Krishna's birthday was also known as Krishna Janmashtami and falls between mid-August to mid-September.
According to official statistics, as of January 1, 2010, there are 32 registered Krishna communities. Seven communities exist without registration.
Krishna Janmashtami is observed on the Ashtami tithi, the eighth day of the dark half or Krishna Paksha of the month of Shraavana in the Hindu calendar, when the Rohini Nakshatrais ascendant. The festival always falls between mid-August to mid-September in the Gregorian calendar. In 2009, for example, the festival was celebrated on August 14, while in 2010, the festival was celebrated on September 1.