Gṛhastha-praveśa: Vivāha-bheda, Ācāra-śauca, Śrāddha-kāla, and Vaiṣṇava-lakṣaṇa
अयने विषुवे चैव युगादिषु चतुर्ष्वपि । दर्शे च प्रेतपक्षे च श्राद्धं कुर्याद्गृही द्विजः ॥ ४० ॥
ayane viṣuve caiva yugādiṣu caturṣvapi | darśe ca pretapakṣe ca śrāddhaṃ kuryādgṛhī dvijaḥ || 40 ||
Aux ayana (solstices), aux viṣuva (équinoxes), aux quatre commencements yugādi, au darśa (jour de nouvelle lune) et durant le pretapakṣa (quinzaine des défunts), le dvija maître de maison doit accomplir le Śrāddha.
Sage Sanatkumara (in instruction to Narada)
Vrata: Śrāddha (parva-śrāddha / kāla-śrāddha)
Primary Rasa: shanta
Secondary Rasa: karuna
It frames Śrāddha as a time-aligned duty (kāla-dharma): performing offerings to the ancestors at major cosmic/calendar junctions is presented as a disciplined way to sustain pitṛ-tarpaṇa and household righteousness.
Though primarily ritual (karma-kāṇḍa), it supports bhakti indirectly by purifying the householder’s life through faithful observance of prescribed sacred times, which steadies the mind for devotion and remembrance of Dharma.
It relies on Vedāṅga Jyotiṣa-style calendrics: identifying ayana (solstices), viṣuva (equinox), darśa (amāvāsyā), and yugādi observances as ritual triggers for Śrāddha.