| January 01 | New Year’s Day |
| March 21 | Human Rights Day |
| March 23 | World Meteorological Day |
| March 28 | Earth Hour (20:30 – 21:30) |
| April 10 | Good Friday |
| April 12 | International Day of Human Space Flight |
| April 12 | Yuri’s Night |
| April 13 | Family Day |
| April 18 | International Day for Monuments & Sites |
| April 22 | Earth Day |
| April 27 | Freedom Day |
| May 01 | Workers’ Day |
| May 25 | International Towel Day |
| June 16 | Youth Day |
| June 30 | International Asteroid Day |
| August 09 | National Women’s Day |
| September 24 | Heritage Day |
| October 04 | World Space Week (October 04 – 10) |
| October 31 | Dark Matter Day |
| December 16 | Day of Reconciliation |
| December 25 | Christmas Day |
| December 26 | Day of Goodwill |
Protecting South Africa’s astronomical heritage
