calendar day

1. 1.

   a day reckoned from midnight to midnight

   Synonymscivil day

   Broadertime period

   Narrowerdaydateday of the week

   Part ofweek

Questions about calendar day

What does calendar day mean?

calendar day means "a day reckoned from midnight to midnight".

What is another word for calendar day?

Close synonyms include civil day. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is calendar day a common word?

calendar day is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.