Here are the list of international days dedicated to the environmental protection and biodiversity conservation.
| Sr. No | Day | Date(s) |
| 1 | International Day of Clean Energy | 26th January |
| 2 | World Wetlands Day | 2nd February |
| 3 | International Day of the Arabian Leopard | 10th February |
| 4 | International Day of Zero Waste | 30th March |
| 5 | International Mother Earth Day (Earth Day) | 22nd April |
| 6 | World Migratory Bird Day | 11th May |
| 7 | International Day for Biological Diversity | 22nd May |
| 8 | World Environment Day | 5th June |
| 9 | International Day of Clean Air for blue skies | 7th September |
| 10 | International Day of Awareness of Food Loss and Waste | 29th September |
| 11 | World Migratory Bird Day | 12th October |
| 12 | International Day for Preventing the Exploitation of the Environment in War and Armed Conflict | 6th November |