Gṛhastha-Dharma: How a Householder Attains Liberation by Offering All to Vāsudeva
अयने विषुवे कुर्याद् व्यतीपाते दिनक्षये । चन्द्रादित्योपरागे च द्वादश्यां श्रवणेषु च ॥ २० ॥ तृतीयायां शुक्लपक्षे नवम्यामथ कार्तिके । चतसृष्वप्यष्टकासु हेमन्ते शिशिरे तथा ॥ २१ ॥ माघे च सितसप्तम्यां मघाराकासमागमे । राकया चानुमत्या च मासर्क्षाणि युतान्यपि ॥ २२ ॥ द्वादश्यामनुराधा स्याच्छ्रवणस्तिस्र उत्तरा: । तिसृष्वेकादशी वासु जन्मर्क्षश्रोणयोगूयुक् ॥ २३ ॥
ayane viṣuve kuryād vyatīpāte dina-kṣaye candrādityoparāge ca dvādaśyāṁ śravaṇeṣu ca
மகர–கர்க்கட சங்கிராந்தி, மேஷ–துலா விஷுவம், வ்யதீபாத யோகம், தினக்ஷயம், திரிதிதி சேர்க்கை, சந்திர/சூரிய கிரகணம், த்வாதசி மற்றும் ஸ்ரவண நக்ஷத்திரத்தில் ஸ்ராத்தம் செய்ய வேண்டும்.
The word ayana means “path” or “going.” The six months when the sun moves toward the north are called uttarāyaṇa, or the northern path, and the six months when it moves south are called dakṣiṇāyana, or the southern path. These are mentioned in Bhagavad-gītā (8.24-25). The first day when the sun begins to move north and enter the zodiacal sign of Capricorn is called Makara-saṅkrānti, and the first day when the sun begins to move south and enter the sign of Cancer is called Karkaṭa-saṅkrānti. On these two days of the year, one should perform the śrāddha ceremony.
In Canto 7, Chapter 14, Śukadeva lists particular tithis and seasons as especially suitable for performing prescribed sacred observances and duties for spiritual benefit.
He is instructing Parīkṣit on ideal household religious practice (gṛhastha-dharma), including when to perform time-honored observances that purify life and support devotion.
Choose a few key tithis (like Kārtika observances) for extra japa, charity, temple worship, and sāttvika living, using the calendar as a rhythm for consistent devotion.