Fall isn"t just marked by the calendar. Each September, Earth"s subtle tilt brings the autumn equinox—one of two times a year when day and night are nearly equal in length. It marks the beginning of fall in the Northern Hemisphere. From solar alignments to changing leaves, nature offers its own quiet signals that the season has shifted. While for most of us it may seem like just another day, ancient cultures paid close attention to this change. Sites like Chichén Itzá in Mexico and England"s Stonehenge were designed to align with the rising or setting sun during equinox days.
Autumn equinox
Today in History
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Nature’s own canvas
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Fourth rock from the sun
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Shark Fin Cove, California
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Vineyards above the Moselle River, Rhineland-Palatinate, Germany
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A peck between penguins
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Buckets on maple trees collecting sap for maple syrup
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Birthplace of the Renaissance
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Sunrise at Grand Teton National Park, Wyoming, USA
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A traboule in Lyon, France
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Building detail of Registan Square, Samarkand, Uzbekistan
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Maya site of Copán
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Black grouse males, Estonia
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World Elephant Day
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Pretty in pink
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Shades of Fall
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Dinosaur Provincial Park
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Dusky eagle-owls, Pakistan
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Verdon Gorge, France
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Cowichan Valley on Vancouver Island
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World Jellyfish Day
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Chinese New Year
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Canadian Grand Prix 2024
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Independence Day of the Bahamas
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Logan Creek Suspension Bridge, West Coast Trail, British Columbia
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A fox in the dunes
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Check out these ‘sea cows’
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Celebrating Yi Peng
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World Art Day
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Incan ingenuity
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World Otter Day
Bing Wallpaper Gallery

