Tithi-Nirṇaya for Vratas: Ekādaśī Rules, Saṅkrānti Punya-kāla, Eclipse Observances, and Prāyaścitta
पूर्वमष्टमुहूर्तास्तु ग्राह्याः स्नानजपादिषु । तुलायां चैव मेषे च पूर्वतः परतस्तथा ॥ २२ ॥
pūrvamaṣṭamuhūrtāstu grāhyāḥ snānajapādiṣu | tulāyāṃ caiva meṣe ca pūrvataḥ paratastathā || 22 ||
Untuk upacara seperti mandi suci dan japa-mantra, delapan muhūrta pertama pada hari itu patut diterima. Dalam rasi Tula dan Mesa pun, perhitungan diambil menurut aturan: dari awal dan dari akhir sebagaimana mestinya.
Sanatkumāra (teaching Nārada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: bhakti
It teaches that spiritual disciplines like snāna and japa should be aligned with auspicious time (kāla), because right timing supports purity, steadiness of mind, and ritual efficacy.
By directing devotees to perform japa in the most supportive portion of the day, it emphasizes disciplined, time-conscious practice that strengthens daily remembrance and devotion.
Jyotiṣa (Vedāṅga astrology): it specifies muhūrta selection and notes timing distinctions connected with the Sun’s transit through Libra (Tulā) and Aries (Meṣa).