Waking up at almost the same time every night can feel frustrating and even a bit unsettling.

Many of us have experienced these moments, wondering why our body decides to jolt us awake during the quietest hours.

What’s often more troubling is how these late-night wakeups can spiral into a whirlwind of overthinking.

Suddenly, your mind starts revisiting something you said years ago, perhaps to someone who might not even remember your name.

So, what can you do to stop this cycle and finally get some uninterrupted sleep?

What happens to your body

Psychology researcher Greg Murray shared some insights in an article on The Conversation. He explained that waking up at the same time every night usually happens between 3:00 and 4:00 am.

As to why this happens, Murray revealed: “Our neurobiology reaches a turning point around 3 or 4am. Core body temperature starts to rise, sleep drive is reducing (because we’ve had a chunk of sleep), secretion of melatonin (the sleep hormone) has peaked.”

Another important factor comes into play during this period. Cortisol levels in your body start rising as part of your body’s natural preparation to transition into a new day.

Whether or not this increase in cortisol causes you to wake up fully during the night can vary from person to person.

For some, it might just be part of the body’s rhythm, while for others, it could lead to more frequent nighttime awakenings.

Waking up at around the same time every night?

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What it means

The Cleveland Clinic has detailed the role cortisol plays in your body. They explain: “Cortisol is a steroid hormone that your adrenal glands, the endocrine glands on top of your kidneys, produce and release.”

They further note: “Cortisol affects several aspects of your body and mainly helps regulate your body’s response to stress.”

Cortisol does more than just keep you alert. According to the Cleveland Clinic, it also helps release glucose from your liver, providing quick bursts of energy in response to stress.

This can explain why stress might make these nighttime wakeups more common.

If you’re dealing with more stress than usual, your body might be producing extra cortisol during the night.

This increase can disrupt your sleep and wake you up around the same time every night.

Greg Murray pointed out that it’s completely normal to wake up several times each night.

He explained that when your sleep is healthy and stress levels are low, these awakenings go unnoticed.

But add some stress into the mix, and you’re much more likely to become fully aware of waking up.

Many people have taken to social media, surprised by this newfound understanding of their sleep struggles.

Ah yes, stress, that makes sense

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One Twitter user shared their reaction, saying: “Oh I didn’t know this. I just thought I had insomnia or something.”

Another person responded with: “Reading this at 4:30 am, having woken up at 3 am.”

A third added: “Anxiety will have you waking up hours before you need to, sleep totally disrupted, because you feel like you’re meant to be doing something dangerously important. You’ll be running on fumes all day, knowing you’re one problem away from a meltdown.”

Fortunately, there are steps you can take to improve your sleep quality and minimize these disruptions. Implementing some of these strategies might help you find relief and get back to sleeping through the night.

People are just clocking the reason they wake up at the same time every night

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What can help

Creating a relaxing bedtime routine can make a significant difference. Activities like reading a book, listening to a calming podcast, or practicing meditation can help your mind and body wind down.

It’s also essential to avoid caffeine in the hours leading up to bedtime. Eating dinner several hours before going to sleep is another helpful tip, as digesting food late at night can interfere with restful sleep.

If you do find yourself wide awake at 3:00 or 4:00 am, try calming your mind by meditating or reading. These practices can help refocus your thoughts and allow you to drift back to sleep.