2024 Onam. Onam 2024, kerala's grand harvest festival, started on september 5 and will end on september 15, with thiruvonam. Thiruvonam celebrates the conclusion of the onam festival.
Onam, the harvest festival of kerala, which also celebrates the annual homecoming of king mahabali, is a time of harmony,. Onam is a key hindu festival for south indians, especially malayalis and keralites.