Shloka 63

Ācāra-Nirṇaya: Varṇa-Āśrama Dharma, Śauca, Snāna, Sandhyā, Japa, Tarpaṇa, and Gṛhastha-Dinacaryā

अहोरात्रस्य यः सन्धिः सा सन्ध्या भवतीति ह / द्विनाडिका भवेत्सन्ध्या यावद्भवति दर्शनम्

ahorātrasya yaḥ sandhiḥ sā sandhyā bhavatīti ha / dvināḍikā bhavetsandhyā yāvadbhavati darśanam

The junction of day and night is indeed called “Sandhyā”. Sandhyā lasts for two nāḍikās—so long as there remains visibility (of the sun’s presence).

अहोरात्रस्यof day-and-night
अहोरात्रस्य:
Sambandha (सम्बन्ध/Genitive)
TypeNoun
Rootअहोरात्र (प्रातिपदिक)
Formद्वन्द्व-समास (अहः + रात्रिः); नपुंसकलिङ्ग (समाहार-द्वन्द्व), षष्ठी (6th/Genitive), एकवचन
यःwhich/that (who)
यः:
Karta (कर्ता/Subject)
TypeNoun
Rootयद् (सर्वनाम-प्रातिपदिक)
Formपुंलिङ्ग, प्रथमा (1st/Nominative), एकवचन; सम्बन्धक (relative pronoun)
सन्धिःjunction/transition
सन्धिः:
Karta (कर्ता/Subject)
TypeNoun
Rootसन्धि (प्रातिपदिक)
Formपुंलिङ्ग, प्रथमा (1st/Nominative), एकवचन
साthat (she/that)
सा:
Karta (कर्ता/Subject)
TypeNoun
Rootतद् (सर्वनाम-प्रातिपदिक)
Formस्त्रीलिङ्ग, प्रथमा (1st/Nominative), एकवचन; सर्वनाम
सन्ध्याsandhyā (twilight)
सन्ध्या:
Karta (कर्ता/Subject)
TypeNoun
Rootसन्ध्या (प्रातिपदिक)
Formस्त्रीलिङ्ग, प्रथमा (1st/Nominative), एकवचन
भवतिis/becomes
भवति:
Kriya (क्रिया/Verb)
TypeVerb
Rootभू (धातु)
Formलट् (Present), परस्मैपद, प्रथमपुरुष (3rd person), एकवचन
इतिthus
इति:
Sambandha (सम्बन्ध/Quotation marker)
TypeIndeclinable
Rootइति (अव्यय)
Formउद्धरण/वाक्यसमाप्ति-अव्यय (quotative particle)
indeed
:
Sambandha (सम्बन्ध/Particle)
TypeIndeclinable
Rootह (अव्यय)
Formनिपात (emphatic particle)
द्विनाडिकाtwo nāḍikās (a time-measure)
द्विनाडिका:
Karta (कर्ता/Subject)
TypeNoun
Rootद्वि (संख्या-प्रातिपदिक) + नाडिका (प्रातिपदिक)
Formद्विगु-समास (द्वे नाडिके); स्त्रीलिङ्ग, प्रथमा (1st/Nominative), एकवचन
भवेत्should be
भवेत्:
Kriya (क्रिया/Verb)
TypeVerb
Rootभू (धातु)
Formविधिलिङ् (Optative), परस्मैपद, प्रथमपुरुष (3rd person), एकवचन
सन्ध्याsandhyā
सन्ध्या:
Karta (कर्ता/Subject)
TypeNoun
Rootसन्ध्या (प्रातिपदिक)
Formस्त्रीलिङ्ग, प्रथमा (1st/Nominative), एकवचन
यावत्as long as/until
यावत्:
Adhikarana (अधिकरण/Time limit)
TypeIndeclinable
Rootयावत् (अव्यय/संबन्ध-शब्द)
Formअव्यय; परिमाण/अवधि-बोधक (until/as long as)
भवतिoccurs/is
भवति:
Kriya (क्रिया/Verb)
TypeVerb
Rootभू (धातु)
Formलट् (Present), परस्मैपद, प्रथमपुरुष (3rd person), एकवचन
दर्शनम्appearance/sight (visibility)
दर्शनम्:
Karta (कर्ता/Subject)
TypeNoun
Rootदर्शन (प्रातिपदिक)
Formनपुंसकलिङ्ग, प्रथमा (1st/Nominative), एकवचन

Lord Vishnu (in dialogue teaching Garuda/Vinata-putra)

Concept: Dharma requires correct kāla (timing); Sandhyā is a measurable ritual interval.

Vedantic Theme: Kāla as a governing principle of karma; right action aligned with time supports inner purity (antaḥkaraṇa-śuddhi).

Application: Observe Sandhyā within the defined window (approx. two nāḍikās); plan daily schedule around sunrise/sunset visibility rather than convenience.

Primary Rasa: shanta

Secondary Rasa: adbhuta

Type: temporal-liminal

Related Themes: Garuda Purana 1.213.62 (consequence of omission); Garuda Purana 1.213.64 (post-rite homa instruction)

V
Vishnu
G
Garuda

FAQs

This verse defines sandhyā as the sacred transition between day and night and fixes its ritual window, supporting disciplined daily worship as a dharmic practice.

Sandhyā is stated to be two nāḍikās, i.e., a traditional two-unit time window around the day–night junction, lasting as long as visibility remains.

Treat sunrise/sunset as disciplined prayer windows: keep a consistent routine for meditation, japa, or sandhyā-vandana near the day–night transition rather than delaying it arbitrarily.