| March | ||
| 1 | Zero Discrimination Day |  |
| 3 | World Wildlife Day | |
| 3 | World Day of Prayer | |
| 7 | Purim (Judaism) | |
| 8 | International Women's Day | |
| 8 | Holi (Hinduism) | |
| 8 | Lailat al Bara'ah (Islam) | |
| 17 | St Patrick's Day | |
| 16 | National Close the Gap Day | |
| 21 | International Day for the Elimination of Racial Discrimination | |
| 21 | Harmony Day | |
| 21-27 | National Harmony Week | |
| 22 | World Water Day | |
| 23 | Ramadan begins (Islam) | |
|
24 |
International Day for the Right to the Truth concerning Gross Human Rights Violations and for the Dignity of Victims | |
| 25 | Annunciation (Christianity) | |
| 25 | International Day of Remembrance of Slavery Victims and the Transatlantic Slave Trade | |
| 25 | Earth Hour | |
| 30 | Rama Navami (Hinduism) | |
| April | ||
| 2 | Daylight Savings Time ends | |
| 2 | Palm Sunday (Christianity) | |
