waking hours

plural noun

: the hours in the day that a person is awake
He spent all his waking hours working on the project.

Examples of waking hours in a Sentence

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.
Even before daylight saving​ time ends, Kansas City area residents will spend more of their waking hours in the dark this fall. Eleanor Nash, Kansas City Star, 16 Sep. 2025 The feature works in the background during waking hours, analyzing photoplethysmography (PPG) signals, changes in blood volume under the skin, to detect patterns that suggest chronic high blood pressure. Kurt Knutsson, FOXNews.com, 15 Sep. 2025 Maharajas’ Express, India The 23 carriages of these luxury trains travel mostly by night, allowing passengers plenty of time during waking hours to disembark for visits to UNESCO World Heritage landmarks, take game drives, and dine in fine hotels and palaces. Ann Shields, AFAR Media, 26 Aug. 2025

Browse Nearby Words

Cite this Entry

“Waking hours.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/waking%20hours. Accessed 30 Sep. 2025.

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!