Bhagwan Shrikrishna was born on Bhadrapada Krishna Ashtami, which is celebrated as Janmashtami. This date falls on the eighth day (Ashtami) of the Krishna Paksha (waning phase of the moon) in the month of Bhadrapada according to the Hindu calendar. Shrikrishna’s birth is considered auspicious and marks the arrival of the eighth avatar of Vishnu, symbolizing the victory of good over evil.