Navratri Puja is performed to revere Goddess Durga who is considered to be Maa AdhyaShakti – The Universal Mother. Each day of Navratri is dedicated to each of the nine Avatars of Shakti with rituals that invoke her powers and appeals her to bestow her blessing and kindness on us. The first incarnation of Shakti is Shailputri who is worshipped on the first day.This is then followed by invoking of Brahmacharini, Chandreghata, Kushmanda, Skandmata, Katyayani, Kaalratri, Mahagauri and Siddhidatri on subsequent days that continues till the ninth day. One can find the mention of Navratri and praises of devotional saadhana of Shakti, known as Devi-sukta, Usha-sukta and Ratri-sukta, in the age-old texts of Rig Veda. Chaitra Navratri is observed on the first day of Ashwani during the bright fortnight, which also falls around the beginning of solar influence and warmer climate.