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International Day for Biological Diversity
May 22
When is International Day for Biological Diversity celebrated in 2022?
International Day for Biological Diversity is observed on May 22 each year.
Observations
| Weekday | Month | Day | Year |
| Sunday | May | 22 | 2022 |
| Monday | May | 22 | 2023 |
| Wednesday | May | 22 | 2024 |
| Thursday | May | 22 | 2025 |