Spring is over and today is the first day of Summer (or Summer Solstice), which happens to be the longest daylight day of the year and Father’s Day as well. June Solstice in Universal Coordinated Time is on Sunday, June 21, 2015 at 16:39 UTC. Find out on this Washington Post link how many hours of sunlight you will have in your area.
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The summer Solstice sun rises on gathering of 23,000 at Stonehenge.