Daylight saving time with a baby and toddler: Gently adjusting sleep patterns
Oct 15, 2026
The time change can temporarily disrupt the sleep rhythm of babies and toddlers. Some children are suddenly tired at a different time, find it harder to fall asleep in the evening, or wake up particularly early in the morning.
This is because the internal clock does not adjust along with the clock on the wall. It is guided by factors such as light, darkness, and familiar routines. With gentle preparation, parents can help their child settle into the new daily rhythm more easily.
Why do children react to the time change?
Babies and toddlers do not follow the clock, but their natural sleep-wake rhythm. Regular routines like getting up, shared meals, naps, and the evening bedtime ritual give their day structure.
If the clock is set forward or backward by one hour, the displayed time and the internal clock are suddenly no longer in sync. Children with a fixed daily routine, in particular, can be sensitive to this.
Possible consequences of the time change include:
- Difficulty falling asleep
- unusually early waking
- fatigue at different times of the day
- a shifted nap time
- increased restlessness or clinginess
- hunger at the previously accustomed times
Initially, this is no cause for concern. The body often just needs a few days to adjust to the new rhythm.
Summer time and winter time: What is the difference for children?
When switching to winter time, the clock is set back by one hour in autumn. A child who wakes up at 6 a.m. according to their previous rhythm may therefore be awake at 5 a.m. after the time change. Hunger and fatigue may also initially occur an hour earlier.
When switching to summer time, the clock is set forward by one hour in spring. If the clock, for example, shows the usual bedtime of 7 p.m., it physically feels like 6 p.m. to the child. They may therefore not be tired yet. Getting up the next morning can also be more difficult because the internal clock has not yet adapted to the new time.
The challenges are therefore different: in autumn, the day often starts too early, while in spring, falling asleep and waking up can become more difficult. In both cases, the rule applies: a gradual adjustment is more comfortable for many children than a sudden change to their entire daily routine.
When should you start preparing for the time change?
Parents can begin to slowly adjust the daily routine about four to seven days before the time change. Steps of approximately 10 to 15 minutes are often sufficient.
Before switching to winter time, bedtimes, meal times, and naps can be shifted slightly later each day. Before summer time, they are adjusted slightly earlier accordingly.
You don't need to plan every single part of the day exactly. It is much more important that the change is gentle and suits the child's needs. Some children adapt quickly to the new time, while others need a little longer.
Gradually shifting bedtime
It is not just the evening bedtime that should be adjusted. Morning wake-up times, meals, and naps also influence the sleep rhythm.
A gradual adjustment can look like this, for example:
- first day: shift bedtime by 10 to 15 minutes
- second day: adjust by another 10 to 15 minutes
- also shift meals and naps slowly
- try to stick to the new times after the time change
Parents should continue to pay attention to their child's signs of tiredness. Yawning, rubbing eyes, fussiness, or an increased need for closeness can indicate that the adjustment is currently strenuous.
If the child is clearly tired, the planned bedtime does not have to be strictly adhered to at all costs. A flexible transition is often more relaxed than a rigid schedule.
Daylight supports the internal clock
Light is an important reference point for the natural sleep-wake rhythm. Therefore, it helps to spend as much time outdoors as possible during the day. A walk, time on the playground, or playing together in the garden combines daylight with exercise and fresh air.
In the evening, however, things should slowly become quieter and darker. Dimmed light, quiet activities, and a relaxed atmosphere signal to the body that the day is ending.
Especially in autumn, when it gets light later in the morning and dark earlier in the evening, these differences between day and night can provide children with additional orientation.
Familiar evening rituals provide security
While the time changes, familiar routines should remain as consistent as possible. A recurring bedtime ritual gives babies and toddlers security and prepares them for the night.
A quiet evening could, for example, look like this:
- tidy up the nursery together
- brush teeth and put on pajamas
- dim the lights
- read or listen to a short story
- play a lullaby or soothing sounds
- cuddle and say goodnight to the day
What matters is not what the ritual looks like exactly. It is much more important that the individual steps occur regularly in a similar sequence. This way, the child realizes, even during the time change: now it’s getting quiet, and it’s time to sleep.
A Lenabie can also be part of this familiar routine. Quiet sounds, white noise, or a familiar story create a gentle transition from a lively day to the night – completely screen-free.
What to do if the child wakes up too early after the time change?
Especially after switching to winter time, the morning begins earlier for many families. Even if this is exhausting, the evening bedtime should not be shifted significantly later immediately.
An overtired child does not automatically sleep longer. Too little sleep can even lead to them sleeping more restlessly or continuing to wake up early.
If the child wakes up very early, parents can initially keep the environment dark and quiet. Cuddling, soft music, or a quiet story help to let the morning begin slowly. Bright light, boisterous play, and breakfast should wait a little longer if possible.
The start of the day can then be shifted step-by-step toward the desired time each morning.
Should the nap time be adjusted?
The nap time also follows the internal clock. After the time change, a child may therefore become tired earlier or later than usual.
As a rule, it is not sensible to suddenly drop the nap so that the child falls asleep earlier in the evening. Overtiredness can make falling asleep even more difficult.
It is better to adjust the nap time gradually along with the rest of the day's schedule. In doing so, parents should continue to pay attention to their child's individual sleep needs.
How long does the adjustment take for children?
How long babies and toddlers need to adjust to the time change varies. Some children get back into their rhythm after a few days, while others need one to two weeks.
During this transition period, children may be more tired, restless, or clingy. Additional rest periods, plenty of closeness, and as little pressure as possible regarding appointments help to manage the change in a relaxed manner.
A regular daily routine provides orientation. Nevertheless, family life can be allowed to remain slightly more flexible temporarily.
Conclusion: Taking small steps through the time change
The time change can temporarily change the sleep rhythm of babies and toddlers. A gradual adjustment of bedtimes, meals, and naps makes the transition easier. Daylight, exercise, and familiar evening rituals provide additional orientation.
Above all, this requires patience: the internal clock cannot be adjusted in a single evening. With a little time and a reliable daily routine, most children will gradually return to their usual rhythm.
Frequently asked questions about the time change with babies and toddlers
Should I let my child sleep longer in the morning?
If family life allows it and the child is still sleeping, there is no need to wake them at the previous time. However, a roughly consistent wake-up time can help to settle into the new sleep rhythm faster.
Should babies be prepared for the time change?
Bedtimes, meal times, and rest periods can also be carefully shifted for babies. In the first year of life, however, the sleep rhythm changes frequently anyway. Therefore, parents should primarily be guided by the needs and fatigue signals of their baby.
What helps if my child isn't tired in the evening?
Daylight and movement during the day, as well as a quiet end to the day, can help. In the evening, particularly exciting activities and bright screens should be avoided if possible. A familiar bedtime ritual additionally shows the child that bedtime is approaching.
What to do if the sleep rhythm doesn't settle back down?
Patience and consistent routines help many children adapt to the new time. If sleep problems persist for a longer time or if parents are uncertain, they can consult their pediatrician or another suitable specialist.
