Graha–Ketu–Utpāta Lakṣaṇas: Solar/Lunar Omens, Comets, Eclipses, and Calendar Rules
चांद्रो दर्शावधिः सौरः संक्रात्या सावनो दिनैः । त्रिंशद्भिश्चंद्र भगणो मासो नाक्षत्रसंज्ञकः ॥ १२९ ॥
cāṃdro darśāvadhiḥ sauraḥ saṃkrātyā sāvano dinaiḥ | triṃśadbhiścaṃdra bhagaṇo māso nākṣatrasaṃjñakaḥ || 129 ||
Le mois lunaire (cāndra) se compte jusqu’à la limite de la nouvelle lune (amāvāsyā) ; le mois solaire (saura) est déterminé par la saṅkrānti, l’entrée du Soleil dans un nouveau signe. Le mois civil (sāvana) se calcule en jours ; et le mois fondé sur le cycle de la Lune—composé de trente tithi—est appelé mois nakṣatra.
Narada (in dialogue with the Sanatkumara tradition; technical exposition on Vedic time-reckoning)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It clarifies sacred time-reckoning so that vratas, śrāddha, and other dharmic rites are performed on the correct lunar or solar basis—treating accurate kāla (time) as a support for right practice.
Bhakti practices in the Purāṇic tradition often depend on observing days like amāvāsyā, saṅkrānti, and tithi-based observances; this verse supplies the calendar framework that makes devotional vows and worship timings reliable.
Jyotiṣa Vedāṅga: distinguishing cāndra (lunar), saura (solar), sāvana (day-count), and tithi/nakṣatra-based month conventions used for ritual scheduling.