Diwali is considered the biggest festival of Hindu religion. It is not a festival but a group of festivals which lasts for 5 days. Celebrating Diwali starts with Dhanteras and ends with Bhai Dooj. Every day of Diwali is very special. It is considered a festival of happiness and prosperity. During this period Goddess Lakshmi was worshipped. This year, the first festival of Diwali i.e. Dhanteras will be celebrated on 10th November, Chhoti Diwali on 11th November, Big Diwali on 12th, Govardhan Puja on 14th and Bhai Dooj will be celebrated on 15th. Know Diwali Calendar 2023 here.