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calendar day

American  

noun

  1. the period from one midnight to the following midnight.


calendar day British  

noun

  1. See day

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of calendar day

First recorded in 1840–50

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Prior to that, the last calendar day where downtown got more than an inch of rain was on March 13, when 1.03 of an inch fell.

From Los Angeles Times Nov. 11, 2025

The last time downtown got one-tenth of an inch of rain or more on a single calendar day was May 5, when 0.13 of an inch of rain fell.

From Los Angeles Times Jan. 27, 2025

Advent calendar day 22: GB's Kerr wins 1500m gold.

From BBC Aug. 6, 2024

Mark your calendars, y’all, because next Tuesday ain’t your average calendar day.

From Seattle Times Feb. 6, 2024

We never got it on any dated calendar day.

From Essays — Second Series by Emerson, Ralph Waldo

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