The Account of Mohinī (Mohinī-kathanam): Ekādaśī Nirṇaya, Daśamī Boundary, and Aruṇodaya
मूहूर्ताः पंचदश च स्मृता रात्रेर्दिनस्य च । ज्ञेयास्ते ह्रस्वदीर्घत्वे त्रैराशिक विधानतः ॥ १४ ॥
mūhūrtāḥ paṃcadaśa ca smṛtā rātrerdinasya ca | jñeyāste hrasvadīrghatve trairāśika vidhānataḥ || 14 ||
रात्रेर्दिनस्य च पञ्चदश मुहूर्ताः स्मृताः। तेषां ह्रस्वदीर्घभावः त्रैराशिकविधानतः ज्ञेयः॥
Narada (teaching in a technical, instructional mode within the Uttara-Bhaga narrative)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It emphasizes that dharmic practice is strengthened by right timing: sacred acts are to be aligned with kāla (time), and the Purāṇa treats time-measurement as a practical support for disciplined religious life.
Bhakti is practiced through daily worship and vows done at proper times; by teaching how day/night muhūrtas are determined, the verse supports accurate scheduling of pūjā, japa, and vrata observances that sustain devotion.
Jyotiṣa/Vedāṅga-style kāla-nirṇaya: it states the standard division (15 muhūrtas each for day and night) and points to trairāśika (rule-of-three proportional computation) to adjust for seasonal variation in day/night length.