A. 17 September
B. 16 September
C. 17 October
D. 16 November
Submitted by: Muhammad Shoaib
International Day for the Preservation of the Ozone Layer (informally and simply called Ozone Day) is celebrated on September 16 designed by the United Nations General Assembly.
Correct Answer: 16 September ✔
Last Updated: December 07, 2023