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equinox

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Couple walks through Tallman Mountain State Park beneath changing fall foliage colors in Sparkill, New York

Science Sep 22

Day and night get equal billing as fall equinox arrives. Here are 3 things to know

By Associated Press

Science Sep 22

Autumn Sunshine
Today is the first day of fall. Here’s why

The word “equinox” comes from the Latin words for equal and night. But day and night are not exactly equal length on the equinox.

By Osnat Katz, The Conversation

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