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 ||
月の月(チャンドラ月)は新月(アマーヴァーシャー)の境まで数え、太陽の月(サウラ月)はサンクラーンティ(太陽の宮入り)によって定まる。サーヴァナ月は日数で数え、月の巡りに基づき三十のティティから成るものをナクシャトラ月と呼ぶ。
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.