Que Tal Month at-a-glance, what's up, planet watch, phases and encounters sun watch, and star maps and charts. http://currentsky.com/
Sky Watch The sky, moon phase, and sky chart by month. http://www.geocities.com/CapeCanaveral/Launchpad/4515/Sky_Watch.html
Moonstick Information Site A slide rule moon phase calendar determines the phases for any date, past (8000 years), present, or future. http://www.moonphasecalendar.com/
AstroEvents Listing of celestial events good for viewing including planetary, lunar, eclipses, and meteor showers. http://www.cosmobrain.com/cosmobrain/res/astroevent.html
Sky Events Asteroid, comet, deep sky object, earth, meteor shower, moon, planet, and sun provided by Astronomy Magazine. http://www.astronomy.com/asy/default.aspx?c=sk&id=130
Astronomical Sky Calendar Program that when given a particular date generates information, the Julian date, sun rise and set times, moon rise and set times, and percent illumination. http://imagiware.com/astro/skycalendar.cgi
Sky Calendars Static versions for Mauna Kea for the years 1998 through 2004. http://www.cfht.hawaii.edu/Temporal/SkyCalendars/
SkyEye A calendar of celestial events by the appropriate month. http://www.obliquity.com/skyeye/
Starmanjer's Sidewalk Stargazing Simple guide to the night sky. Updated monthly sections on the Moon, Planets and Stars. http://www.geocities.com/starmanjer/
The Night Sky This Week Provides updated weekly information about the night sky, including specific planetary locations and details on the most important asteroids, comets, and meteor showers. http://www.nightskyinfo.com/
SkyWatch Sends subscribers a daily email on astronomical events such as satellite passes and meteor showers. http://www.sky-watch.com
Observing The sky at a glance, highlights, sky chart, and gallery from Sky and Telescope Magazine. http://skytonight.com/observing/highlights?wfx2=lh2hj34l8s
The Solar Almanac Monthly events customizable for different locations. http://users.aol.com/SolarAlmanac/
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