Significance of Equinox
Equinox, as described in the Purana, signifies the moment when day and night are equal in length, occurring twice a year during mid-autumn and mid-spring. This phenomenon is defined by the sun's position concerning the earth, marking the balance between day and night.
Synonyms: Spring equinox, Vernal equinox, Autumnal equinox
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
Hindu concept of 'Equinox'
In Hinduism, Equinox symbolizes the balance of day and night, occurring twice a year when their lengths are equal, reflecting themes of harmony and cosmic equilibrium in nature.
From: Brahmanda Purana
(1) The point in the year when the day and night are equal, marked by the sun's position relative to the earth.[1]
From: Vishnu Purana (Taylor)
(1) The time when day and night are of equal length, occurring in mid-autumn and mid-spring.[2]