Each day of the festival carries its own special significance. Onam kicks off with Atham and is followed by Chithira, Chothi, Vishakham, Anizham, Thriketa, Moolam, Pooradam, and Uthradam ...
Though the entire programming from "Atham", the first day of the 10-day festival, to Thiruvonam, the grand Onam day, will have an Onam flavour, on the last two days, "Uthradam" and "Thiruvonam ...