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International Day for the Preservation of the Ozone Layer

๐Ÿ“… Wednesday, September 16, 2026 at 00:00:00 UTC
โฑ๏ธ Duration: 1 day -- International Day for the Preservation of the Ozone Layer Ends at 00:00:00 (UTC)
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International Day for the Preservation of the Ozone Layer starts
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Wednesday, 16 September 2026
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What is International Day for the Preservation of the Ozone Layer?

International Day for the Preservation of the Ozone Layer

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About International Day for the Preservation of the Ozone Layer

The International Day for the Preservation of the Ozone Layer is observed annually on September 16. This day was established to raise awareness about the importance of the ozone layer and the need for its protection. The ozone layer plays a crucial role in shielding the Earth from harmful ultraviolet (UV) radiation, which can lead to serious health and environmental issues.

The observance was first celebrated in 2000, following the adoption of the Montreal Protocol on Substances that Deplete the Ozone Layer in 1987. This landmark agreement aimed to phase out the production and consumption of ozone-depleting substances, significantly contributing to the recovery of the ozone layer.

On this day, various activities are organized worldwide, including educational programs, community events, and discussions focused on environmental protection and sustainability. Governments, organizations, and individuals are encouraged to participate in initiatives that promote the preservation of the ozone layer and to reflect on the progress made since the Montreal Protocol.

The International Day for the Preservation of the Ozone Layer serves as a reminder of the collective responsibility to protect our planet and the vital role that the ozone layer plays in maintaining a healthy environment for future generations.

Key facts
First observed
2000
Established by
United Nations
Frequency
Annual

Frequently asked questions about International Day for the Preservation of the Ozone Layer.

It is observed on September 16 each year.

The day aims to raise awareness about the importance of protecting the ozone layer.

It protects the Earth from harmful UV radiation, which can cause health and environmental issues.

The Montreal Protocol was adopted in 1987 to phase out ozone-depleting substances.

You can participate by attending local events, spreading awareness, and supporting environmental initiatives.
Tags: ozone-layer environment international-day awareness sustainability

International Day for the Preservation of the Ozone Layer start times in other key cities:

Location Time
Abidjan Wed 00:00:00
Addis-Abeba Wed 00:00:00
Ahmedabad Wed 00:00:00
Alexandrie Wed 00:00:00
Ankara Wed 00:00:00
Bagdad Wed 00:00:00
Bangalore Wed 00:00:00
Bangkok Wed 00:00:00
Bogotรก Wed 00:00:00
Chongqing Wed 00:00:00
Dacca Wed 00:00:00
Dar es Salaam Wed 00:00:00
Delhi Wed 00:00:00
Guangzhou Wed 00:00:00
Hanoรฏ Wed 00:00:00
Hong Kong Wed 00:00:00
Hรด Chi Minh-Ville Wed 00:00:00
Istanbul Wed 00:00:00
Jakarta Wed 00:00:00
Johannesburg Wed 00:00:00
Kano Wed 00:00:00
Karachi Wed 00:00:00
Khartoum Wed 00:00:00
Kinshasa Wed 00:00:00
Lagos Wed 00:00:00
Lahore Wed 00:00:00
Le Caire Wed 00:00:00
Le Cap Wed 00:00:00
Lima Wed 00:00:00
Londres Wed 00:00:00
Luanda Wed 00:00:00
Melbourne Wed 00:00:00
Mexico, ville Wed 00:00:00
Moscou Wed 00:00:00
Mumbai Wed 00:00:00
New York City Wed 00:00:00
Pรฉkin Wed 00:00:00
Rio de Janeiro Wed 00:00:00
Riyad Wed 00:00:00
Saint-Pรฉtersbourg Wed 00:00:00
Santiago Wed 00:00:00
Shanghai Wed 00:00:00
Shenzhen Wed 00:00:00
Singapour Wed 00:00:00
Sydney Wed 00:00:00
Sรฃo Paulo Wed 00:00:00
Sรฉoul Wed 00:00:00
Tokyo Wed 00:00:00
Tรฉhรฉran Wed 00:00:00

International Day for the Preservation of the Ozone Layer start times in different countries: