World Ozone Day is celebrated every year on September 16.
♦ World Ozone Day is celebrated every year on September 16 to raising awareness about the importance of the ozone layer in protecting life on Earth. ♦ It also spreads awareness about the steps that have been taken to preserve the ozone layer. ♦ The United Nations General Assembly established World Ozone Day in 1994 to celebrate the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer. ♦ The Montreal Protocol, agreed on September 16, 1987, is an international pact designed to phase out the production and consumption of ozone-depleting substances (ODS). ♦ 2025 theme: From science to global action