How to Help Your Child Fall Back in Love With Bedtime After the Clocks Change

Twice a year, the clocks shift by a single hour — and somehow that one hour can feel like it unravels weeks of careful routine-building. If your child has been fighting bedtime, waking at odd hours, or turning into a grumpy, overtired shadow of themselves since the clocks changed, you're not imagining it. Young children are especially sensitive to disruptions in their circadian rhythm, and what looks like stubbornness or a phase is often just biology doing its thing. The good news? With a little patience and a few gentle adjustments, most children resettle within a week or two. Here's how to help them get there.

Why the Clock Change Hits Children So Hard

Adults often grumble about losing an hour of sleep in spring, but we can largely reason our way through the transition. Children don't have that luxury. Their bodies run on an internal clock — a circadian rhythm — that is tightly regulated by light, temperature, mealtimes, and routine. When the clocks shift, the cues that normally signal "it's nearly bedtime" suddenly arrive at the wrong time relative to their internal sense of the day.

In spring, when we lose an hour, children are being asked to sleep when their body still thinks it's earlier. In autumn, when we gain one, they're waking before everyone else because, biologically, it is morning to them. Either way, the mismatch between their internal clock and the external world creates a kind of low-level jet lag — and in young children, sleep deprivation shows up fast as difficulty settling, emotional dysregulation, and early or disrupted waking.

Children aged 2–6 tend to feel the effects most acutely because their circadian rhythms are still maturing and are more rigid. Older children (7–10) often adapt slightly faster, but can still struggle for several days, especially if they're already prone to sleep sensitivity.

The Gentle Shift: Adjusting Bedtime Gradually

Rather than jumping straight to the new clock time on the first night, a gradual approach tends to work much better for young children — particularly those who already find transitions difficult.

For spring (losing an hour): In the days before the clocks change, try pushing bedtime 10–15 minutes later each night. By the time the clocks spring forward, your child's body will have shifted naturally rather than being jolted.

For autumn (gaining an hour): Bring bedtime forward by 10–15 minutes each day in the lead-up, so that when the clocks fall back, the new bedtime doesn't feel jarringly early.

If the clock change has already happened and you're in the thick of the disruption, don't worry — you can still use this incremental method. Move bedtime by small increments every two to three days until you've landed back at the right time. Rushing it tends to create more resistance, not less.

Use Light to Reset Their Body Clock

Light is the most powerful regulator of the circadian rhythm, and it's completely free. Using it strategically around clock changes can make a meaningful difference.

• Morning light exposure helps signal to your child's brain that the day has begun, anchoring the start of their internal clock. Open curtains immediately after waking, or take a short walk outside if the weather allows.
• Dim the lights in the evening at least an hour before bedtime. Bright overhead lights — and especially screens — suppress the release of melatonin, the hormone that makes children (and us) feel naturally sleepy.
• Blackout blinds are worth their weight in gold during summer and early autumn, when sunset is still light at bedtime. Children's brains are particularly sensitive to light cues, and a bright room at 7pm genuinely makes it harder to wind down.

Think of light management as working with biology rather than against it — you're simply giving your child's brain the right information at the right time.

Anchor the Routine, Not Just the Clock Time

When everything else feels off, a consistent bedtime routine acts as a powerful set of cues that tell your child's brain: sleep is coming. Even if the timing is slightly out during the adjustment period, maintaining the sequence of the routine helps enormously.

A reliable wind-down sequence for young children typically includes:

• A bath or wash (the drop in body temperature afterwards naturally promotes sleepiness)
• Pyjamas and teeth brushing
• A calming activity — drawing, puzzles, or quiet play — in a dimly lit room
• Story time
• Lights out

The story element is particularly valuable here. A familiar, predictable narrative ritual at the end of the day sends a clear signal that the day is over and it's safe to rest. If your child is unsettled and finding it harder to engage with books they know well, a fresh story tailored to their interests can rekindle that sense of anticipation around bedtime — something an app like Dreamtime does beautifully, generating a brand-new personalised story with narration each night so storytime stays special even when everything else feels disrupted.

Managing Overtiredness (Before It Manages You)

One of the trickier aspects of clock-change disruption is that overtired children don't simply fall asleep more easily — they often become harder to settle. This is because overtiredness triggers a cortisol response in children, essentially a stress reaction that makes them wired, emotional, and resistant to sleep at the very moment they need it most.

Signs your child is overtired (rather than simply not tired) include:

• Hyperactivity or silliness that seems to come out of nowhere in the evening
• Crying or emotional outbursts over very small things
• Rubbing eyes, pulling ears, or going glassy-eyed
• Falling asleep in unusual places or at unusual times during the day

If you're seeing these signs, try shifting the whole bedtime routine 15–20 minutes earlier for a few nights. Counter-intuitively, an earlier bedtime during a period of overtiredness often leads to better sleep, not earlier waking. Once your child has caught up on their sleep debt, you can nudge the routine back towards the target time.

What to Expect — and When to Worry Less

Most children adjust to a clock change within 5–10 days, provided the routine is consistent and the light environment is managed well. During that window, a little extra grace goes a long way — for your child and for yourself.

If your child's sleep doesn't begin to settle after two weeks, it may be worth reflecting on whether something else is contributing. New anxieties, developmental leaps, illness, or changes at nursery or school can all disrupt sleep independently of the clock change, and sometimes the clocks simply get the blame for something that was already brewing.

For persistent sleep difficulties beyond the adjustment period, your GP or health visitor is always a good first port of call.

A Gentle Reminder for Tired Parents

Navigating a sleep disruption with a young child is exhausting — especially when you're also adjusting to the same clock change yourself. Be kind to yourself during this period. The disruption is temporary, the routine will reassert itself, and your child is not doing this on purpose. They're simply adjusting to a world that just shifted underneath them, and with your warm, consistent presence, they'll find their footing again. They always do.