midnight sun

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midnight sun

n.
The sun as seen at midnight during the summer within the Arctic and Antarctic Circles.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

midnight sun

n
(Astronomy) the sun visible at midnight during local summer inside the Arctic and Antarctic circles
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

mid′night sun′


n.
the sun visible at midnight in summer in arctic and antarctic regions.
[1855–60]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.midnight sun - the sun visible at midnight (inside the Arctic or Antarctic Circles)midnight sun - the sun visible at midnight (inside the Arctic or Antarctic Circles)
atmospheric phenomenon - a physical phenomenon associated with the atmosphere
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