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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A state-of-the-art lookout on the Rock of Gibraltar
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Friendship Day in the City of Brotherly Love
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Daylight saving time begins
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This reef is nowhere near the sea…
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The old guard at Old San Juan
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International Day of Mangrove Conservation
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All hail the king of shrubs
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A Portuguese fort takes a star turn
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Dunluce Castle, County Antrim, Northern Ireland
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National Bison Day
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Computer Science Education Week
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In orbit for Yuri s Night
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Winter solstice
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World Sea Turtle Day
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An ice cap-puccino
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FOR FOREST by Klaus Littmann
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International Sloth Day
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Wild and beautiful Alaska
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Celebrating 30 years of eye-opening images
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National Take a Hike Day
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D-Day remembered
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Computer science on the page
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Horseshoe Bend, Arizona
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The artists come to Venice
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Milford Sound/Piopiotahi rainforest in New Zealand
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Happy Boxing Day!
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World Giraffe Day
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Earth Day
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‘Fringe’ takes center stage as Edinburgh celebrates the arts
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In the Red Sea for World Dolphin Day
Bing Wallpaper Gallery

