Why Is My Baby Waking Up So Early?
Updated
Quick answer: Regular wake-ups before 6 am are usually caused by overtiredness, a bedtime that doesn’t fit the day’s naps, too much daytime sleep, light in the room, or a habit such as an early feed. Most families can shift wake-up later by darkening the room, checking the last wake window and starting the day at a consistent time.
What counts as early waking?
For most babies and toddlers, a wake-up between 6 and 7 am is normal. Waking before 6 am most days — especially after less than 10–11 hours at night — is usually called early waking.
Common causes
- Overtiredness from short naps or long wake windows — the most common cause.
- Bedtime too late, or occasionally too early for the amount of day sleep.
- Too much day sleep, especially a long late-afternoon nap.
- Light coming in at dawn.
- Noise from traffic, birds or other family members.
- A habit, such as feeding or getting up straight away at the early wake-up.
How to fix early waking
- Make the room very dark and use steady white noise.
- Check the last wake window before bed against the wake window chart.
- If naps are short, move bedtime 15 minutes earlier for a week — overtiredness often causes early waking.
- Treat wake-ups before 6 am like night wakings: lights off and little interaction.
- Start the day at the same time each morning (for example 6:30 am) and time the first nap from then, not from the 5 am wake-up.
- Give any change at least 1–2 weeks. For toddlers, an OK-to-wake clock can help.
Common questions
Is 5:30 am too early for a baby to wake up?
It’s early for most babies. A few naturally early risers sleep from about 6:30 pm, but if your baby seems tired soon after waking, the causes above are worth checking.
Should I put my baby to bed later to stop early waking?
Often the opposite works, because overtiredness is a common cause. Try a slightly earlier bedtime first.