Friday, 3 November 2023
International Day for Biosphere Reserves promotes the conservation and sustainable use of ecosystems through UNESCO’s biosphere reserve network.
Frequently asked questions
- When is International Day for Biosphere Reserves 2023?
- International Day for Biosphere Reserves 2023 is on Friday, 3 November 2023.
- What day of the week is International Day for Biosphere Reserves 2023?
- It falls on Friday.
- How is International Day for Biosphere Reserves calculated?
- This event is observed every year on 3 November.