World Wildlife Day (3 March)
On 20 December 2013, the United Nations General Assembly proclaimed 3 March as World Wildlife Day to raise awareness of the world’s wild animals and plants.
World Water Day (22 March)
The United Nations General Assembly announced in December 1992 that 22 March of each year was declared World Water Day, to be observed starting in 1993.
Earth Day (22 April)
Earth Day is celebrated on 22 April to demonstrate support for environmental protection, and is an annual event with activities coordinated globally by Earth Day Network.
International Day for Biological Diversity (22 May)
The United Nations dedicated 22 May of every year as International Day for Biological Diversity with the aim to arouse and develop awareness about biodiversity issues.
World Environment Day (5 June)
World Environment Day is celebrated on 5 June and people are invited to take action in order to be part of the change for the Earth.
World Oceans Day (8 June)
World Oceans Day takes place annually on 8 June. The day works to foster public interest in the proper management of the ocean and its resources.
World Day to Combat Desertification and Drought (17 June)
World Day to Combat Desertification and Drought is observed every year on 17 June in order to promote public awareness of international efforts to combat desertification.
International Day for the Preservation of the Ozone Layer (16 September)
16 September is the International Day for the Preservation of the Ozone Layer. It spreads awareness about the depletion of Ozone Layer and search possible solutions.
World Car Free Day (22 September)
Word Car Free Day is an international event that is celebrated every 22 September when people are encouraged to get around without driving alone in cars.