Baby Sleep Schedule by Age: Newborn to 12 Months (2026)

If you’re running on broken sleep and wondering whether your baby’s patterns are “normal,” take a breath — you’re in good company. Baby sleep changes dramatically across the first year, and there’s a wide range of normal. This guide breaks down how much sleep to expect at each age, sample schedules you can actually use, and the safe-sleep basics every parent should know.

One thing to remember up front: these are ranges and averages, not rules. A well-rested, growing, happy baby who sleeps a little more or less than the chart is usually just fine.

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How Much Sleep Does a Baby Need? (Quick Chart)

Safe Sleep: The Non-Negotiables

Before any schedule, safety comes first. The American Academy of Pediatrics’ safe-sleep guidance comes down to the ABCs:

• A — Alone: Baby sleeps on their own clear surface. No pillows, bumpers, blankets, or stuffed animals.
• B — Back: Always place baby on their back for every sleep, day and night.
• C — Crib (or bassinet): A firm, flat surface with a fitted sheet only. Room-sharing (not bed-sharing) is recommended for the first 6–12 months.

A non-toxic bassinet and a GREENGUARD Gold crib mattress keep that sleep space both safe and free of off-gassing chemicals. For warmth without loose blankets, a wearable sleep sack is the go-to.

Newborn (0–3 Months): Survival Mode

Newborns don’t have a circadian rhythm yet, so they sleep in short 2–4 hour stretches around the clock, waking to feed. There is no real “schedule” here — the goal is simply to follow your baby’s hunger and sleepy cues and survive. Watch for early sleepy signs (yawning, looking away, fussing) and aim for short wake windows of 45–90 minutes before the next nap.

Around 6–8 weeks, you can gently encourage day/night differences: bright and active during the day, dim and calm at night. For more, see our newborn sleep guide.

4–6 Months: Rhythms Start to Form

Many babies consolidate night sleep and drop to 2–3 naps. Wake windows stretch to about 1.5–2.5 hours. This is also when the famous 4-month sleep regression often hits — a permanent change in sleep architecture that can temporarily wreck a good sleeper. It passes. A consistent, calming bedtime routine helps enormously.

• Sample day: Wake 7:00 · Nap 9:00 · Nap 12:30 · Nap 3:30 (catnap) · Bedtime 7:00–7:30

7–12 Months: Two Solid Naps

Most babies settle into a predictable 2-nap schedule (mid-morning and early afternoon) with 11–12 hours at night. Wake windows are about 2.5–3.5 hours. An 8–10 month regression can appear thanks to crawling, pulling up, and separation anxiety.

• Sample day: Wake 6:30–7:00 · Nap 9:30 (1–1.5h) · Nap 2:00 (1.5–2h) · Bedtime 7:00–7:30

5 Gentle Tips for Better Baby Sleep

• Consistent bedtime routine: bath, pajamas, book, feed, song — the same order every night signals “sleep is coming.”
• Watch wake windows, not just the clock: overtired babies fight sleep harder.
• Put baby down drowsy but awake when you can, so they learn to settle.
• Dark, cool room (68–72°F) with white noise.
• Full feeds during the day to reduce night hunger as they grow.

Sleep Gear by Age

Product	Best For	Price
Organic Cotton Swaddle Sleep Sack 3 Pack	Best Overall	$18.99	View
PHF 3 Pack Micro-Fleece Sleep Sack-Solid	Best Value	$14.99	View
HALO Sleepsack Wearable Blanket, Velboa Cream Plush Dots,	Editor's Pick	$34.99	View
Mama Cheetah Organic Cotton Baby Sleep Sack	Great Choice	$14.99	View
HALO Plush Dot Velboa Sleepsack Swaddle Wearable Blanket,	Great Choice	$34.99	View
Unnivoll Fleece Baby Sleep Sack 0-24 Months 1.5	Great Choice	$24.99	View

BEST OVERALL

Organic Cotton Swaddle Sleep Sack 3 Pack

$18.99

• 100% organic cotton fabric feels soft against your baby's skin, providing a gentle touch for peaceful sleep.
• Adjustable wings with secure hook-and-loop closures create a snug fit, mimicking the soothing embrace of the womb.
• Easy to use with a simple 3-step swaddling process, perfect for those late-night changes and sleepy-time routines.
• This versatile 3-pack allows for easy rotation during laundry days, ensuring your baby always has a clean sleep sack ready.
• Available in charming colors suitable for both boys and girls, making it a delightful choice for any nursery.

