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.
The back screen provides more reality with projections of the sky and clouds and nighttime scenes. Michelle F. Solomon, Miami Herald, 22 July 2025 Shop casual daytime dresses and delicate pieces for nighttime from just $35. Genevieve Cepeda, Travel + Leisure, 19 July 2025 Healey traveled to Fall River Monday morning after at least nine people died and more than 30 were injured in a nighttime fire at an assisted living facility. Chris Van Buskirk, Boston Herald, 14 July 2025 Fire will continue to back, flank and head in Wooley Creek drainage in unburned pockets of vegetation under diurnal nighttime downslope winds. Ca Wildfire Bot, Sacbee.com, 14 July 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

Browse Nearby Words

Cite this Entry

“Nighttime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nighttime. Accessed 29 Jul. 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
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