Early morning waking: why babies and toddlers wake at 5 am

Early waking usually means your baby or toddler wakes before about 6 am, won't go back to sleep and is ready to start the day. A paediatrician interviewed by Cleveland Clinic says that if a child is awake and active before 6 am, it may be an issue. The most common causes are light, noise, bedtime that's too early or too late, overtiredness, hunger and nap timing, and often it's a mix. Some children are simply early risers, so the aim is a rested child, not a particular number on the clock.

What time counts as early waking?

There's no official cut-off. Many families treat a wake-up before about 6 am that doesn't resettle as early, and Cleveland Clinic describes regular 4 or 5 am starts as constant early waking.

Normal varies, though. A Royal Children's Hospital Melbourne sleep review describes night sleep for 7–12-month-olds running from between 6 pm and 10 pm until 5 am or later, and notes that each baby has their own "night" hours. A brief stir at 5 am that settles back to sleep is different from a bright-eyed, ready-to-play 5 am start.

Check total sleep before deciding there's a problem. The American Academy of Sleep Medicine recommends 12–16 hours per 24 hours for 4–12 months and 11–14 hours for 1–2 years, including naps. A toddler who goes to bed at 6 pm and wakes at 5 am has had 11 hours overnight before naps, which may be plenty.

Why does my baby wake so early?

Sleep is lighter towards morning, so small things are more likely to wake your child fully.

• Light. The RCH review says daily rhythms and surroundings such as light and noise play a much bigger role in sleep for older babies than newborns. Early sunrise in summer is a classic trigger.
• Noise. Birds, traffic, rubbish trucks or someone getting ready for work. KidsHealth lists noise and cold temperatures among things that can wake toddlers.
• Temperature. The NHS says being too hot or too cold can disturb sleep, and early mornings are often the coldest time of night.
• Bedtime too early or too late. Cleveland Clinic lists both. Too early can mean your child has had all the night sleep they need by 5 am; too late can mean they go to bed overtired.
• Overtiredness. Nationwide Children's Hospital warns that cutting back on naps to improve night sleep results in overtiredness and a worse night.
• Nap timing. The Better Health Channel says an afternoon nap too close to bedtime can disrupt night sleep, and Cleveland Clinic lists too many or too-long naps.
• Hunger. Better Health notes that when a child wakes in the early hours, it can be hard to know whether it's habit or hunger. Younger babies are more likely to genuinely need a feed.
• Habit. KidsHealth says cuddling, feeding or talking when your baby wakes may prompt them to wake regularly. If every early wake leads to an exciting start, your child's body may come to expect it.
• A nap transition or developmental change. Early waking often shows up when your child is ready to drop a nap, or during a regression. See naps and nap transitions.

How do I fix early waking, step by step?

Pick the most likely cause, change one thing, and keep it going before you judge.

1. Keep a log for a week. Note bedtime, when your child fell asleep, night wakings, the morning wake time, naps and feeds. Patterns are easier to see on paper.
2. Make the room dark and quiet for the early hours. A blackout blind or curtain helps on bright mornings. Tresillian suggests keeping lights dim overnight and getting natural bright light in the morning and afternoon to help babies learn day from night.
3. Treat early wakes like night wakes. The NHS suggests being as boring as possible when your child wakes in the night and leaving the lights off. KidsHealth suggests keeping night checks brief and boring.
4. Pick a get-up time and stick to it. Before that time, keep it dark and low-key. Afterwards, open the curtains, say good morning brightly and start the day, which the NHS also suggests for helping babies learn that night-time is for sleeping.
5. Look at the last nap. If it runs late or long, end it a bit earlier. The NHS advises avoiding long naps in the afternoon for young children.
6. Adjust bedtime in small steps in the right direction for your child (see below).
7. Check feeds. For babies, make sure daytime feeds are going well and the bedtime feed is a full one. If your baby is genuinely hungry at 5 am, feed them calmly in the dark. See dropping night feeds when you're ready to work on this.
8. Keep everything safe. Settle your baby on their back in their own cot, with nothing soft or loose in it, as NICHD Safe to Sleep advises for every sleep.

Should I move bedtime earlier or later?

It depends on whether your child is well rested or overtired.

Cleveland Clinic suggests that if a child goes to bed before 7:30 pm and still wakes early, moving bedtime later by about 10 minutes each night can help. For a child going to bed very late, the NHS suggests moving bedtime earlier by 5 to 10 minutes each week, or 15 minutes if bedtime is very late. Small steps let your child's body clock catch up.

Do toddler clocks help with early waking?

They can help older toddlers and preschoolers. Cleveland Clinic suggests a sleep-wake clock for children who can read a clock, teaching them that it's fine to get up when the clock shows the set time. Colour-changing toddler clocks work on the same idea for children who can't read the time yet, once they can understand and remember a simple rule.

• Start where your child is. Set the clock for just after their usual wake time, so they succeed early, then move it later in small steps.
• Practise in the daytime. Show your child how the clock changes and make a game of it.
• Praise success. A calm, enthusiastic morning greeting when the clock changes helps.
• Keep it realistic. A clock can't make a child sleep longer than their body needs. It can help them stay quietly in bed until a reasonable time.

Younger toddlers usually can't follow a clock yet; for them, a consistent routine and a dark, quiet room do more. See toddler sleep for more.

How long should I try a change before it works?

Give each change time. The RCH review says changing a sleep pattern can take anywhere from 3–14 days, and Cleveland Clinic says changing bedtime and wake time can take about three weeks, with consistency essential.

Change one thing, keep it going for at least a week or two, and look at the trend in your log rather than individual mornings. If nothing has shifted after a few weeks, try the next most likely cause.

What if it's just my child's body clock?

Some children are early birds, and all you can do is adjust around it. Signs it's their body clock: they wake at roughly the same early time every day, they're happy and rested, they cope well until their first nap and total sleep is within the recommended range.

If that's your child, it can help to make mornings easier on you. Take turns with a partner for early shifts, go to bed earlier yourself, and keep the first hour quiet and low-key. As your child grows, a later bedtime or a toddler clock may shift things a little. See sleep deprivation for looking after yourself.

When should I get help?

Early waking on its own is usually a routine issue, not a health one. Use the NHS urgent help guide for signs of serious illness.

Call your local emergency number (000 in Australia, 999 in the UK, 911 in the US) now if your child:

• is struggling to breathe, grunting or sucking in their tummy or chest
• has blue, grey, pale or blotchy skin, lips or tongue
• is floppy, difficult to wake or cannot be woken
• is having a seizure (fit)
• is under 3 months old and has a temperature of 38°C (100.4°F) or higher

See a GP or child-health nurse soon if your child snores at night or you notice changes in their breathing during sleep, which Cleveland Clinic says may need an ear, nose and throat check or a sleep study. The same applies if they seem hungry despite good feeds, aren't gaining weight as expected, or wake in pain.

Mention it at your next check if nothing has changed after a few weeks of consistent changes, or early mornings are wearing you down. If you feel at the end of your tether, put your baby safely in their cot and step away for a few minutes; call a parenting support service (Tresillian or Karitane in Australia, your health visitor in the UK, your pediatrician's office in the US) for support. If you have thoughts of harming yourself or your child, call a crisis line (Lifeline on 13 11 14 in Australia, Samaritans on 116 123 in the UK, 988 in the US) or your local emergency number (000 in Australia, 999 in the UK, 911 in the US) now.