Mar 21
- All Day
- Day 2
- International Day for the Elimination of Racial Discrimination
- International Day for the Elimination of Racism
- World Down Syndrome Day
- World Poetry Day
Mar 22
- All Day
- Earth Hour
- World Water Day
- World Water Day
Mar 23
- All Day
- World Meteorlogical Day
Mar 24
- All Day
- Day 3
- World Tuberculosis Day
Mar 25
- All Day
- Day 4
- Feast of the Annunciation
- International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade
Mar 26
- All Day
- Day 5
- Laylat-al-Qadr
- Purple Day for Epilepsy
Mar 27
- All Day
- Day 1
- World Theatre Day
Mar 28
- All Day
- Day 2
