Sutra 38

ततः परं त्रिभिर्मुहूर्तैरन्यतरः षण्मासं वर्धते ह्रसते चेति ॥ कZ_०२.२०.३८ ॥

tataḥ paraṃ tribhir muhūrtair anyataraḥ ṣaṇmāsaṃ vardhate hrasate ceti

Thereafter, by increments of three muhūrtas, one (day or night) increases for six months while the other correspondingly decreases.

ततःthereafter; then
ततः:
TypePronoun
Rootतद्
Formablative singular (m./n.) used adverbially = 'from that/thereafter'
परम्further; after that
परम्:
TypeAdjective/Adverb
Rootपर
Formaccusative singular (n.) used adverbially = 'further/afterwards'
त्रिभिःby/with three
त्रिभिः:
TypeNumeral
Rootत्रि
Forminstrumental plural (m./n.)
मुहूर्तैःmuhūrtas (time-periods)
मुहूर्तैः:
TypeNoun
Rootमुहूर्त
Forminstrumental plural (m.)
अन्यतरःone (of the two alternatives)
अन्यतरः:
TypePronoun/Adjective
Rootअन्यतर
Formnominative singular (m.); 'one of the two/one or the other' (subject)
षण्मासम्for six months; a half-year
षण्मासम्:
TypeNoun
Rootषण्मास
Formaccusative singular (m.); duration-accusative
वर्धतेincreases; grows
वर्धते:
TypeVerb
Rootवृध्
Formpresent indicative, 3rd person singular, Ātmanepada
ह्रसतेdecreases; diminishes
ह्रसते:
TypeVerb
Rootह्रस्
Formpresent indicative, 3rd person singular, Ātmanepada
and
:
TypeParticle
Root
Formindeclinable conjunction
इतिthus
इति:
TypeParticle
Rootइति
Formindeclinable quotative/end-marker
M
muhūrta
S
six months (ṣaṇmāsa)
D
day/night (implicit)

FAQs

It informs patrol schedules, gate timings, court hours, and logistics planning—aligning labor and security with changing daylight.

Day or night: as one lengthens seasonally, the other shortens by a corresponding amount.