Press release from the United Nations Environment Programme (UNEP): https://www.worldenvironmentday.global/
World Environment Day 2026 will rally the world around the urgency of climate action. With rising temperatures, collapsing ecosystems, and disruptive weather extremes, humanity stands at a tipping point.
But we are not powerless.
The 2026 theme underscores that climate action is not just about reducing carbon emissions—it is about rethinking the systems that power our economies and repairing our relationship with the climate. By doing so, we can secure a safer, healthier, and more just future for all.
Azerbaijan will host the global observance, while a cascade of events, campaigns, and creative actions will unfold across continents—on screens, in streets and in communities everywhere.
World Environment Day, which Baku, the capital of Republic of Azerbaijan will host on 5 June 2026, is the largest global platform for environmental engagement and action. Established by the UN General Assembly in 1972, the Day inspires and is celebrated by millions of people across the world, who participate in online and in-person activities and events around the world aimed at accelerating environmental progress for people and planet.
With Azerbaijan as hosts, World Environment Day 2026 will focus on climate change.
Next year, World Environment Day will be hosted by the Republic of Korea with a focus on ending plastic pollution. World Environment Day 2024 was hosted by the Kingdom of Saudi Arabia with a focus on land restoration, desertification, and drought resilience.
About World Environment Day
World Environment Day is the United Nations’ principal vehicle for encouraging worldwide awareness and action for the environment. Held annually since 1973, the Day has also become a vital platform for promoting progress on the environmental dimensions of the Sustainable Development Goals. With the United Nations Environment Programme (UNEP) at the helm, over 150 countries participate each year. Major corporations, non-governmental organizations, communities, governments, and celebrities from across the world adopt the World Environment Day brand to champion environmental causes.
About the UN Environment Programme (UNEP)
UNEP is the leading global voice on the environment. It provides leadership and encourages partnership in caring for the environment by inspiring, informing and enabling nations and peoples to improve their quality of life without compromising that of future generations.
Explore https://www.unep.org/ for more information.
