Last updated: August 2026 | Written by Sarah Mitchell, Creator of The Helping Babies Sleep Method, Certified Baby Sleep Consultant and Certified Lactation Counselor
This guide has been updated for Daylight Saving Time 2026.
Quick Answer: Daylight Saving Time ends November 1, 2026. To adjust your baby's sleep, shift their schedule in 15–20 minute increments over 3–4 days rather than all at once. Babies under 12 months need smaller adjustments spread over more days. Toddlers can handle 30 minute shifts over 2 days. Note that the 2026 time change falls the morning after Halloween this year.
When Does Daylight Saving Time End in 2026?
Daylight Saving Time ends on Sunday, November 1, 2026 at 2:00 am, when clocks fall back one hour. In the summer months, we have more hours of daylight and the purpose of daylight saving time is to shift an hour of that light into the evening — otherwise it would be light out by 5 am. In the fall, we end daylight saving time as the winter months have fewer hours of daylight, and we shift those hours back to the morning so that it's not dark until 8 am.
When the clocks fall back, your child may normally wake up at 6:30 am — but now that is 5:30 am. If her bedtime was previously 7:00 pm, now that is 6 pm by the clock. As if 6:30 am wasn't painful enough already. :)
🎃 Does It Matter That the 2026 Time Change Falls on Halloween?
It really depends on your child’s age. Littlest people are not yet trick or treating. This year the time change happens the morning after Halloween, which means if your little person stayed up later than usual for trick or treating, they may already be going into Sunday overtired, overstimulated, and possibly full of sugar. That makes it even more important to be intentional this year. Pick one of the three approaches below and stick to it. A tired toddler on a disrupted circadian rhythm after a late Halloween night is a recipe for a very rough week.
What Happens If I Try to Change My Baby's Sleep Schedule All at Once?
The biggest mistake parents make is trying to tackle the time change in one night and keeping children up that extra hour at bedtime. This can be counterproductive — when a child is kept up too long, it can be harder to get them to sleep, they are at risk of night waking, AND they will still likely wake up at the same time the next morning.
The core tenet of healthy infant sleep is this: sleep begets sleep. The more well rested a child is, the easier it will be for that child to fall asleep and stay asleep.
With a baby less than 12 months, keeping them up 1 hour later has a bigger impact on their sleep quality than it does for older toddlers. If you try to manage the time change in one move, you put your child at risk of three things:
- Trouble settling at bedtime, because she's now been awake 1 hour longer than her awake window allows
- Night waking, because she's overtired
- Potentially even earlier wake up the next morning, because she's overtired
The secret is this: work on the time change starting with naps first, then bedtime. That cascade effect is what gradually shifts the morning wake up time later.
✨✨Key tenet: You can only schedule shift when you have a well-rested baby. Keeping your baby or toddler well-rested in the secret sauce to successfully making a schedule shift.
3 Ways to Adjust Your Baby's Sleep Schedule for Fall Back
- The Do Nothing Approach
- Retroactively shift the schedule starting on Sunday, November 1
- Proactively shift the schedule before Sunday, November 1
Is the Do Nothing Approach Ever the Right Call?
For some families, yes. If you don't adjust the schedule at all, the 5 am wake up also means bedtime shifts one hour earlier. This can actually work well for parents who have late wake ups and need to get kids up earlier for preschool or daycare.
Example. Your baby was waking at 7 am and sleeping by 8 pm. After the time change, that shifts to a 6 am wake up and 7 pm bedtime. Do nothing and enjoy your new schedule.
This scenario is not very common — but when it fits your family's routine, it is the easiest path.
How Do I Retroactively Adjust My Baby's Sleep Schedule After the Clocks Change?
This was my most commonly used strategy as a parent. Starting the Sunday of Daylight Saving Time End, you work on shifting your little one's schedule later in small chunks.
The key: shift the 1 hour time change in 15 to 20 minute increments over 3 to 4 days, using awake windows and nap put-down times to create the cascade effect that gradually shifts the morning wake up time later.
For Babies under 12 months, work on the time change by shifting the schedule over 3 to 4 days in 15 minute increments.
Imagine a baby who sleeps at 7:30 pm and wakes at 6:30 am. On Sunday, November 1 this will feel like 6:30 pm and 5:30 am due to the shift in circadian rhythm.
Start with the first or second nap of the day, pushing it 15 minutes later than the new clock time would suggest. All other naps and bedtime that day will be 15 minutes later than the day before due to the cascade effect.
Each day, shift the first nap put-down another 15 minutes later. By day 4, her first nap put-down will have shifted by 1 full hour from day 1. Bedtime will shift accordingly — from 6:15, to 6:30, to 6:45, and finally back to 7:00 pm.
You can apply the stretch at any nap of the day or before bedtime — generally, naps are easier to work with than bedtime. If your baby handles the stretching well and it doesn't lead to shorter naps, you can stretch over 2 naps a day and make the full shift over 2 days instead of 4.
