circadian rhythm
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Seeing bright light in the morning, which is good for regulating your circadian rhythm - that is, your body's natural clock.
From BBC ● Sep. 3, 2026
Light sets our circadian rhythm, or 24-hour body clock, which tells us when to wake up.
From BBC ● Jul. 6, 2026
She argues that switching to daylight-saving time ultimately plays havoc with our circadian rhythm — that is, our internal biological clock.
From MarketWatch ● Mar. 6, 2026
I’ve learned from experts over and over about how exposing yourself to natural light, even on an overcast day, either resets or talks to your circadian rhythm.
From The Wall Street Journal ● Feb. 16, 2026
Not only was this arrangement bad for the astronaut’s circadian rhythm, but the astronaut who was on duty made enough noise as he went about his work to keep his partner awake.
From "Flying to the Moon: An Astronaut's Story" by Michael Collins
