Narak Chaturdashi or Roop Chaudas is celebrated a day before Deepawali. Yamraj is worshiped on this day. In some places, Hanuman ji is also worshiped on this day. This day is also known as Choti Diwali, Roop Chaudas, Kali Chaudas etc. It is very important to know what should and should not be done on the day of Narak Chaturdashi.