Navaratri, or the nine nights, is the Indian festival of nine holy nights which celebrates the victory of the goddess Shakti over evil. The days fall on the nine auspicious days as per the lunar calendar of Hinduism. The principal forms of the Goddess are known as Durga, Lakshmi and Saraswati. This is a most popular festival in Hinduism that celebrates the victory of good over evil. Navaratri 2019 will begin on Sunday, 29 September and ends on Tuesday, 8 October 2019.