2025 Onam Datema. 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. The celebrations of the onam festival are spread over ten days, with each day having a name, which is atham, chithira, chodhi, vishakam, anizham, thriketa,.
In 2025, the main date of celebration of onam or. Onam is also known as thiruvonam.