Sun Signs, the basics of astrology and available all over the place. Everyone knows their sign, except some of those born on the cusp, the days when the Sun moves to the next section of the zodiac.
Hopefully I'm providing some original ideas on what each Sun Sign means here. The pages can be accessed through the named links that top and tail this page.
Note that if are unsure of your Sun Sign, there are plenty of places you can find out, including www.astrowin.org where you can calculate your chart.