Onam date 2025: Onam

Onam , Kerala's state festival, celebrates the legendary King Mahabali's annual visit, fostering unity and prosperity. In 2025 , Thiruvonam falls on September 5th, marking the culmination of ten ... Onam is one of the biggest Hindu festivals and is celebrated with great enthusiasm and pomp. The festival is widely celebrated in South India, especially in Kerala and holds several religious and cultural significances. Know the Onam 2025 date , history and significance of Kerala’s grandest festival. How to celebrate or observe Onam ? When is Onam this year ? Onam date and timings. When is Onam 2025 Celebrated? Onam is celebrated in the Malayalam month of Chingam, which typically falls in August or September. In 2025 , the dates are as follows: Atham (Day 1): August 26, 2025 Thiruvonam (Day 10): September 5, 2025 Thiruvonam is considered the most significant day, believed to be the time when King Mahabali descended from the heavens to visit his people. Families prepare grand feasts, decorate homes with flowers, and perform traditional rituals to welcome him.