The International Day for the Preservation of the Ozone Layer is observed on 16 September. It commemorates the Montreal Protocol, an international agreement created to protect the ozone layer by reducing ozone-depleting substances. The day highlights environmental cooperation, sun safety, atmospheric protection and the importance of collective action for the planet.

Event Suggestions:
• Creating a display about the ozone layer, UV protection and the Montreal Protocol
• Exploring everyday actions that support environmental protection
• Hosting a discussion on global cooperation, climate care and scientific solutions