World Environment Day 2026
Friday, June 5, 2026
World Environment Day 2026 took place on Friday, June 5, 2026 (a Friday). See World Environment Day 2027 โ
When is World Environment Day 2026?
World Environment Day 2026 is on Friday, June 5, 2026. It falls on a Friday.
How many days until World Environment Day 2026?
World Environment Day 2026 took place on Friday, June 5, 2026, 52 days ago.
- Date
- Friday, June 5, 2026
- Day of week
- Friday
- Type
- Social Observances
- Duration
- 1 day
World Environment Day, held every June 5, is the United Nations' flagship day for environmental awareness, marked in more than 150 countries with tree planting, clean-ups and educational events.
For the full story โ history, meaning, traditions, foods and FAQs โ see the World Environment Day guide.