Durga Ashtami is one of the most important days of Navratri and Durga Puja, dedicated to Maa Durga and her victory over evil. The eighth lunar day, known as Ashtami Tithi, holds special religious significance for devotees who worship the Goddess for strength, protection and the destruction of negative forces. In 2026, Ashtami Tithi begins on Sunday, October 18, and ends at around 10:51 am in Delhi on Monday, October 19. This timing means that observance may differ depending on regional traditions, the Panchang and the form of worship followed.