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 medieval celebration in the Mediterranean
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					Holey moley–it’s National Doughnut Day!
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					Rooftops in the walled city of Urbino, Italy
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					A wild, craggy corner of the United States
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					Red lechwe, Okavango Delta, Botswana
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					Pining for spring
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					Why do elephants hide in trees?
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					The Old City of Bern
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					Sweetheart Abbey, Scotland
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					Daintree Rainforest and Noah Beach, Queensland, Australia
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					The Gothic Gate in the Adršpach-Teplice Rocks, Czechia
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					Autumn in Alaska
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					The first ascent
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					A black heron canopy feeding in Botswana
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					Peel Castle on St. Patrick’s Isle with the Isle of Man in the background
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					National Lighthouse Day
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					Laguna de Torrevieja, Spain
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					Great Fountain Geyser, Yellowstone National Park, Wyoming
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					Sand, sun, and sk8ers
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					Aura River in Turku, Finland
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					Borrego Badlands
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					A tree amid the Tetons
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					Bridge of Hillsborough County
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					National Museum of African American History and Culture
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					Keep watching the skies
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					Let s celebrate cephalopods
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					From pirate port to nature preserve
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					The otherworldly red river
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					Step into the dark
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					Next stop, Tofino
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