International Day for the Preservation of the Ozone Layer Ozone – Sticker – WWF Engro Green Office Team advocating to protect ozone layer on the the guidelines of UNEP Montreal Protocol under the lead of Wajid Hussain Junejo, CC0 1.0 DEED, via flickr International Day for the Preservation of the Ozone Layer + Add to Google Calendar + iCal / Outlook export Date Sep 16 2024 Time All Day Local Time Timezone: America/New_York Date: Sep 16 2024 Time: All Day Category Holiday Share this event