World Environment Day 2026
Friday, June 5, 2026
World Environment Day 2026 fell on Friday, June 5, 2026 (a Friday). See World Environment Day 2027 โ
When is World Environment Day 2026?
World Environment Day 2026 fell on Friday, June 5, 2026. It was a Friday.
How many days until World Environment Day 2026?
As of October 15, 2026, it has been 132 days since World Environment Day 2026, which fell on Friday, June 5, 2026.
- Date
- Friday, June 5, 2026
- Day of week
- Friday
- Type
- Social Observances
- Duration
- 1 day
Other holidays in June 2026
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.