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Tom’s Guide
Tom’s Guide
Technology
Michele Ross

RARE PHOTOS: What are the 4 sleep chronotypes and which one are you | Rare Historical Photos

man smiling and stretching in bed

Do you ever wonder why you naturally follow specific sleep and wake times, and have more (or less) energy at certain parts of the day? How about if there's a biological reason why you tend to be an early bird or a night owl, or fall somewhere in-between?

You can find answers to these questions and more by digging into the concept of sleep chronotypes. We asked Kelly Murray, a certified pediatric and adult sleep consultant, to share the ins and outs of the four sleep chronotypes. And later: actionable tips for each chronotype that can help them make the most of their day and enjoy restful sleep come bedtime.

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