Kāla-cakra and the Motions of the Sun, Moon, Stars, and Grahas
Bhāgavata Jyotiṣa Framework
अथ च यावतार्धेन नभोवीथ्यां प्रचरति तं कालमयनमाचक्षते ॥ ६ ॥
atha ca yāvatārdhena nabho-vīthyāṁ pracarati taṁ kālam ayanam ācakṣate.
El tiempo que el Sol tarda en recorrer la mitad de su camino por el firmamento se llama ayana (su curso hacia el norte o hacia el sur).
It defines ayana as the duration in which the Sun traverses half of the celestial pathway.
To explain Bhagavatam’s Vedic cosmology and how time (kāla) is understood through the Sun’s course within the universe.
It helps one align life with sacred time—seeing time as a divine order and using seasons/half-years to structure sādhana, festivals, and disciplined living.