Newborn Sleep Schedule: 0 to 3 Months (Canada)

Last updated: November 2026. Figures checked against the official sources listed at the end of this page on October 2, 2026.

Short answer: Canadian guidelines recommend 14 to 17 hours of sleep in 24 hours, including naps, for babies from birth to 3 months. The Canadian Paediatric Society says newborns may sleep up to 18 hours a day in stretches of 3 to 4 hours, and that waking at night to feed is normal and healthy.

Sleep by stage: Newborn (0–3 months) · Baby (4–12 months) · Toddler (12–24 months)

Safe-sleep basics (back to sleep, own crib, cradle or bassinet in your room for the first 6 months, nothing loose in the sleep space) are on our sleep hub.

What newborn sleep looks like

Canadian guidelines recommend 14 to 17 hours of sleep in 24 hours for babies from birth to 3 months, including naps. The Canadian Paediatric Society describes newborns as sleeping as much as 18 hours a day, for 3 to 4 hours at a time, and says it is normal and healthy for them to wake at night to feed. There is no real nap schedule yet: sleep and feeding run around the clock, and the long night stretch comes later.

Measure Newborn guidance Source
Sleep in 24 hours 14–17 hours, including naps Canadian 24-Hour Movement Guidelines
Typical stretch Up to 3–4 hours at a time CPS
Night waking Normal and healthy (feeding) CPS
Awake time At least 30 minutes of tummy time a day, spread out Canadian 24-Hour Movement Guidelines

Month 1: feeding sets the rhythm

In the first weeks, sleep follows feeds. Keep night feeds and diaper changes quiet and dim, with as little talking and play as possible, so night starts to feel different from day. The CPS says you cannot spoil a young baby by holding them, and it is fine to cuddle or rock your baby until drowsy. If you plan to use a pacifier, the CPS suggests waiting until breastfeeding is going well.

Month 2: teaching where sleep happens

The CPS suggests giving babies consistent cues about sleep: if you always put your baby down in their crib, they learn over time that this is the place where they sleep. It may not work right away. Short periods of tummy time while your baby is awake and watched are part of the day, too; Canadian guidelines suggest at least 30 minutes spread through the day for babies who are not yet mobile.

Month 3: patterns start to show

Sometime after 3 months, the CPS says, sleep becomes more predictable and you can expect a more regular nap schedule. A simple sleep diary (when your baby fell asleep, woke and fed) can help you spot the pattern instead of guessing. Trust your baby's cues; they will show you when they are tired.

Swaddles and sleep sacks

If you swaddle, use a safe technique and stop swaddling when your baby shows signs of rolling over (CPS). If you use a sleep sack, the CPS says to make sure it is the right size: if it is too big, your baby's head can slip down inside it, which can cause overheating or suffocation; if it is too tight, your baby may not be able to move their hips and legs freely. Babies do not need blankets to sleep.

Naps in the car seat or swing

Newborns often fall asleep on the move. The CPS explains that sleeping in a sitting position can let a baby's head fall forward and make breathing harder, so move your baby to their crib, cradle or bassinet once you arrive.

Frequently asked questions

How long do newborns sleep at a time?

The CPS says newborns may sleep for 3 to 4 hours at a time, adding up to as much as 18 hours a day.

Can I swaddle my newborn?

If you choose to swaddle, use a safe technique and stop as soon as your baby shows signs of rolling over (CPS).

Is it OK if my newborn sleeps in the car seat?

Move them to a crib, cradle or bassinet when you can. The CPS says sleeping in a sitting position can let a baby's head fall forward and make breathing harder.

Will rocking my baby to sleep spoil them?

No. The CPS says you cannot spoil a young baby by holding them, and it is fine to cuddle or rock them until drowsy.

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Related guides and tools

Sources

  1. Canadian 24-Hour Movement Guidelines for the Early Years (0–4 years) (checked October 2, 2026)
  2. Canadian Paediatric Society (Caring for Kids): Healthy sleep for your baby and child (checked October 2, 2026)
  3. Canadian Paediatric Society (Caring for Kids): Safe sleep for babies (checked October 2, 2026)

This page is general information, not medical advice. Follow your child's health-care provider and the product manufacturer's instructions.