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.
Since sharing their dogs' nighttime schedule, the videos have gone viral, amassing thousands of likes and comments. Jordan Greene, People.com, 23 Mar. 2025 During the summer, visitors can join for nighttime turtle walks to see nesting sea turtles laying eggs. Patrick Connolly, Orlando Sentinel, 21 Mar. 2025 While it’s marketed as a nighttime treatment, it can be used in the morning and throughout the day. Robyn Merrett, StyleCaster, 21 Mar. 2025 My daughter includes the Aveeno facial cleansers in her nighttime routine, along with the brand’s nighttime itch relief balm and moisturizing body cream. Jacquelyn Smith, Parents, 21 Mar. 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 28 Mar. 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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