Aadi Pooram, also known as Aandal Jayanti, is dedicated to Andal, who is believed to be an incarnation of Goddess Lakshmi. The festival observed in the Tamil month of Aadi celebrates the birth of Andal. Aadi Pooram 2015 date is August 16 (2nd Pooram falling in the month of Aadi). Aadi Pooram is also dedicated to Goddess Shakti and it is believed that the Goddess comes down to bless the people on this day. Pooram or Puram is one among the 27 Nakshatras in Hindu Astrology.

The story of Goddess Andal is famous throughout Tamil Nadu and She is renowned for her steadfast devotion for Sri Ranganatha (Lord Vishnu).
Thiruppavai and the Nachiyar Thirumozhi are two of her literary compositions praising Lord Vishnu.

There is a popular belief that Goddess Andal is an incarnation of Goddess Lakshmi.

  Andal Jayanti Festival Schedule – Sunday, August 16, 2015:

6.30 p.m.      Vishwaksena Aradhana

6.40 p.m.      Punyahavachanam

6.50 p.m.      Navakalasha Snapanam

7.00 p.m.      Abhishekam (Tirumanjanam), Alankaram

8.00 p.m.      Tiruppavai, Archana, Mantrapushpam, Teertha Prasada Vitaranam

8.30 p.m.      Shayanotsavam

To Register for Abhishekam – ANDAL JAYANTI 

Courtesy:Hindu-blog