Baby Awake for Hours at Night? Why Split Nights Happen and What Helps

Your baby suddenly wakes up in the middle of the night and is not the least bit tired? Babbling, playing, refusing to settle again? And it goes on for hours?

If you are reading this, you are probably one of those parents whose baby wakes at 2:00 AM and simply will not go back to sleep. Those long wakeful stretches in the middle of the night are usually called split nights, and they can wear down an entire family.

There are reasons behind this behavior, which means there are also solutions. In this article you will find out what you can do to get through these nights, and which small changes to your daily routine can bring calmer nights back.

I Have Been There Myself

I still remember how many nights I spent walking through the apartment with my first babies. Feeding, stroking, none of the usual soothing worked. The only thing my little one really wanted was to crawl and move. And in the meantime I was tired and frustrated, mostly because I knew my sweetheart would still be up bright and early the next morning, ready to be entertained.

Just putting her down and letting her play it out did not work either. When she was with me, she started laughing and chatting. And when I did not pay attention to her, she cried.

By now, through my work in sleep consulting, I know that a lot of parents go through exactly what I went through back then.

Which brings us to the real question: why are babies awake for hours at night, and what can you do about it?

Why Is My Baby Awake for Hours at Night?

In most cases, the answer lies in how the day is structured, specifically in how sleep is distributed across it.

These are the causes that come up most often:

• A bedtime that is too early can mean your baby has already covered a big part of their sleep needs in the first half of the night. By the middle of the night they are awake and well rested.
• If your baby takes too many naps or naps that run too long during the day, they cannot build up enough sleep pressure by evening, which leads to those long night wakings.
• It sounds contradictory, but staying awake too long before bedtime causes the same problem. An overtired baby has a much harder time staying asleep. Overtiredness is hormonally driven and is behind a huge share of sleep problems in general, so it is worth avoiding. (You can read more about that here.)

There are other causes as well, and they often work together:

• Your baby is a newborn, especially in the first three months. At this age the circadian rhythm, the internal day-night clock, has not developed yet, so little ones cannot really tell day from night.
• When your baby's internal clock is out of sync with their physical needs, they can wake in the middle of the night and stay awake until their natural sleep rhythm takes over again. Developmental steps or a change in the sleep schedule, such as dropping a nap, can trigger this.
• Learning new motor skills, like crawling or pulling up to stand, can be so exciting that your baby wakes at night to practice.
• Developmental leaps and sleep regressions can play a big part in night waking. Sleep regressions and schedule shifts are typical in the first year. They often show up during growth phases, when a baby's sleep patterns change and sleep gets worse for a while.
• Illness or stimulating sleep associations, such as feeding or being carried, can also keep a baby awake longer at night.
• If your baby is used to falling asleep with a specific sleep aid, like nursing or rocking, they will ask for that same thing in the middle of the night, which can stretch a brief waking into a long one.
• Teething is another common cause. The discomfort pulls many babies out of sleep and makes it hard for them to drift off again.

Let us look at what you can do so your baby sleeps better at night from here on.

My Baby Is Awake for Hours. What Should I Do?

First, here is what you can do in the moment, right in the middle of the night:

1. Avoid bright light of any kind, including your phone screen, so the circadian rhythm is not disrupted further. Very dim light helps your baby get sleepy again.
2. Often there is no need to actively soothe your baby, because they can drift back off on their own after a while. You can stay with them without stimulating them too much.
3. Skip interaction like playing or a full feeding, since that will only keep your baby more awake.
4. Some babies settle better with white noise, which creates a calm, steady background.
5. If you suspect teething is behind the night waking, it helps to ease the discomfort before bed. A chilled teething ring can work, or, after checking with your pediatrician, an appropriate pain reliever.

Chances are you are already doing most of this. Which is exactly why the preventive steps matter so much:

How to Prevent Long Night Wakings

1. The first and most important step is to take a careful look at your baby's sleep times. Do the bedtime, the nap times, the wake windows and the overall sleep needs actually fit together?
2. In most cases, something will need adjusting. Often it is the last nap before night sleep, or the bedtime itself.
3. Then make sure your baby is not getting too much or too little daytime sleep. Too much lowers sleep pressure, too little leads to overtiredness.
4. Make sure your baby has enough awake time to build up sleep pressure, with fresh air, new things to explore, or a bath.
5. Give your baby plenty of chances during the day to practice new motor skills like crawling or standing, so there is less motivation to try them out at night.
6. Make sure your baby gets enough daylight during the day to support their circadian rhythm, and dim the lights in the evening.
7. Optimize your baby's sleep environment. The room should be quiet, dark and comfortably cool. A calm space helps prevent those long wakeful stretches.
8. Above all, create consistency. A predictable daily rhythm with clear sleep and wake times stabilizes the circadian rhythm and is the single best protection against split nights.

Stick with this approach and your little one's sleep should start to improve before long.

Here Is to Better Nights

Keep in mind that babies have very different sleep needs. Some genuinely need less sleep than others. So use the general sleep needs charts as a starting point, then watch your own child for tired signs and adjust the daily schedule accordingly.

Also remember that it can take several days or even a few weeks for a baby to adapt to changes in their sleep rhythm. Plan for that longer stretch before you expect to see results.

Wishing you good luck and restful sleep, Sarah