World Environment Day is observed annually on June 5th. It is one of the principal vehicles through which the United Nations stimulates worldwide awareness and encourages political attention and action for the protection of the environment. First held in 1974, World Environment Day is a global platform for raising awareness, taking action, and promoting positive environmental initiatives.

Each year, World Environment Day has a specific theme chosen by the United Nations Environment Programme (UNEP) to address pressing environmental issues and encourage action. The themes often revolve around topics such as climate change, biodiversity conservation, pollution prevention, sustainable consumption and production, and environmental stewardship.

World Environment Day is celebrated in various ways around the world, including tree planting campaigns, clean-up drives, environmental education and awareness-raising activities, sustainable development projects, policy advocacy efforts, and community engagement initiatives. It serves as an opportunity for individuals, communities, governments, businesses, and organizations to come together and take concrete actions to protect and preserve the environment for present and future generations.

Through its global reach and impact, World Environment Day plays a vital role in mobilizing people and resources to address environmental challenges, promote sustainability, and work towards a healthier, more resilient planet.