The first few weeks of school can feel like a marathon for children. New teachers, new routines, busy classrooms, friendships, homework, earlier mornings and a full day of stimulation can leave even the happiest child feeling tired by the end of the day. The child who used to settle relatively easily is asking for another story, another drink, another cuddle or another trip to the bathroom. They may become emotional, restless or unusually energetic just when you need them to wind down.
Bedtime resistance after starting school is common, and it does not necessarily mean that your child is suddenly becoming difficult or that your bedtime routine is failing. Often, their sleep needs and their ability to cope with the demands of the day have simply changed.
Why does bedtime get harder after school starts?
There are several reasons a child's bedtime can become more challenging once school begins.
· Your child is processing a much bigger day
School is not just physically tiring. It is mentally and emotionally demanding. Children spend much of their day listening, learning, following instructions, managing emotions, navigating friendships and adapting to a structured environment. By the time they arrive home, they may have very little emotional energy left. Some children respond to this by becoming quiet and withdrawn. Others become more emotional, energetic or resistant at bedtime. This is one reason you may see what appears to be a sudden burst of energy in the evening. Sleep and emotional regulation are closely connected. Research reviewed by the American Academy of Sleep Medicine has found associations between insufficient sleep and poorer emotional regulation, irritability, attention and daytime functioning in children.
· Their sleep schedule may no longer match their new routine
During the holidays, children often have more flexibility around when they wake, nap and go to bed. An earlier wake up can mean that your child needs an earlier bedtime than they did during the holidays, even if they seem to have plenty of energy at 7pm. It is also important to remember that children do not always look sleepy when they are ready for bed. Some children become more active, silly, emotional or demanding when they have moved beyond their ideal sleep window. If bedtime has become a nightly battle since school started, look at the entire 24-hour sleep pattern rather than focusing only on what happens at bedtime.
· Your child may need more connection before sleep
After spending most of the day away from you, your child may simply need some time to reconnect. This can be particularly noticeable in younger children. You may see more requests for cuddles, extra stories, conversations or parental presence at bedtime. Sometimes bedtime is the first quiet opportunity they have had all day to process everything that happened. A few minutes of uninterrupted connection before beginning the bedtime routine can make a meaningful difference.
· The bedtime environment matters more than you might think
When we talk about children's sleep, we often focus on bedtime routines, naps and wake windows but comfort, from bedding to sleepwear, also matters. Your child's bedroom should be a place where their body feels comfortable enough to relax.
Consider the basics:
v Is the room dark enough?
v Is the temperature comfortable?
v Is your child's bedding and nightwear appropriate for the season?
v Are their pyjamas soft, breathable and comfortable?
· Their sleepwear is uncomfortable and restrictive
This is where thoughtful sleepwear, such as soft, comfy pyjamas, can become part of your child's bedtime routine.
One of a Kin's children's sleepwear, including their range of kids' pyjamas, is made using TENCEL™ Modal x Micro fibres, a lightweight micro modal fabric designed to feel exceptionally soft against the skin. The fabric material is breathable, moisture absorbing and temperature regulating. Compared with heavier cotton pyjamas, modal fabric feels lighter and smoother against the skin, which can help children who tend to get warm at night.
For children, particularly those who are sensitive to how clothing feels against their skin, the softness and lightweight feel of their pyjamas can be an important part of creating a comfortable bedtime environment.
The goal is simple: soft, breathable clothing, whether a PJ set or a nightgown, that allows your child to move comfortably and maintain a comfortable temperature throughout the night. So, if you keep asking yourself where can I find pyjama sets made from soft, breathable fabric? One of a Kin's children's sleepwear, made from TENCEL™ Modal x Micro fibres, is your go-to.
· Your child may be carrying sleep debt
One of the biggest mistakes parents can make after school starts is assuming that a tired child will automatically fall asleep more easily. Unfortunately, that is not always how children's sleep works. If a child consistently gets less sleep than they need, they can become increasingly tired while simultaneously becoming more difficult to settle.
The American Academy of Sleep Medicine recommends approximately:
v Infants aged 4 to 12 months: 12 to 16 hours, including naps
v Children aged 1 to 2 years: 11 to 14 hours, including naps
v Children aged 3 to 5 years: 10 to 13 hours, including naps
v Children aged 6 to 12 years: 9 to 12 hours
v Teenagers aged 13 to 18 years: 8 to 10 hours
These are 24-hour recommendations and individual sleep needs vary. If your child is regularly sleeping less than their age-appropriate range, the solution may not be to push bedtime later. An earlier and more consistent bedtime may be what their body needs.
If bedtime has become difficult since school started, try these five steps for the next week:
1. Keep the morning wake time consistent: A relatively consistent wake time helps provide structure to your child's body clock.
2. Review bedtime: Do not assume the holiday bedtime is still appropriate. Your child may need an earlier bedtime now that school mornings have returned.
3. Create a predictable wind down: Aim for a calm period before bed with fewer screens, less stimulation and familiar activities, such as changing into their pyjamas and reading a story.
4. Prioritise comfort: Choose breathable, soft sleepwear, such as a modal pyjama set, that allows your child to move freely and remain comfortable throughout the night.
5. Make room for connection: Give your child some one-on-one time before the bedtime routine begins.
When should you seek help with your child's sleep?
Occasional bedtime resistance is completely normal. However, if your child's sleep difficulties are persistent, significantly affecting their daytime behaviour or functioning, or you are experiencing ongoing bedtime battles, frequent night waking or very early morning waking, it may be worth looking more closely at the underlying pattern.
A personalised approach can help identify whether the issue is related to schedule, sleep associations, environment, emotional factors or another aspect of your child's sleep.
CozySleeps supports families with personalised, responsive sleep guidance for babies and toddlers. The approach is gentle, practical and tailored to the individual child and family. Sleep support does not have to mean leaving your child to cry alone. Sometimes small changes to the timing, environment and way you respond can make a significant difference.