Equinox in a sentence as a noun

It's only the spring equinox on your half of the planet!

Bonus points if it's an equinox, or your country's Maximum Leader's birthday.

These ancient structures typically have alignments towards sunrise and sunset at the equinox or solstice.

Near the equinoxes, the Sun's apparent path is more oblique, so some of its apparent velocity occurs in the north-south direction leaving its apparent east-west motion slower.

Equinox definitions

noun

either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length

noun

(astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic