nighttime

noun

night·​time ˈnīt-ˌtīm How to pronounce nighttime (audio)
often attributive
: the time from dusk to dawn

Examples of nighttime in a Sentence

The animal hunts in the nighttime. before electricity, gas lamps were used for illumination during the nighttime
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.
Collections are usually divided into discreet daywear garments and a fancier, nighttime offering. Sandra Salibian, WWD, 24 Jan. 2025 Mitchell said nighttime would bring the most interesting drivers. Miami Herald Archives, Miami Herald, 23 Jan. 2025 While temperatures briefly rose above freezing in parts of Louisiana, southern Alabama and Mississippi, nighttime temperatures plummeted in areas including Georgia, northern Florida and coastal communities in the Carolinas, causing snow and ice to refreeze on roads. Eduardo Medina, New York Times, 23 Jan. 2025 The Hairspray star included several images of the home’s landscaping during daytime, sunset and nighttime. Charna Flam, People.com, 22 Jan. 2025 See all Example Sentences for nighttime 

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of nighttime was in the 14th century

Dictionary Entries Near nighttime

Cite this Entry

“Nighttime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nighttime. Accessed 27 Jan. 2025.

Kids Definition

nighttime

noun
night·​time ˈnīt-ˌtīm How to pronounce nighttime (audio)
: the time from dusk to dawn
nighttime adjective

Legal Definition

nighttime

noun
night·​time
1
: the time from dusk to dawn
2
: a statutorily set period usually beginning shortly after dusk and ending shortly after dawn

More from Merriam-Webster on nighttime

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!