Nag Vrat and Nag Panchami in Chaitra Month or Chait Mahina (March – April) is mainly observed in North India . Nag Vrat 2021 date in Chaitra Month is April 17. It is observed on the fifth day of the Shukla Paksha or waxing phase of moon in Chaitra Mahina. The day is dedicated to worship of Snakes.
Special pujas, vrat and rituals dedicated to Nag or serpents are performed on the day.
Please note that the most famous Nag Panchami is observed in Shravan Month (July – August).