For Toddlers, the approach is a little different. Toddlers are less susceptible to becoming overtired compared to infants, so you can shift the schedule with bigger time chunks and a shorter adjustment window. For a toddler on 1 or 2 naps, elongate the midday awake window — keeping your child up longer during the middle of the day rather than right before bedtime.
You can implement the shift over two days in 20 to 30 minute adjustments.
Here's an example of a 16 month old on one nap with a 6 hour awake window before nap and a 4 hour awake window after nap.
Before DST ends:
Wake 6:30 am →
6 hour awake window →
Nap 12:30 pm → Wake 3:30 pm →
4 hour awake window →
Asleep 7:30 pm
Sunday, November 1:
Wake 5:30 am →
6.5 hour awake window →
Nap 12:00 pm → Wake 3:00 pm →
4 hour awake window →
Asleep 7:00 pm
Monday, November 2:
Wake 6:00 am (shifted 30 min with later bedtime the day before) →
6.5 hour awake window →
Nap 12:30 pm → Wake 3:30 pm →
4 hour awake window →
Asleep 7:30 pm
Tuesday, November 3:
Wake 6:30 am (shifted another 30 min) →
6 hour awake window →
Nap 12:30 pm → Wake 3:30 pm →
4 hour awake window →
Asleep 7:30 pm
With a 30 minute stretch each day, you have successfully shifted the wake up time by 1 full hour over 2 days.
When Should I Start Shifting My Baby's Schedule Before the Time Change?
This option is ideal for parents who want to get ahead of the disruption rather than react to it.
The idea is simple: instead of waiting until the clocks change and then scrambling to fix an early-waking baby, you gradually push your child's schedule later in the days before November 1 — so that by the time Sunday arrives, their internal clock has already made most of the journey.
Here's the logic. When the clocks fall back, your child's body is still on the old time. So at 5:30 am new clock time, their body thinks it's 6:30 am and wakes up accordingly. If instead you've been pushing bedtime 15 minutes later each day for 4 days leading up to the change, by Saturday night they're going to bed at roughly 8:15 pm instead of 7:15 pm — and their internal clock has shifted to match. When the clock falls back that night, they are now lined up to wake up at 6:30 am new time, not 5:30 am.
This is also where Halloween actually works in your favor in 2026. Your child will likely have a later bedtime on Saturday night anyway due to trick-or-treating and the general excitement of the evening. If you've been proactively shifting that week, that naturally late Saturday night becomes the final step in your plan rather than a disruption to it. Instead of Halloween wrecking the schedule, it finishes the work for you.
For babies, start 3 to 4 days before Sunday — so Wednesday or Thursday, October 28–29 — and push nap put-down times 15 minutes later each day.
For toddlers, start 2 days before Sunday and stretch awake windows in 20 to 30 minute increments.
By the time the clock falls back on Sunday morning, the transition will be far smoother — and you'll have turned one of the trickiest parenting weekends of the year into something genuinely manageable.
Summary
Don't try to shift the full hour in one night. Use small increments — 15 minutes for babies, 20 to 30 minutes for toddlers — and work the shift over a few days to protect your child's awake windows, prevent overtiredness, and avoid early morning wake ups. This year especially, with the time change falling the morning after Halloween, being proactive before the weekend is your best move.
Frequently Asked Questions
What time do clocks fall back in 2026?
Clocks fall back one hour at 2:00 am on Sunday, November 1, 2026. This is the end of Daylight Saving Time for the year.
How many days before the time change should I start adjusting my baby's sleep schedule?
For babies under 12 months, start 3 to 4 days before the time change and shift in 15 minute increments. For toddlers, start 2 days before and shift in 20 to 30 minute increments. In 2026, that means starting no later than Wednesday or Thursday, October 28–29.
Can I just keep my baby up an extra hour on the night of the time change?
This is the most common mistake parents make and it usually backfires. Extending the awake window by a full hour in one go puts babies at risk of overtiredness, which leads to harder settling, night waking, and often an even earlier wake up the next morning. Small, gradual increments are far more effective.
Does the time change affect babies more than toddlers?
Yes. Babies under 12 months are more sensitive to disruptions in their circadian rhythm and awake windows than toddlers. They need smaller adjustments over more days. Toddlers can generally handle larger 30 minute shifts over a shorter 2 day window.
What are signs my baby is overtired from a schedule shift?
Look for difficulty settling at bedtime despite seeming tired, increased night waking, early morning wake ups (earlier than usual), and more fussiness or crying than normal during awake windows. If you see these signs, scale back the size of your incremental shifts and give your baby an extra day to adjust.
Does it matter that the 2026 time change falls on Halloween?
Yes — more than most parents expect. Halloween typically means a later bedtime, more stimulation, and less sleep going into the night of the time change. This makes the proactive approach — starting the schedule shift before Halloween weekend — especially important in 2026.
What is the Moro reflex and does it affect sleep during the time change?
The Moro reflex is the involuntary startle response newborns have where their arms fly out suddenly, often waking them from sleep. While the Moro reflex is most relevant to swaddling decisions in the newborn stage, any increase in overtiredness — like what can happen during a time change transition — can make the startle reflex more pronounced and disruptive to sleep.
