MAC Calendar

Regular club meetings are the first Thursday of each month unless otherwise noted. While our meetings and club observing sessions are open to the public, there are a few events listed below that are private or restricted. These are usually events sponsored by a school or other group, and the club has been invited to help with the program.

If you're interested in having MAC participate in your event, please consult our Calendar of Events below to verify your date's availability, then contact the Outreach Coordinator.


  • MAC Meeting: Meetings are open to the general public.
  • Primary/Alternate OS: Observing sessions are for members. Guests are welcome with permission.
  • Public Event: These events are open to the general public.
  • Private Outreach: These are private observing events for a specific group and not open to the public.
Click on the event for more information...