English: On the fourth day of Tihar, there are three different known pujas, depending on the people's cultural background. It is observed as Goru Tihar or Goru Puja (worship of the oxen). People who follow Vaishnavism perform Govardhan Puja, which is worship towards goverdhan mountain. Cow dung is taken as representative of the mountain and is worshiped. This day is seen as the beginning of the new Nepal Sambat calendar year. The 2016 date is October 31.