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First Day Of Summer

First Day Of Summer

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No matter where you are in the Northern Hemisphere, the path of the sun across the sky—which rises in the lead-up to the first day of summer, then begins descending over the rest of the summer—seems not to change for the few days before and after the summer solstice...

Source: http://news.nationalgeographic.com/news/2010/06/100621-summer-solstice-2010-first-day-of-summer-longest-year-science/
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