night and day

adverb

: all the time : continually

Examples of night and day in a Sentence

night and day she reminded him that if it weren't for her, he'd be a nobody
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
New cars, especially the G80 M3, are far heavier, and the difference in how each takes on a corner is night and day. Peter Nelson, Forbes.com, 23 May 2025 The Chargers' defense, specifically the secondary, was night and day from the previous season. Ricardo Klein, MSNBC Newsweek, 20 May 2025 The team’s style of play is night and day compared with last season and should be something fans can look forward to as the season tips off. Kalen Lumpkins, Chicago Tribune, 13 May 2025 When Ellie and Dina have a version of that same conversation in the TV series, the difference in tone is night and day. Abby Monteil, Them., 5 May 2025 See All Example Sentences for night and day

Word History

First Known Use

before the 12th century, in the meaning defined above

Time Traveler
The first known use of night and day was before the 12th century

Browse Nearby Words

Cite this Entry

“Night and day.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/night%20and%20day. Accessed 3 Jun. 2025.

Last Updated: - Updated example sentences
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