The 25-day Adhyayanotsavam festival will commence from December 12 and last upto 2013 January 5. The vedic pundits will recite Alwar Divyaprabandham infront of Lord during this period.
Usually, this festival will commence 11 days prior to Vaikuntha Ekadasi every year. In these 25 days, about 4000 pasurams penned by
12 Alwars will recited.
The first 11-days of the recitation has been described as Pagalpattu and the next ten days of recitation is called Rapattu, on 23rd day there will be Ramanuja Nutrandadi, 24th day Sri Varahaswamy Sattumora and conclude with Tanniramudu utsavam on the 25th day.