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.

Mark 5 June 2026 for the world’s largest annual day for the environment. Stay tuned for updates, resources and opportunities to join this global moment for action and hope.