Climate Justice Days

Climate Justice Days is an annual climate festival running September 18-20, 2026 in Copenhagen and September 17-19, 2026 in Aarhus. The festival brings together hope, action, knowledge, and community around the climate crisis.

The programme features talks with researchers, artists, activists, and politicians, as well as a green Friday bar, communal meals, canal tours, film screenings, and workshops. The festival welcomes both those who have worked on climate and environmental issues for years and those who are simply curious.

Participation is free. If you buy a support wristband, you back the festival and gain priority access to activities.