Onam date 2025: Discover the dates

Discover the dates , rituals, and significance of Onam 2025 . Learn about the 10 days of Onam celebrations, Thiruvonam, and its cultural importance at news18.com. When is Onam 2025 : Know Thiruvonam date , timings, and more about this Kerala festival Onam 2025 Thiruvonam Date : This year , Onam festivities will begin on August 26, 2025 , and will conclude with Thiruvonam falling on Friday, September 5, 2025 . How to celebrate or observe Onam ? When is Onam this year ? Onam date and timings. 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.