The Great Student Gathering Day for the Environment and Nature, known as GREEN DAY, is held annually with a focus on one of the 17 Sustainable Development Goals (SDGs).

This event brings together students, staff, the general public, and secondary school students—particularly from Assomption in Rennes—to reflect on and raise collective awareness of the challenges posed by climate change and sustainable development.

For the past 11 years, first-year Bachelor students in Environment and Sustainable Development at UniLaSalle Rennes have organized and led this impactful day of sustainable development awareness, continuing to inspire action and dialogue around critical environmental issues.