Thursday, 22 May 2025
International Day for Biological Diversity promotes understanding and protection of the variety of life on Earth.
Also known as
- World Biodiversity Day
- Biodiversity Day
Frequently asked questions
- When is International Day for Biological Diversity 2025?
- International Day for Biological Diversity 2025 is on Thursday, 22 May 2025.
- What day of the week is International Day for Biological Diversity 2025?
- It falls on Thursday.
- How is International Day for Biological Diversity calculated?
- This event is observed every year from 2001 onwards on 22 May.