Matsya Jayanti or the appearance day of Matsya Avatar of Lord Vishnu is observed on Chaitra Shukla Tritiya or the third day in waxing phase of Chaitra month (March – April). In 2018, Matsya Jayanthi date is March 20.
Matsya Avatar or fish incarnation of Lord Vishnu is his first of Dashavatar (10 divine incarnations). The main purpose of Vishnus Matsya avataram was to warn the world about the Maha Pralay (deluge).
In Hindu religious history, the fish manifestation of Lord Narayana, the Matsya Avatar, does not have importance in terms of worship, rituals, customs and traditions. In ISKCON temples and some other Viashnava temples, Matsya Jayanti is celebrated with performing special puajs and archanas, and reciting Matsya Purana.
There is only one temple in India dedicated to Lord Matsya – Nagalapuram Veda Narayana Swamy Temple near Tirupati in Andhra Pradesh. The presiding deity of the temple is Lord Matsya and the idol has the head and torso of Lord Vishnu and golden human-like feet. Matsya Jayanti is observed with utmost gaiety in Nagalapuram Veda Narayana Swamy.
The serial order of Lord Vishnus ten incarnations proves the Law of Evolution and we can also learn how the universe developed since ages from the concept of Lord Narayanas ten incarnations.
In 2017, Matsya Jayanthi date was March 30. In 2016, Matsya Jayanthi date was April 9. In 2015, Matsya Jayanthi date was March 23. In 2014, Matsya Jayanthi date was April 2. In 2013, Matsya Jayanthi date was April 13. Matsya Jayanthi 2012 date was March 25.