The International Day of Peace was observed globally on 21 September 2026 to promote nonviolence and cooperation through the efforts of local communities.
Read full analysisThe International Day for the Preservation of the Ozone Layer, popularly known as World Ozone Day, is observed globally on **September 16, 2026**.
The International Day for the Preservation of the Ozone Layer, popularly known as World Ozone Day, is observed globally on September 16, 2026.
Read full analysisThe United Nations (**UN**) observed the International Day for South-South Cooperation on **September 12, 2026**, to promote technical and economic collaboration among nations of the Global South.
Read full analysisThe United Nations (UN) observed the International Day for South-South Cooperation on September 12, 2026, to promote technical and economic collaboration among nations of the Global South.
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