| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 12 Mar | Wednesday | Arbor Day | Not public | |
| 12 Mar | Wednesday | Decoration Day | Liberia More... | Public |
| 12 Mar | Wednesday | Independence and Republic Day | Mauritius More... | Public |
| 12 Mar | Wednesday | Commonwealth Day | British Virgin Islands More... | Public |
| 12 Mar | Wednesday | Youth Day | Zambia More... | Public |