Nagula Chavithi Is An Auspicious Day Observed In Numerous Southern States Of India. It Is An Important Event In Andhra Pradesh, Some Places In Karnataka, And Tamil Nadu. Naga Puja Is Observed On This Day. During Karthika Masam, Nagula Chavithi Is Observed On The Fourth Day Following Deepavali Amavasya. Nagula Chavithi Will Be Observed On November 17 This Year. Nagula Chavithi Is A Festival In Which Married Ladies Worship Nag Devatas For The Well-Being Of Their Children. After Naga Chaturthi, Nag Panchami And Nagasashti Are Celebrated.