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civil day

American  

noun

Astronomy.
  1. day.


civil day British  

noun

  1. another name for calendar day 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 civil day

First recorded in 1595–1605

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.

A deduction of the number of the years from the number of the sidereal days gave, as remainder, the number of civil days in the exeligmos.

From Project Gutenberg

The civil day always commences at the midnight preceding this astronomical day.

From Project Gutenberg

HOUR, the twenty-fourth part of a civil day, the twelfth part of a natural day or night, a space of time of sixty minutes’ duration.

From Project Gutenberg

In England the period of the civil day may also vary under different statutes.

From Project Gutenberg

We may remark that the commencement of the astronomical day commences twelve hours after the civil day.

From Project Gutenberg