equinoxes
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pluralof equinox.plural
The grammatical form denoting more than one person, place, thing, or idea.
equinoxnounthe time when the sun crosses the plane of the earth's equator, making night and day of approximately equal length all over the earth and occurring about March 21 vernal equinox, or spring equinox and September 22 autumnal equinox.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
At the equinoxes in March and September, Earth is neither tilted towards or away from the Sun in relation to its axis.
From BBC ● Mar. 26, 2025
Chicagohenge and Baltimorehenge happen when the setting sun lines up with the grid systems in those cities in March and September, around the spring and fall equinoxes.
From Seattle Times ● May 28, 2024
The odds also tend to increase around equinoxes — the vernal equinox occurred last week — due to a more favorable tilt in the Earth’s axis, Murtagh said.
From Los Angeles Times ● Mar. 24, 2024
But during its equinoxes -- when the Sun is over the equator -- it has a somewhat bluer tinge.
From Science Daily ● Jan. 4, 2024
But modern astrologers have forgotten about the precession of the equinoxes, which Ptolemy understood.
From "Cosmos" by Carl Sagan
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