| 1 Jan, 2024 (Mon) | New Year's Day | Public Holiday |
| 12 Jan, 2024 (Fri) | Zanzibar Revolution Day | Public Holiday |
| 11 Mar, 2024 (Mon) | Ramadan Start (Tentative Date) | Observance |
| 20 Mar, 2024 (Wed) | March Equinox | Season |
| 29 Mar, 2024 (Fri) | Good Friday | Public Holiday |
| 31 Mar, 2024 (Sun) | Easter Sunday | Observance |
| 1 Apr, 2024 (Mon) | Easter Monday | Public Holiday |
| 7 Apr, 2024 (Sun) | Karume Day | Public Holiday |
| 10 Apr, 2024 (Wed) | Eid el Fitri (Tentative Date) | Public Holiday |
| 11 Apr, 2024 (Thu) | Eid el Fitri Holiday (Tentative Date) | Public Holiday |
| 26 Apr, 2024 (Fri) | Union Day | Public Holiday |
| 1 May, 2024 (Wed) | Worker's Day | Public Holiday |
| 12 May, 2024 (Sun) | Mothers' Day | Observance |
| 17 Jun, 2024 (Mon) | Eid al-Adha (Tentative Date) | Public Holiday |
| 21 Jun, 2024 (Fri) | June Solstice | Season |
| 7 Jul, 2024 (Sun) | Saba Saba | Public Holiday |
| 8 Aug, 2024 (Thu) | Farmers' Day | Public Holiday |
| 16 Sep, 2024 (Mon) | Maulid (Tentative Date) | Public Holiday |
| 22 Sep, 2024 (Sun) | September Equinox | Season |
| 14 Oct, 2024 (Mon) | Mwalimu Nyerere Day | Public Holiday |
| 9 Dec, 2024 (Mon) | Independence Day | Public Holiday |
| 21 Dec, 2024 (Sat) | December Solstice | Season |
| 24 Dec, 2024 (Tue) | Christmas Eve | Observance |
| 25 Dec, 2024 (Wed) | Christmas Day | Public Holiday |
| 26 Dec, 2024 (Thu) | Boxing Day | Public Holiday |
