Sleep hygiene is all about creating good habits that help your body recognize when it’s time to rest. A very simple place for you to start is with a consistent bedtime. Going to bed around the same time every night can help support your body’s natural circadian rhythm, which makes it easier to settle into sleep and maintain a more predictable sleep-wake cycle.
The timing of your sleep also matters in how restorative your night feels. Typically, the deep, slow-wave sleep happens earlier in the sleep period and this stage plays an important role in physical restoration. If your normal bedtime is 10 p.m. but you suddenly stay awake until 1 a.m., then your sleep architecture can shift. Even if you sleep later the next morning, that sleep may not exactly feel the same as following your usual schedule.
This is one reason you might wake up feeling groggy after a later night, even if it seems like you still got enough sleep. You don’t need a perfect bedtime, but giving your body a fairly consistent rhythm can help support better quality sleep. Start choosing a bedtime that realistically works for your life and aim to stay relatively close to it from night to night.
