Onam, a significant Hindu festival celebrated predominantly by South Indians, particularly Malayalis and Keralites, marks the harvesting season with immense enthusiasm. The festival, set for September 6, 2025 , commemorates the return of King Mahabali, a benevolent ruler, blessed by Lord Vishnu. Onam is a grand harvest Hindu festival that is celebrated by the Hindus of Kerala and the Malayali community across the globe. The day is dedicated to the Asura King Mahabali. Every year, this 10-day-long journey of devotion, mythology and colour is celebrated with great zest and fervour. From decorated carpets to boat races and luxurious feasts, Onam is Kerala’s way of honouring the legendary king of Mahabali, and the celebration brings together Malayalis across the globe. Find information about Onam , 2025 Date, History, Rituals and Significance of Onam Festival. Also know how Onam Festival is celebrated. Onam is the national festival of Kerala, celebrated for 10 days in the month of Chingam. It is believed that Mahabali, the mythical king of Kerala, visits his subjects on the day of Thiruvonam after ascending from the netherworld.
