nighttime

noun

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

Synonyms of nighttime

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.
These hangouts offer free nighttime access and some of the best sunset views in the region. Stephanie Vermillion, Outside, 18 Feb. 2026 Temperatures remained solidly below freezing during both daytime and nighttime for several consecutive days — a rarity at a statewide scale for Texas. Newsroom Meteorologist, Houston Chronicle, 13 Feb. 2026 The nighttime show just feels stale but getting Mike Tirico back from the Super Bowl will likely make the show better. John Cherwa, Los Angeles Times, 11 Feb. 2026 Schaff already pleaded guilty to two counts of breaking and entering at nighttime tied to 2023 incidents in Beacon Hill on Friday. Colleen Cronin, Boston Herald, 10 Feb. 2026 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

Browse Nearby Words

Cite this Entry

“Nighttime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nighttime. Accessed 25 Feb. 2026.

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
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