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.
By nighttime, finances look better. Georgia Nicols, Denver Post, 16 Sep. 2025 Pay attention to subtle changes, such as a weaker stream, straining or frequent nighttime trips to the bathroom. Dr. Jamin Brahmbhatt, CNN Money, 15 Sep. 2025 Use this as a skin prep before serums and creams, or as a day or nighttime refresher. Tanya Akim, Forbes.com, 15 Sep. 2025 Among the footage was a clip of herself and Majors enjoying a nighttime walk through the city, as well as shots of the group aboard a boat. Raven Brunner, PEOPLE, 12 Sep. 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 18 Sep. 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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