In Vedic astrology, the placement of the Sun in a horoscope plays an important role in determining the person's destiny. The 12th house is considered to be one of the most complex houses in a horoscope. When Sun is placed in the 12th house of Aquarius lagna, it is said to be in an enemy sign state as Aquarius and Leo are opposite signs. Let's take a closer look at what this placement means for individuals.