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Observances · UN international days

International Day for the Preservation of the Ozone Layer

Wed, September 16, 2020

6 yr ago

Source

A United Nations international day.

Every year

Sep 16, 2020International Day for the Preservation of the Ozone LayerAn event.6 yr agoUnited Nations
Sep 16, 2021International Day for the Preservation of the Ozone LayerAn event.5 yr agoUnited NationsDetails →Sep 16, 2022International Day for the Preservation of the Ozone LayerAn event.4 yr agoUnited NationsDetails →Sep 16, 2023International Day for the Preservation of the Ozone LayerAn event.3 yr agoUnited NationsDetails →Sep 16, 2024International Day for the Preservation of the Ozone LayerAn event.2 yr agoUnited NationsDetails →Sep 16, 2025International Day for the Preservation of the Ozone LayerAn event.14 mo agoUnited NationsDetails →Sep 16International Day for the Preservation of the Ozone LayerAn event.2 mo agoUnited NationsDetails →Sep 16, 2027International Day for the Preservation of the Ozone LayerAn event.in 10 moUnited NationsDetails →Sep 16, 2028International Day for the Preservation of the Ozone LayerAn event.in 2 yrUnited NationsDetails →Sep 16, 2029International Day for the Preservation of the Ozone LayerAn event.in 3 yrUnited NationsDetails →Sep 16, 2030International Day for the Preservation of the Ozone LayerAn event.in 4 yrUnited NationsDetails →

Also on Sep 16, 2020

History· Anniversaries100th anniversary: A bomb in a horse-drawn wagon exploded in front of 23 Wall Street in New York CityIn 1920, A bomb in a horse-drawn wagon exploded in front of 23 Wall Street in New York City, killing 38 people and injuring several hundred others.6 yr agoWikipediaDetails →
Source, method and history
Source
United Nations
How we know
Fixed date from the United Nations list of international days.
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Changes
  • 2026-09-25: added to 2020-09-16