Information about legal national holidays across the globe.
Islamic holidays depend on the sighting of the moon: dates not yet announced are estimates and may move by a day.
Weekend holidays are displayed in gray.
| 2019 Day | Public Holiday |
| Tuesday, January 01 | New Year's Day |
| Saturday, January 12 | Zanzibar Revolution Day |
| Monday, January 14 | Zanzibar Revolution Day (observed) |
| Sunday, April 07 | Sheikh Abeid Amani Karume Day |
| Monday, April 08 | Sheikh Abeid Amani Karume Day (observed) |
| Friday, April 19 | Good Friday |
| Monday, April 22 | Easter Monday |
| Friday, April 26 | Union Day |
| Wednesday, May 01 | International Workers' Day |
| Wednesday, June 05 | Eid al-Fitr |
| Thursday, June 06 | Eid al-Fitr (second day) |
| Sunday, July 07 | Saba Saba Day |
| Monday, July 08 | Saba Saba Day (observed) |
| Thursday, August 08 | Nane Nane Day |
| Tuesday, August 13 | Eid al-Adha |
| Monday, October 14 | Mwalimu Nyerere Day |
| Sunday, November 10 | Prophet's Birthday |
| Monday, November 11 | Prophet's Birthday (observed) |
| Monday, December 09 | Independence and Republic Day |
| Wednesday, December 25 | Christmas Day |
| Thursday, December 26 | Boxing Day |