कालनिर्णयः (युग-मन्वन्तर-कल्पप्रमाणम्) — Measures of Time and Cosmic Cycles
तावत्संख्यैर् अहोरात्रं मुहूर्तैर् मानुषं स्मृतम् अहोरात्राणि तावन्ति मासः पक्षद्वयात्मकः
tāvatsaṃkhyair ahorātraṃ muhūrtair mānuṣaṃ smṛtam ahorātrāṇi tāvanti māsaḥ pakṣadvayātmakaḥ
அதே எண்ணிக்கையிலான முஹூர்த்தங்களால் மனிதரின் ஒரு பகல்-இரவு எனக் கூறப்படுகிறது. அதே அளவிலான பகல்-இரவுகள் சேர்ந்து, சுக்லமும் கிருஷ்ணமும் என இரு பக்ஷங்களைக் கொண்ட மாதமாகிறது.
Sage Parāśara (in dialogue with Maitreya)
Speaker: Parasara
Topic: Human day-night in muhūrtas; month as two pakṣas
Teaching: Cosmological
Quality: authoritative
Concept: Human temporal life is structured through day-night cycles and lunar fortnights, forming the basis of religious and social order.
Vedantic Theme: Dharma
Application: Align observances (fasts, ekādaśī, amāvāsyā/pūrṇimā) with the pakṣa rhythm to integrate devotion into time.
Vishishtadvaita: Temporal cycles serve as real frameworks for dharma and bhakti within the Lord’s ordered cosmos.
Vishnu Form: Para-Brahman
Bhakti Type: Shanta
It establishes a precise human-scale framework of Kāla (time) that later supports larger cosmic cycles (yugas, manvantaras) understood as operating under Vishnu’s governing order.
He defines a month as pakṣadvayātmaka—made of two fortnights—corresponding to the bright half and the dark half, built from a counted number of day-nights.
Even when Vishnu is not named in the verse, the Purāṇic teaching frames time as a regulated cosmic principle—ultimately subordinate to the Supreme Reality who sustains universal order.