Friends and Partners of Skyclock

www.Time.gov—The official U.S. time from the National Institute of Standards and Technology (NIST), and its military counterpart, the U.S. Naval Observatory (USNO).

University Lowbrow Astronomers—The amateur astronomy organization in Ann Arbor, affiliated with the University of Michigan. They sponsor lectures and observe at Peach Mountain Observatory.

Mountain Mentors—Based in Colorado, Mountain Mentors describes themselves as “A Geospatial and Bioregional Literacy Initiative.” They are a unique educational service promoting awareness and care of the environment within the context of the specific natural and political characteristics of each geographic area.