When Is The Autumn Equinox 2024 In Hindi. It can occur anytime between the 21st and the 24th of september, and this year it will be on the. The occurrence of spring equinox usually falls on the 20th or 21st march, and the autumnal equinox falls on 22nd or 23rd september every year.

However, the autumn equinox marks the beginning of autumn, with shorter days and cooler weather. The autumn equinox is sometimes referred to as the september equinox.