Shri Hanuman Jayanti is celebrated to commemorate the birth of Anjaneya Swami popularly known as Hanuman, Maruti, Pavanputra, Mahavira or Bajrang Bali. All over the world, the mighty Hanuman is known as the Hindu Monkey God. Hanuman Jayanti 2013 Date Shri Hanuman Jayanti in 2013 will be celebrated on 25 April 2013