Parents know routines rule the home. Especially sleep routines. I started my son’s sleep routines when he was 8 weeks old. Why? Because the routine is just as much for me as it is for him. Starting the routine before it would likely even benefit him was something I did daily to hold myself accountable for giving him a consistent schedule, even if he didn’t know it yet.
One of the biggest sleep cues we developed was a lullaby. Starting around 8 weeks, I sang “Dream a Little Dream of Me” every night while I nursed him before bed. Eventually, he started associating that song with feeding and sleep. It became our little sleep signal—even when we weren’t at home, and it worked for naps too.
Also, wake windows are starting points, not rules. Babies have individual sleep needs, and those needs can change from day to day. Use these ranges as a guide alongside your baby’s sleepy and awake cues rather than trying to make the clock win every time.
A quick safe-sleep reminder: Always follow current safe-sleep recommendations for your baby’s age. Babies should sleep on their backs on a firm, flat sleep surface with no loose blankets, pillows, toys, or other soft items. Stop swaddling when your baby shows signs of trying to roll.
Newborn 0-8 weeks: Routines can be soothing, but most newborns’ schedules are still very irregular. I started our evening routine around the same time each night, but I didn’t expect my son to have a predictable bedtime yet. We’d have a bath, clean diaper, fresh pajamas, dim lights, feeding, and then sleep. Some nights that sequence led straight to sleep; other nights, newborn life had other plans.
At this age, I focused more on a consistent sequence than a specific bedtime.
Some babies settle well with swaddling, but it’s not necessary for every baby. If you swaddle, follow current safe-sleep guidance and stop once your baby shows signs of trying to roll.
The internet will tell you to put your baby down drowsy but awake. I personally waited until my little man was fast asleep before leaving the room. Do with that what you will. He turned out to be a great sleeper, but I know every baby—and every family—is different.
A rough wake-window range for babies this age may be 30–60 minutes but following your baby’s sleepy cues is more important than watching the clock.
2-4 months: Routines are most likely to help (consistent bedtime, calming sequences, cues like dim lights and white noise). I would continue with bathing my baby daily, putting him in clean pajamas, reading one book and singing a lullaby as I nursed him before putting him down.
A reasonable target bedtime for this age is around 7–8 PM, but let your baby’s naps and sleepy cues help determine the actual timing. If the baby takes a later nap, their bedtime will likely slide later. If the baby struggles to fall asleep and sleeps lightly, bedtime may be too late. If the baby falls asleep easily but wakes up early and doesn’t seem very sleepy at night, bedtime may be too early or the daytime sleep may be insufficient.
A rough pre-bed wake window for this age may be between 1.25-2.5 hours, but your baby’s cues are more important than a clock.
4–6 months: This is when routines can really start becoming familiar. Babies are beginning to develop a more predictable day-and-night rhythm, and a consistent bedtime sequence can help signal that nighttime sleep is coming. This is also the age when many babies become more aware of their surroundings, so keeping the room calm, dark, and predictable can be helpful.
For us, I kept the same basic sequence every night: bath, clean pajamas, a book, then my lullaby while I fed him. By this point, the lullaby had become a very strong sleep cue. He would recognize the song and start settling into our bedtime routine before I even finished singing it. Now, after his bath, pajamas, and books, he lies down and makes suckling noises while he waits to be fed. When he’s fighting bedtime because he’s overtired, hearing the song instantly settles him and cues him that it’s time to eat and stop fighting sleep.
A rough pre-bed wake window is around 2–3 hours, although your baby’s individual sleep needs can vary. If your baby is consistently falling apart before bedtime, they may need a shorter wake window. If they’re happy and wide awake when you start the routine, they may need a little more awake time.
This is also a good age to start paying attention to how your baby responds to your routine, rather than watching the clock alone.
A reasonable target bedtime is around 6:30–8 PM, but I would let your baby’s naps and sleepy cues help determine where they fall within that range. If the last nap ends later, bedtime may naturally move later too.
