Ashvin Shukla Dashami. Rama's victory over Ravana, whose effigies are burned at dusk. Vijayadashami (Sanskrit: विजयदशमी, romanized: Vijayadaśamī), more commonly known as Dasara, or Dassahra, or Dussehra, and also known as Dashāhra or Dashain in Nepali, is a major Hindu festival celebrated every year at the end of Durga Puja and Navaratri. It is observed on the tenth day of the waxing moon (Shukla Paksha) in the month of Ashvin, the seventh in the Hindu lunisolar calendar, and falls in the Gregorian calendar months of September and October. Vijayadashami is observed for different reasons and celebrated differently in various parts of India and Nepal. In the southern, eastern, northeastern, and some northern states of India, Vijayadashami marks the end of Durga Puja, commemorating goddess Durga's victory against Mahishasura to restore and protect dharma. In the northern, central, and western states, it marks the end of Ramlila and commemorates the deity Rama's victory over Ravana. Alternatively, it marks a reverence for one of the aspects of Durga. Vijayadashami celebrations include processions to a river or ocean front that involve carrying clay statues of Durga, Lakshmi, Saraswati, Ganesha, and Kartikeya, accompanied by music and chants, after which the images are immersed in the water for dissolution and farewell. In other places, towering effigies of Ravana, symbolising evil, are burnt with fireworks, marking evil's destruction. The festival also marks the start of preparations for Deepavali, the important festival of lights, which is celebrated twenty days after Vijayadashami. Wiki link Dates computed from the Sun and Moon as New Delhi's panchang reckons them; regional calendars can differ by a day. Text: Wikipedia (CC BY-SA).