A communication resource from the world's particle physics laboratories.

How Do I Get Involved?

A series of Dark Matter Day events will be held worldwide on and around October 31, 2022, to focus on the latest efforts in this historic hunt for the unknown. Watch this site to learn how you can take part in the Dark Matter Day 2022 celebration and discussions.

Plan an event:

Check out this Dark Matter Day Event Starter Kit to help you plan a local event. Need more help? Send an email to: darkmatterday@interactions.org or contact a regional Dark Matter Day contact person below.

Share an event:

Enter your event details here for Dark Matter Day 2022 Events. We will share them on this website. Dark Matter Day 2022 will be held on and around October 31, 2022.

Find an event:

Find out about Dark Matter Day events near you. We’ll keep you posted about upcoming events.

Regional Dark Matter Day Contacts

Switzerland

Geneva

United Kingdom

Swindon, England

Oxfordshire, England

Canada

U.S.A.

California

Berkeley
Menlo Park

Illinois

Batavia
Argonne

South Dakota

Lead

More info:

Contact us:

darkmatterday@interactions.org