Dhanteras occurs on Aso vad 13, the 13th dark day of Aso.: Most communities worship the goddess of wealth, Lakshmi, by performing puja. Material wealth in the form of gold jewelry and money (or old coins/Diamonds) are often used to represent wealth in these worship ceremonies. Gujaratis believe money spent on this day will bring prosperity to their family and home during the coming year.
Read more about this topic: Diwali In Gujarat