Naga Pooja will be on 24 August and not 23rd as decided earlier. The pooja will be from 8:00 AM to 12;30 PM on 24 August 2015. In between, there will be a kshetra prashnam to decide the date for future Annual Pooja.
Sarpa Bali will be from 7:00 to 9:00 PM on the same day.