Hi there!
If you've found yourself searching "8-month-old sleep," "8-month sleep schedule," or "8-month sleep regression," you're certainly not alone.
Eight months is one of the most common ages that families reach out to us for sleep support.
Often, parents tell us, "Things were going so well, and then suddenly everything changed."
While there is a lot happening developmentally around this age, more often than not it's a sign that the strategies which were previously working are no longer the best fit for your baby's stage.
What is a normal 8-month sleep schedule?
Around 8 months, here's what we would generally expect to see.
Awake times
Most 8-month-old babies are awake for around 2–3 hours at a time, depending on whether they're on two or three naps.
If your baby is still on three naps, awake windows are usually around 2.5 hours on average—often a little shorter before the first nap and a little longer before the final nap of the day.
If they've transitioned to two naps, the average awake window is usually around 3 hours.
It's also very common for babies to still be on three naps at this age, so don't feel like you need to rush that transition.
Daytime sleep
If your baby is taking three naps, we'd generally expect:
- One or two naps lasting an hour or longer
- One shorter catnap to finish the day
If they're on two naps, ideally both naps are an hour or more. If that's not quite happening yet, one long nap and one shorter nap is still a very workable pattern while sleep continues to improve.
Night sleep
By around 8 months, many babies are capable of sleeping through the night, while others may still genuinely need one overnight feed. If you've been advised medically to offer additional overnight feeds, always follow your healthcare professional's advice.
If your 8-month-old is waking every 1–2 hours, needing to be resettled repeatedly, or only linking sleep cycles with assistance, I wouldn't simply put that down to developmental milestones or call it an "8-month sleep regression."
Yes, babies this age are learning so much. They may be crawling, pulling to stand, developing object permanence, becoming more aware when you leave the room, and showing separation anxiety. These changes can absolutely influence sleep.
But they don't usually create ongoing poor sleep on their own.
What I see far more often is that these developmental changes simply expose sleep habits that were already becoming less effective.
The encouraging part is that this is something we can absolutely work with.
Rather than waiting for an 8-month sleep regression to pass, it's often the perfect opportunity to look at how your little one is falling asleep, whether they're getting enough sleep pressure through the day, whether their 8-month awake windows are appropriate, and whether their routine still matches their developmental stage.
Sometimes only a few small changes are needed to completely transform sleep.
If your 8-month-old is waking frequently overnight, taking short naps, fighting bedtime, or you've simply found that what used to work no longer does, we'd love to help.
You've got this.
Warmly,
Tara
