| Date | Holiday |
|---|---|
| 2028-01-01 | New Year's Day |
| 2028-01-02 | Zanzibar Revolution Day |
| 2028-02-26 | End of Ramadan (Eid al-Fitr) |
| 2028-04-07 | Karume Day |
| 2028-04-14 | Good Friday |
| 2028-04-17 | Easter Monday |
| 2028-04-26 | Union Day |
| 2028-05-01 | Labour Day |
| 2028-05-05 | Feast of the Sacrifice (Eid al-Adha) |
| 2028-07-07 | Saba Saba Day |
| 2028-08-03 | Maulid Day |
| 2028-08-08 | Nane Nane Day |
| 2028-10-14 | Nyerere Day |
| 2028-12-09 | Independence Day |
| 2028-12-25 | Christmas Day |
| 2028-12-26 | Christmas Day |