06/06/2026
Since 1973, has highlighted environmental challenges facing our planet and encouraged action at all levels of society.
From climate change and biodiversity loss to pollution and sustainable development, environmental issues are discussed by Member States at the United Nations as part of the global effort to build a more sustainable future.
This year's observance is a reminder that international cooperation plays an important role in addressing environmental challenges that affect us all.
Learn more about World Environment Day 👉 worldenvironmentday.global
Interested in learning how environmental issues are discussed at the United Nations? Visit in and explore the work of the Organization through a guided tour or briefing 👉 un.org/visit