2024 Onam Holidays. A major annual event for keralites, it is the official festival of the state and includes a spectrum of cultural events.  — in 2024, onam festivities will commence on september 6 and conclude on september 17, with the main celebration, thiruvonam, falling on september 15.

Find information, history, facts, and how to celebrate onam in 2024. According to hindu legend, king mahabali was a demon king who ruled kerala with fairness.