6–9 months: By this stage, your baby may have a much more recognizable daily rhythm. Naps, meals, playtime, and bedtime can start falling into a predictable pattern, although developmental changes, teething, growth spurts, and new skills can still temporarily disrupt sleep.
This was the age when our bedtime routine felt less like something I was trying to establish and more like something my son simply expected. Bath, pajamas, books, and the same lullaby gave him the same sequence of cues every night.
I also started using our lullaby as a nap cue. Because he had heard the same song every night since he was 8 weeks old, singing it before a nap gave him a familiar signal that it was time to slow down—even when we weren’t sleeping at home.
A target bedtime of around 6:30–8 PM can work well for many babies at this age. The exact time will depend on when the last nap ends and how your baby handles their final stretch of awake time.
A rough pre-bed wake window is around 2.5–3.5 hours. If bedtime has become a battle, look at the entire day’s sleep rather than assuming your baby simply needs a later bedtime.
And don’t be surprised if a baby who was previously sleeping beautifully suddenly starts waking more. Crawling, sitting, pulling up, teething, and other new skills can make sleep temporarily more exciting than sleep itself.
9–12 months: By this point, your baby’s routine may feel like a real part of the household. They understand much more about what happens next, which makes familiar bedtime cues even more useful.
Our routine stayed remarkably consistent, even as his wake windows changed and we had to adjust based on his cues and whether he was sick or teething. Bath, pajamas, brushing teeth, the same two books, and then my lullaby while I fed him. I didn’t need to reinvent bedtime every night because he already knew the sequence.
I also loved having a sleep cue that could travel with us. The bath wasn’t always possible, the same bedroom wasn’t always available, and we couldn’t always have the same environment—but I could always sing his song and read (or recite) the same two books. That familiarity helped make bedtime feel familiar even when we were somewhere unfamiliar.
A target bedtime around 6:30–8 PM can still work well at this age. Your baby’s last nap and individual sleep needs will determine where bedtime falls within that range.
A rough pre-bed wake window is around 3–4 hours. If your baby is taking longer to fall asleep than usual, look at when their last nap ended and how much daytime sleep they had before automatically pushing bedtime later.
This is also an age when separation anxiety can become more noticeable. If your baby suddenly wants extra reassurance at bedtime, that doesn’t necessarily mean your routine has stopped working. Sometimes they simply need a little more connection before they settle.
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After 12 months: routines still matter, but you’ll be shaping more behavior (sleep associations, independence, transitions). I actually started noticing this a few months before he turned one. I didn’t sleep train him or leave him to cry. If I noticed him stirring on the baby monitor and he seemed comfortable, I’d give him a minute or two to see if he settled himself. I know not all babies are like this, but it might be worth waiting a couple of minutes if your baby is generally unbothered but awake during naps and at night.
A good target bedtime for this age may be between 6:30 – 8 PM.
A rough wake window before bedtime may be between 4.5-6 hours. Again, your baby’s cues are one of the most important parts of this process.
For us personally, after we started solids, I would incorporate that into his daytime routine as soon as he woke up after night sleep and naps, and then we would play and read books. When it was time for a nap, I’d bring him to our room, feed him and sing him the lullaby I always sang (Dream a Little Dream of me). Not all babies need solids as soon as they wake up, it’s just what worked for us.
I’ve kept the sequence of events for bedtime exactly the same every night so he always knows what comes next. Bath, pajamas, brush teeth, 2 books (I use the same books every night), then sing him his lullaby while feeding him until he falls asleep.
The goal isn’t to create a perfect sleeper or follow a perfect schedule. It’s to create a rhythm that works for your baby and your family. These are starting points, not requirements. Some nights will go exactly as planned, and some nights absolutely will not. Give yourself grace in this new chapter—and remember that consistency doesn’t mean perfection.
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