Mooncon was held August 31-September 2, 1977 (immediately before Suncon in Miami) on a private island in the Florida Keys. It was organized by Dave Jenrette. Membership included room and board. The GoH was Joe Haldeman.

This is a convention page. Please extend it by adding information about the convention, including dates, GoHs, convention chairman, location, sponsoring organization, external links to convention pages, awards given, the program, notable events, anecdotes, pictures, scans of publications, pictures of T-shirts, con reports, etc.