The Pooja Mahurat for Karwa Chauth will begin at 06:53 PM to 08:13 PM on Thursday, October 17, 2019. The Karwa Chauth day is also known as Karak Chaturthi. Karwa or Karak refers to the earthen pot through which water offering, known as Argha made to the moon. Karwa, i.e. the pot, is very significant during Puja.