2024 Onam. Significance, rituals, and timings onam , the harvest festival of kerala, which also celebrates the annual homecoming of king mahabali, is a time of harmony, togetherness, and celebration. Celebrated on september 15 in 2024, it marks king mahabali's annual visit to kerala.
The main festivity, i.e., thiruvonam, will take. Onam 2024 is celebrated in accordance with the dates of the malayalam calendar.