Thiruvonam 2025 Date Kerala. (sunday) onam/thiruvonam muhurat for new delhi, india. The annual kerala festival of onam will commence on september 5 with atham and culminate with thiruvonam on september 15.
Malayalam new year, celebrated on august 17, 2025, was known as kollavarsham, marking the start of a new year and harvest season in kerala. Thiruvonam falls on sunday, september 15, 2025.