During the fall and spring equinox, the celestial phenomenon known as Chicagohenge occurs when the sun rises or sets directly between the buildings lining Chicago"s east- and west-facing streets. The city"s almost perfectly aligned grid is responsible for the event.
Chicagohenge
Today in History
More Desktop Wallpapers:
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Silver-studded blue butterflies
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Mount Rainier National Park
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A star blows a bubble
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A day for the dolphins
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Cecropia leaf and lobster claw petals in Mexico
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Christmas Bird Count
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Bridges to the past
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Pi Day
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Petroglyphs near Fruita in Capitol Reef National Park, Utah
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Male hooded merganser, Oregon
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Dunluce Castle, County Antrim, Northern Ireland
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Sonoma Coast State Park, California
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New beginnings
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Pearl of the Adriatic
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Green sea turtle on World Oceans Day
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Yellowstone for the National Park Services birthday
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Giving Tuesday
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Happy Cousins Day!
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Pacific Rim Whale Festival
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World Population Day
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Bobbing for crab apples
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Summertime in Alaska
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Neuschwanstein Castle, Bavaria, Germany
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Tulips, Netherlands
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A special day for a special cat
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A personal collection becomes an institution
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The Pearl of Siberia
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Kings of the Kalahari
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Haven t you herd? It s World Elephant Day!
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Mount Pico, Portugal
Bing Wallpaper Gallery

