Ram Navami, which celebrates the birth of Lord Rama takes place on the ninth day or Navami Tithi during the Shukla Paksha phase of the lunisolar Chaitra month, as per the Hindu calendar.
This festival celebrates the birth of Lord Rama who is an incarnation of Lord Vishnu. This festival is celebrated during the time of March-April (the 9th day of the first month of the Hindu calendar).