Parshuram or Parshurama Jayanti is observed as the birth anniversary of the Lord Vishnu’s avatar. It falls on the third day, Tritiya of Shukla Paksha in the month of Vaishakh. Parshuram Jayanti 2020 is on April 25. On the auspicious occasion, know the Tritiya tithi, history and significance of celebrating the day to mark the birth of the sixth incarnation of Lord Vishnu.