Sahasra Chandra Darshana is performed at the age of Eight One years and One Month (81 yrs and 1 month) as at this age the person will complete the darshana of Sahasra Chandras at the time of Uttarayana Punyakal.
The days viewing to the Thousand full moon days even inclusive of adikamasas (as per Hindu Calender). It will also avoids the gandantaras (bad movements in his/her life), and prompts well-being with good life span.
Sahasra Chandra Darshan is a celebration mainly celebrated in Maharashtra and some parts of Andhra Pradesh and Karnataka. A Shanti puja is also performed during the celebration.