सूर्यरथ-कालचक्र-आयनविभागः, संध्योपासनम्, देवयान-पितृयानम्, विष्णुपद-गङ्गावतरणम्
दशपञ्चमुहूर्तं वै अहर् वैषुवतं स्मृतम्
daśapañcamuhūrtaṃ vai ahar vaiṣuvataṃ smṛtam
Indeed, a day consisting of fifteen muhūrtas is remembered as ahar vaiṣuvata, the equinoctial day, when the balance of time is held even in the cosmic order.
Sage Parāśara (teaching Maitreya)
Concept: The ‘equinoctial day’ (vaiṣuvata) is defined as a day of fifteen muhūrtas, expressing balance in temporal order.
Vedantic Theme: Dharma
Application: Seek balance (samatā) in daily life—regular sleep, work, worship—using time discipline as a spiritual support.
Vishishtadvaita: Cosmic balance in kāla hints at a purposeful, divinely sustained order where harmony of parts serves the whole (jagat as Viṣṇu’s body).
It marks the balanced division of day-time as defined through muhūrta-counting, reflecting the Purana’s concern with cosmic regularity and sacred time.
He presents them as standardized units within a graded cosmological system—linking daily measures to larger cycles that structure ritual, astronomy, and Purāṇic chronology.
Time (kāla) functions in the Vishnu Purana as a manifestation of the Supreme’s governance: the orderly balance of temporal measures is an aspect of Vishnu’s sustaining sovereignty over the cosmos.