Astronomy Day is a world-wide event observed each fall and spring. The next Astronomy Day is Oct 5, 2019; Astronomy Day next spring will be May 2, 2020. Clubs participating in Astronomy Day events on these two dates will be eligible to enter the competition for cash prizes.

Local astronomical societies, planetariums, museums, and observatories will be sponsoring public viewing sessions, presentations, workshops, and other activities to increase public awareness about astronomy and our wonderful universe.

List of Fall Events

List of Spring Events

Add your event to the above list of all Astronomy Day sites

For more information contact:

Astronomy Day Headquarters

Gary Tomlinson

Astronomy Day Coordinator

e-mail: gtomlins at sbcglobal dot net

Latest Astronomy Day Information

Astronomy Day Fact Sheet

Astronomy Day Co sponsors

FREE Astronomy Day Handbook to plan events

Astronomy Day Award Application

Winners of Previous Astronomy Day Awards

Graphics for Astronomy Day events