Past Events

Click on the events below for more details about Dark Matter Day events in 2020.

Got PowerPoint slides, PDFs, photos, videos, etc., to share from your Dark Matter Day event? Send them to us: and share them online using #darkmatterday.

Archived Events

To see the archive of 2017 events, sorted by country and date, click here.

To see the archived map and virtual events of 2018, head here.