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BEST VALUE

PHF 3 Pack Micro-Fleece Sleep Sack-Solid

$14.99

• Made from 100% polyester micro fleece, providing a snug and cozy feel that babies adore.
• Spacious design allows for free movement of hips and legs, supporting healthy development.
• Features a practical 2-way zipper that makes diaper changes simple and hassle-free.
• Equipped with an internal zipper protector to keep your baby's delicate skin safe from scratches.
• Available in a variety of sizes to ensure the perfect fit for every stage of your baby's growth.

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EDITOR'S PICK

HALO Sleepsack Wearable Blanket, Velboa Cream Plush Dots, Large

$34.99

• Safe Sleep: Replaces loose blankets to reduce the risk of suffocation, creating a secure sleep space.
• Comfortable Material: Made from ultra-soft micro-fleece with plush dots, perfect for snuggling during cooler months.
• Hip Healthy Design: Recognized by the International Hip Dysplasia Institute, allowing room for movement while keeping baby warm.
• Convenient Diaper Changes: Features an inverted zipper that opens from the bottom for easy access during those nighttime changes.
• Breathable Fit: Sleeveless design ensures your baby stays comfortable without the risk of overheating.

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Mama Cheetah Organic Cotton Baby Sleep Sack

$14.99

• Designed with a 1.0 TOG rating, it provides optimal warmth for moderate climates, keeping your baby snug without overheating.
• Features practical two-way zippers for effortless diaper changes, saving you time during those midnight wake-ups.
• Built with a safety tab to protect your baby's delicate neck and chin, ensuring a secure and comfortable fit.
• Available in multiple sizes to accommodate your growing baby from newborn to toddler stages, allowing for extended use.
• Promotes a smooth transition from swaddling, helping to establish healthy sleep routines for your child's development.

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HALO Plush Dot Velboa Sleepsack Swaddle Wearable Blanket, Size Newborn

$34.99

• 3-way swaddle design allows for adjustable comfort to suit your baby’s sleep stage.
• Plush dot velboa fabric is incredibly soft, ensuring a gentle touch against sensitive skin.
• Inverted zipper design makes nighttime diaper changes a breeze without disturbing your baby’s sleep.
• Sleeveless construction helps prevent overheating, promoting a safer sleep environment.
• Generously sized fasteners ensure a snug fit, giving parents peace of mind as their baby sleeps.

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Unnivoll Fleece Baby Sleep Sack 0-24 Months 1.5 Tog

$24.99

• Double-layer Comfort: Featuring a soft 100% cotton lining and plush fleece exterior, this sleep sack is gentle against your baby's skin.
• Convenient Diaper Changes: The smooth two-way zipper allows for quick diaper changes without waking your baby, making night-time parenting a little easier.
• Room for Movement: The roomy design allows for kicking and squirming while promoting healthy hip development.
• Soothing Design: The raised dots mimic a comforting touch, helping soothe your baby into a restful sleep.
• Temperature Regulation: Ideal for cooler nights, it maintains warmth without the risk of overheating.

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Frequently Asked Questions

When do babies sleep through the night?

Many babies can sleep 6–8 hour stretches by 4–6 months, but “sleeping through the night” varies widely and night wakings are normal well into the first year. Breastfed babies often wake to feed a bit longer, which is completely healthy.

What is a wake window?

A wake window is the amount of time a baby can comfortably stay awake between sleeps. They grow with age — from about 45–90 minutes for newborns to 2.5–3.5 hours by the end of the first year. Catching the sleepy window helps avoid an overtired meltdown.

Is the 4-month sleep regression real?

Yes. Around 4 months, babies’ sleep cycles mature to be more like an adult’s, which means more brief awakenings. It’s actually a developmental leap, not a setback. Keeping a consistent routine and not introducing brand-new sleep crutches helps you ride it out.

Can my baby sleep with a blanket?

No loose blankets until at least 12 months, per AAP safe-sleep guidance. Use a wearable sleep sack or swaddle (until they can roll) for warmth instead.

This guide is for general educational purposes and is not medical advice. Every baby develops at their own pace. Always consult your pediatrician about your child’s sleep, feeding, and development.