Vinayaka Chaturthi 2011 Date is 1st September 2011. The day for the lovers of Ganesh will be start from Sept 1 this year. Vinayaka Chaturthi is a Hindu Festival of God Ganesha the son of Parvati and Shiva. It is the birthday of Lord Ganesh. Mainly in Bombay, People celebrate this days of Ganesha with lots of joy. Nowadays even in the other part of India Vinayaka Chaturthi become more popular. The Vinayaka Chaturthi Festival last for 10 Days. After that people go for the Ganpati Visarjan in Lakes, Rivers or in the Sea. That's how the festival goes with lots of celebrations.