In astrology, Capricorn is the tenth sign of the zodiac, the fifth of a negative (feminine) nature and cardinal quality. Symbolizes wisdom and waters by the primordial god of the Sumerians: Enki; its symbol represents the mountain, it belongs together with Taurus and Virgo to the earth element. Learn about the effects of Sun in 1st House for Capricorn Ascendant. It is ruled by Saturn and within that trilogy of Earth it represents the Sowing. Its opposite sign is Cancer. Also learn about Sun in 2nd House for Capricorn Ascendant.