| 24 September 2026 |
National Arbor Day |
| 07 September 2026 |
International Day of Clean Air for blue skies |
| 14-19 September 2026 |
Clean Up and Recycle SA Campaign |
| 04 October 2026 |
World Animal Day |
| 13 October 2026 |
The International Day for Disaster Reduction (IDDR) |
| 02 February 2027 |
World Wetlands Day |
| 21 March 2027 |
International Day of Forests |
| 22 March 2027 |
World Water Day |
| 22 May 2027 |
International Day for Biological Diversity |
| 05 June 2027 |
World Environment Day |
| 17 June 2027 |
World Day to Combat Desertification |
