Summer Solstice 2011: Why It's the First Day of Summer
Tuesday, June 21, 2011 - 11:01
in Earth & Climate
Find out why the summer solstice is the first day of summer, and why it's the longest day of the year—but not the hottest.
Updated by artificial intelligence Tue, 13 Jun 2023, 2:53:47 UTC Learn more
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