As the days become longer and brighter, families across the UK prepare for the March clock change. The clocks go forward by one hour, marking the start of British Summer Time.
While lighter evenings are a welcome change, the spring clock change can disrupt your baby’s sleep routine. Losing an hour often leads to unsettled naps and tricky bedtimes.
As a baby and infant sleep consultant at Mini Dreamers Sleep, I support families through sleep challenges like this every year. With the right approach, you can help your baby adjust smoothly and protect their sleep.
Why the Spring Clock Change Affects Baby Sleep
Babies and toddlers rely on consistent routines. Their internal body clock, also known as the circadian rhythm, is still developing and can be sensitive to time changes.
When the clocks go forward, your baby’s body is still running on the old time. This makes everything feel an hour earlier.
For example, a 7 pm bedtime will suddenly feel like 6 pm to your baby. This can lead to:
- Difficulty settling at bedtime
- Short naps
- Increased fussiness
Understanding this helps you plan ahead and avoid unnecessary sleep disruptions.
How to Prepare for the Spring Clock Change
There are three simple ways to manage the transition. Choose the one that suits your baby and your schedule.
Gradual approach
Start adjusting your baby’s routine a few days before the clock change. Move bedtime, naps, and feeds earlier by 10 to 15 minutes every day or two.
This gentle shift helps your baby’s body clock adjust naturally.
Split approach
If you are short on time, move everything earlier by 30 minutes for two days before the clock change.
This is a quicker method that still supports a smoother transition.
Do nothing approach
Some babies adapt easily. If your baby is flexible, you can keep your routine the same and adjust after the clocks change.
This works well for laid-back sleepers.
Tips to Help Your Baby Adjust to the Clock Change
Adjust naps and feeding times
As you move bedtime earlier, shift naps and feeds earlier too.
Keeping everything aligned helps maintain a consistent routine.
Make the bedroom dark
Lighter evenings can make it harder for babies to fall asleep.
Use blackout blinds or curtains to create a calm, dark sleep environment. This helps signal that it is time for sleep, even when it is still light outside.
Keep your bedtime routine consistent
A predictable bedtime routine is key for good sleep.
Stick to your usual steps such as bath, pyjamas, feed, story, and bed. Familiar cues help your baby feel secure and ready for sleep.
Watch your baby’s sleep cues
Your baby may become tired earlier during this transition.
Look out for signs like rubbing eyes, pinkish eyebrows, fussiness, or losing interest in play or zoning out. Responding to these cues can help that pre-bedtime craziness!
Be patient
It can take a few days to a week for your baby to adjust to the new time.
Stay consistent and give your baby time to settle into the new routine.
What to Expect After the Clock Change
After the clocks go forward, you may notice:
- Slightly earlier bedtimes
- Temporary nap changes
- Some evening fussiness
These are normal and usually settle within a few days.
If you are struggling with your baby’s sleep or early wake ups, you do not have to manage it alone. I offer gentle, responsive sleep support tailored to your baby and your parenting style.
You can also download my free Early Waking Guide for practical tips and solutions to improve your baby’s sleep.
👉 Download your free Early Wakes Guide here:
Get your free guide to stopping early morning wakes here
Inside you will learn:
✓ What early waking means at different ages
✓ How to assess sleep routines and sleep pressure
✓ Gentle adjustments that support longer sleep
✓ Practical strategies you can start today
Need a Bit More Support?
Sleepless nights and early mornings can feel isolating when the rest of the world seems to be asleep.
You can visit Sleep Packages and Plans to find out how I can support you and your little one with gentle, flexible sleep solutions that fit real life.
You can also find me on Instagram @minidreamerssleep for daily tips, reassurance and realistic sleep support from one mum to another.
With the right support and a clear plan, more restful mornings are possible.
I’m Emily, from Mini Dreamers Sleep; a devoted mom, experienced teacher, and a baby and toddler sleep consultant. I understand first hand the challenges and joys of parenthood, and I’m here to help you and your little one achieve the peaceful, restorative sleep you and your family need. Follow me @minidreamerssleep and check out 1:1 services and guides.