The Nation’s Premier
Amateur Astronomy Conference
August 12-15 2026
Our Extended and Final Deadlines:
Reduced rate rooms at the Marriott:
July 14th
General and event registrations:
July30th
It’s time to get registered for ALCON 2026 being hosted by the Cincinnati Astronomical Society in partnership with The Astronomical League.
This website will guide you to all the details about the conference and link you to the registration site where you can claim your spot for this conference which is certain to be a great time.
Space is limited for this conference so act fast and we will see you in August in Cincinnati!
Watch our one minute teaser trailer!