basant Panchami | Academic Holiday |
| 13 Feb, 2023 (Mon) | People's War Day | Public Holiday |
| 18 Feb, 2023 (Sat) | Maha Shivaratri | Public Holiday |
| 19 Feb, 2023 (Sun) | National Democracy Day | Public Holiday |
| 8 Mar, 2023 (Wed) | Nari Dibas | Public Holiday |
| 21 Mar, 2023 (Tue) | Godhe Yatra | Local holiday |
| 21 Mar, 2023 (Tue) | March Equinox | Season |
| 14 Apr, 2023 (Fri) | Nepali New Year (Tentative Date) | Public Holiday |
| 22 Apr, 2023 (Sat) | Ramjan Edul Fikra | Optional Holiday |
| 1 May, 2023 (Mon) | Majdoor Divas | Public Holiday |
| 5 May, 2023 (Fri) | Buddha Jayanti (Tentative Date) | Public Holiday |
| 29 May, 2023 (Mon) | Ganatantra Diwas (Republic Day) | Public Holiday |
| 22 Jun, 2023 (Thu) | June Solstice | Season |
| 29 Jun, 2023 (Thu) | Edul Aajaha | Optional Holiday |
| 30 Aug, 2023 (Wed) | Janai Purnima | Public Holiday |
| 1 Sep, 2023 (Fri) | Gai Jatra | Public Holiday |
| 6 Sep, 2023 (Wed) | Gaura Parba | Optional Holiday |
| 6 Sep, 2023 (Wed) | Shree Krishna Janamashtami (Tentative Date) | Public Holiday |
| 18 Sep, 2023 (Mon) | Hartalika Teej | Optional Holiday |
| 19 Sep, 2023 (Tue) | Constitution Day | Public Holiday |
| 23 Sep, 2023 (Sat) | September Equinox | Season |
| 28 Sep, 2023 (Thu) | Indra Jatra | Local holiday |
| 15 Oct, 2023 (Sun) | Ghatasthapana | Public Holiday |
| 21 Oct, 2023 (Sat) | Phulpati (Dashain) | Public Holiday |
| 22 Oct, 2023 (Sun) | Astami (Dashain) | Public Holiday |
| 23 Oct, 2023 (Mon) | Nawami (Dashain) | Public Holiday |
| 24 Oct, 2023 (Tue) | Dashami (Dashain) | Public Holiday |
| 25 Oct, 2023 (Wed) | Ekadashi (Dashain) | Public Holiday |
| 11 Nov, 2023 (Sat) | Phalgunanda Jayanti | Optional Holiday |
| 12 Nov, 2023 (Sun) | Laxmi Puja (Tihar) | Public Holiday |
| 14 Nov, 2023 (Tue) | Gobhardan Pujan (Tihar) | Public Holiday |
| 15 Nov, 2023 (Wed) | Bhai Tika (Tihar) | Public Holiday |
| 19 Nov, 2023 (Sun) | Chhat Parwa | Public Holiday |
| 27 Nov, 2023 (Mon) | Guru Nanak Jayanti | Optional Holiday |
| 3 Dec, 2023 (Sun) | International Day of Disabled Persons | Optional Holiday |
| 22 Dec, 2023 (Fri) | December Solstice | Season |
| 25 Dec, 2023 (Mon) | Christmas Day | Optional Holiday |
| 26 Dec, 2023 (Tue) | Udhauli Parva | Optional Holiday |
| 30 Dec, 2023 (Sat) | Tamu Lhosar | Optional Holiday |
