Bay Area Clear Sky Clocks
San Francisco Weather Forecasts
Naval Observatory Portal
Click for an explanation of what is up in the night sky for a particular week. An excellent educational tool for beginners.
Online Sky Map
To view which celestial objects are visible in the sky tonight or any date or location you choose, click here to visit an online Sky Map.
Handbook for Night Sky Tours Guides (from Randy Culp)
A Summary of the Constellations and the Features of Each
Observing Resources from Popular Astronomy Publications
Free open-source planetarium software for your desk or laptop computer