Vaikunta Ekadasi Adyayanotsavams 2025–26 | Bhadrachalam Temple Festival Dates & Rituals December 21, 2025 Adyayanotsavam dates Bhadrachalam Vaikunta Ekadasi 2025 Hindu Events Pagal Pattu Rapattu Utsavam Teppotsavam Uttaradwara Darshan +