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By in
on Jan 09, 2013

solstice_map_june2013_600

Day and night sides of Earth at instant of June 2013 solstice (2013 June 21 at 5:04 Universal Time) Image credit: Earth and Moon Viewer

Day and night sides of Earth at instant of June 2013 solstice (2013 June 21 at 5:04 Universal Time) Image credit: Earth and Moon Viewer