When the Sun rises in the morning, activities begin in the world. The Sun leads the activities of the entire day. During the afternoon it is very bright and there are more activities in the world and people run around to fulfill their responsibilities. As the Sun goes below the horizon the activities start slowing down and at night people are in their beds. Sun means activity, it is the Sun who controls everything. This book discusses about various astrological aspects of the Sun who is "The Supreme Creator". When a person develops the quality of giving selflessly and gives up ego, he develops the quality of the Sun within himself. Without the positive qualities of the Sun, a person is unable to face negativity of life. This book further discusses why the ancient sages described Leo as their own sign, Aries as the exalted sign and Libra as the debilitated sign of the Sun. The legend involving Sun and his wife has a meaning and is discussed here. It discusses the important characteristics of the Sun, its signs and houses, relationships with other planets, transits and ways to strengthen it.