Diwali Pooja aap for Diwali day pooja. You can now no need to take worry about pooja. This app has collection of Diwali Pooja Aarti and Diwali Pooja Vidhi. Diwali (or Deepavali, the "festival of lights") is an ancient Hindu festival celebrated in autumn every year. Diwali is the biggest and the brightest festival in India.