Calendar of Events
March 2025
| Event | Date(s) | Region/Tradition |
| St. Davids Day | 1 March | Christianity |
| ‘Alá’ | 1 March | Bahá’í |
| 19-Day Fast begins | 1 March | Bahá’í |
| First of Ramaḍān | 1 March | Islam |
| Great Fast begins | 3 March | Christianity |
| Shrove Tuesday | 4 March | Christianity |
| 5 St. Piran’s Day | 5 March | Christianity |
| Ash Wednesday | 5 March | Christianity |
| World Day of Prayer | 7 March | Christianity |
| International Women's Day | 8 March | International |
| Eve of Purim | 13 March | Judaism |
| Purim | 14 March | Judaism |
| Memorial of Shan-tao/Zendo Daishi | 14 March | Buddhism |
| Holi | 14 March | Hinduism |
| Hola Mohalla | 14 March | Sikhism |
| Sikh New Year’s Day | 14 March | Sikhism |
| Ghambar Hamaspathmaedem begins | 16 March | Zoroastrianism |
| St. Patrick's Day | 17 March | Christianity |
| Festival of Higan-e | 17 March | Buddhism |
| Birth of Avalokiteshvara Bodhisattva | 18 March | Buddhism |
| 19-Day Fast ends | 19 March | Bahá’í |
| Francophone Day | 20 March | International |
| Naw-Rúz | 20 March | Bahá’í |
| Navroz | 20 March | Zoroastrianism |
| Nowruz | 20 March | Islam |
| Spring Ohigan | 20 March | Buddhism |
| Bahá | 20 March | Bahá’í |
| Ghambar Hamaspathmaedem ends | 20 March | Zoroastrianism |
| Ostara | 20 March | Wicca |
| Shunbun-no-hi | 20 March | Shintoism |
| March Equinox | 20 March | International |
| International Day for the Elimination of Racial Discrimination | 21 March | International |
| International Day of Remembrance of the Victims of Slavery | 25 March | International |
| 26 Islam Laylat al-Qadr (beginning at sunset to sunset of the next day) | 26 March | Islam |
| Birth Anniversary of Prophet Zarathustra | 26 March | Zoroastrianism |
| Jum’at al-Wada | 28 March | Islam |
| Navvarsha | 30 March | Hinduism |
| Ramayana Week begins | 30 March | Hinduism |
ʻĪd al-Fiṭr |
31 March | Islam |
| National Indigenous Languages Day | 31 March | Canada |