* World Environment DayWorld Environment Day
World Environment Day ('WED') is celebrated every year on 5 June to raise global awareness of the need to take positive environmental action. It is run by the United Nations Environment Programme (UNEP). The United Nations Conference on the Human Environment was from 5–16 June 1972, and World Environment Day was established by the United Nations General Assembly in 1972.
* World Oceans DayWorld Oceans Day
In 2008, the United Nations General Assembly decided that, as from 2009, 8 June would be designated by the United Nations as “World Oceans Day” (resolution 63/111, paragraph 171). Many countries have celebrated World Oceans Day following the United Nations Conference on Environment and Development, which was held in Rio de Janeiro in 1992. The oceans are essential to food security and the health and survival of all life, power our climate and are a critical part of the biosphere. The official designation of World Oceans Day is an opportunity to raise global awareness of the current challenges faced by the international community in connection with the oceans.