The Sun, according to the Vedas, is the parent of all existing phenomena in the solar system. He is the ruler of all the planets that rotate around him. The Sun is considered to be the soul of Kala Purusha (Kala = time, Purusha = being; combined, it means the being that binds himself to Time).
Its colored is bloodred, its nature is bile-dominated, and it is the lord of the direction East.
It is the ruler of the zodiacal sign, Leo, and is exalted in the sign Aries, debilitated in Libra, and exiled in Aquarius. The Moon, Mars, and Jupiter are its natural friends, and Venus, Saturn, Rahu (dragon's head, or the north node of the Moon), and Ketu (dragon's tail, the south node of the Moon) are its natural enemies. Nakshatras Kritika, Uttra Phalguni, and Uttra Khad are ruled by the Sun.
