This festival also known as Divya Prabandha Pasura Parayanam usually starts 11 days before Vaikuntha Ekadasi in the holy Dhanurmasa.
The first 11 days are called Pagalpattu and the remaining 10 days are called Rapattu. On the 22nd day Kanninun Shiruthambu, on the 23rd day Ramanuja Nutrandadi, on the 24th day Sri Varaha Swami Sattumora and on the 25th day the Adhyayanotsavams are completed.
During this period, the Sri Vaishnava Jeeyangar Swamijis recite the 4000 Pasurams from Divya Prabandha composed by the 12 Alwars which will be recited in the Ranganayakula Mandapam of Srivari Temple.