Bay Area Clear Sky Clocks
Mount Tamalpais State Park Clear Sky Clock
Click on a link above to get the current astronomy viewing conditions for San Francisco or Mt. Tamalpais.
San Francisco Weather Forecasts
SF Gate Accuweather Astronomy Weather (SF Presidio) Weather Channel Exploratorium Weather Camera SF Ocean Beach/Lands End Camera
Click for an explanation of what is up in tonight's sky. 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.
Observing Resources from Popular Astronomy Publications
Sky and Telescope Magazine Astronomy Magazine
Astronomy Resources for Kids
To view astronomy resources and activities for appropriate for kids click here to get started.
Home Science: Backyard Astronomy Basics
To get started with back yard astronomy click here to get started.
Handbook for Night Sky Tours Guides (from Randy Culp)
Spring Sky Tour Summer Sky Tour Autumn Sky Tour Winter Sky Tour
A Summary of the Constellations and the Features of Each
Free open-source planetarium software for your desk or laptop computer