Newborn Day and Night Confusion: How to Fix Baby’s Sleep Schedule

October 21, 2020

Newborns spend nine months in a dark womb with no day/night cycle. Day and night confusion is completely normal and not a sign anything is wrong. This guide covers both newborn day and night confusion in the early weeks and how to manage Daylight Saving Time sleep disruptions as baby grows. Here is how to gently shift the schedule:

1. Keep daytime bright and stimulating: open curtains, interact actively during feeds and give baby plenty of exposure to natural daylight

2. Keep nighttime calm and dark: minimal stimulation, use quiet voices and dim lights in the evening hours. Minimize blue light from screens as well.

3. Don’t wake a sleeping baby during the day to enforce a schedule in the first weeks. Gradual change is what will flip baby’s schedule.

4. Remember that we are not born knowing day from night, but most newborns naturally regulate within 6 to 8 weeks as their circadian rhythm develops.

Daylight Saving Time

Daylight Saving Time (DST) is when clocks are moved forward (in the Spring) or backward by one hour (Autumn) to make better use of daylight. For parents of newborns, infants, or twins this one-hour shift can disrupt sleep schedules, feeding routines, and daily rhythms. But with a few simple strategies, you can make the transition smoother for both you and your baby. Our guide shares how to ease daylight saving sleep loss for newborns, infants and yourself.

Quick Tips to Ease Baby Sleep During DST

• Adjust Bedtime Gradually: Move bedtime 10–15 minutes earlier each night in the week leading up to DST.
• Shift Daily Activities: Adjust meals, naps, and playtime slightly earlier to support the new schedule.
• Keep the Environment Dark: Use blackout curtains or shades in the evening to help your baby wind down naturally.

Even though clocks “fall back” in Autumn or “spring forward,” in Spring, your baby’s internal clock hasn’t adjusted. You might notice early-morning wake ups or fussiness for a few days or slight disruptions in nap times or bedtime routines. As our head night nurse Joy Becker, LPN says: Babies aren’t robots, and they don’t read sleep blogs! In other words, this too shall pass.

If you want to review safe sleep, read 10 Steps to Safe Sleep for Baby.

How DST Affects Babies

Step-by-Step Bedtime Adjustments for Autumn (End of DST)

Gradual changes work better than sudden ones. For a baby who typically goes to bed at 7:00 p.m., try the following in the 10–14 days leading up to DST:

• Saturday–Monday: Bedtime 7:10–7:20 p.m.
• Tuesday–Thursday: Bedtime 7:20–7:30 p.m.
• Friday: Bedtime 7:40–7:50 p.m.
• Saturday (DST day): Bedtime 8:00 p.m. (which will be 7:00 p.m. on the clock)

Keep a consistent bedtime routine: Bath, final feed, quiet time, and bonding. Predictable routines help babies adjust and develop healthy sleep habits.

Pro tip: Leave your baby alone if a nap seems long. They’re often making up the lost hour!

Step-by-Step Bedtime Adjustments for Spring (Start of DST)

For a baby who typically goes to bed at 7:00pm, try the following in the 10 to 14 days leading up to the spring time change:

• Saturday–Monday: Bedtime 6:40–6:50pm
• Tuesday–Thursday: Bedtime 6:30–6:40pm
• Friday: Bedtime 6:10–6:20pm
• Saturday (DST day): Bedtime 6:00pm (which will be 7:00pm on the clock)

Spring is actually harder for babies than Autumn because you’re asking them to go to sleep an hour earlier by the clock. So, start the gradual shift a full two weeks before the spring change rather than one. That extra time makes the transition noticeably smoother.”

Ease Daylight Saving Sleep Loss: Don’t Forget Your Own Sleep

Sleep is crucial for parents too. Try these strategies:

• Swap full nights of sleep with your partner when possible
• Shift your bedtime and wake time 15 minutes at a time to match your baby’s new schedule
• Avoid screen time before bed and create a dark, quiet sleep environment

Sleep deprivation affects alertness, mood, immune function, and even decision-making, so protect your rest as much as your baby’s. Here are some ways to combat sleep deprivation.

Why Do We Have Daylight Saving Time?

Daylight Savings was introduced to make better use of natural daylight during World War I, in 1916, to conserve energy and fuel. But since it started, at least 45 states have considered or passed legislation to shift to stop changing the clocks. Key facts:

• Energy Savings: Extending daylight hours may reduce electricity use (though results are mixed).
• More Daylight for Activities: Longer evenings allow more outdoor time and boost recreational opportunities.
• Safety Benefits: Some studies suggest reduced car accidents and crime rates in daylight hours.
• Work & Agriculture Adjustments: Many find DST disruptive, especially in parenting and farming routines.

How do they choose the date for Daylight Savings?

Daylight Saving dates are set by law, they always fall on the second Sunday in March and the first Sunday in November. This is stated in the Energy Policy Act of 2005. The 2005 Act is an update of the original Uniform Time Act of 1966 that actually standardized daylight saving time for the US.

FAQs: Newborn Day Night Confusion and Daylight Saving Time

How do I fix newborn day and night confusion? A: Keep daytime bright and stimulating with natural light and active interaction during feeds. Keep nighttime calm, dark, and low-stimulation. Avoid screens in the evening as blue light suppresses melatonin. Don’t force a schedule in the first weeks, most newborns naturally regulate within 6 to 8 weeks as their circadian rhythm develops. Gradual gentle nudges work better than sudden schedule changes.

How do I flip a newborn’s sleep schedule? Shift bedtime and wake time by 10 to 15 minutes every few days rather than all at once. Keep daytime feeds more interactive and nighttime feeds quiet and low-stimulation so baby begins to associate darkness with sleep. Remember that light from screens simulates “daylight.” Most newborns flip naturally within 6 to 8 weeks. If it feels forced before then, it may be too early.

What happens during Spring Daylight Savings?
In Spring, we turn clocks ahead 1 hour overnight. At 1am, clocks change to 2am. In Autumn we “fall back,” turning clocks to 1am when it turns 2am.

How long will my baby take to adjust to DST?
Most infants adjust within 3–7 days, though some may take up to two weeks.

Can I start adjusting my baby’s schedule before DST?
Yes! Gradual bedtime and wake-time shifts help prevent early-morning fussiness.

How do I help my own sleep during DST?
Swap nights with your partner, shift your schedule gradually, and maintain a dark, quiet sleeping environment.

What if my baby refuses to sleep on the new schedule?
Stick to predictable routines, use blackout curtains, and remember that short disruptions are normal. Newborns often set their own rhythms.

Key Takeaways

• Gradual adjustments to bedtime, meals, and daily activities help babies transition smoothly.
• Predictable routines, darkness, and gentle approaches work better than sudden schedule changes.
• Protect your own sleep to maintain health, mood, and alertness.
• Early wakeups, fussiness, and nap changes are normal during the first week after DST.

Regarding infant sleep, sleep training and plans are rarely perfect. If following the baby sleep schedule feels forced, it’s okay to just…stop. Newborns in particular are on their own schedule and that is perfectly normal. Flipped schedules and daylight saving time is a parenting reality that can go into the category of eventually solving themselves.

If DST or day/night confusion is making overnight parenting feel impossible, Let Mommy Sleep’s night nannies and Registered Nurses can step in, even for one or two nights, to help reset everyone’s schedule. Find your local team now.