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Sleep Schedule for Your 9 Month Old: The Complete Guide

Understanding your baby’s sleep schedule can be a challenging but essential part of parenting. In particular, the sleep schedule for a 9 month old can drastically affect their development and overall well-being. This guide aims to provide comprehensive advice on creating the perfect sleep schedule for your 9 month old.

The Ideal Sleep Schedule for a 9 Month Old

A 9 month old typically needs about 12-14 hours of sleep in a 24-hour period. This includes nighttime sleep and naps. Let’s break it down:

  • Nighttime Sleep: Your baby should ideally sleep around 10-12 hours at night.
  • Naps: Around 2-3 hours of daytime naps, usually split between two naps—one in the morning and one in the afternoon.

Establishing a Routine for Your 9 Month Old’s Sleep Schedule

A consistent routine can significantly help your baby understand when it’s time to sleep. Here are some helpful steps:

  1. Set a Fixed Bedtime: Choose a time for your baby to go to sleep at night and stick to it.
  2. Create a Bedtime Routine: This can include a bath, a story, or a lullaby. This routine should signal to your baby that it’s time for sleep.
  3. Be Consistent: Even on weekends, try to keep to the sleep schedule. Consistency is key.

Challenges in Setting a Sleep Schedule for a 9 Month Old

Despite your best efforts, there may be challenges in setting a sleep schedule for a 9 month old. They could be teething, going through a growth spurt, or simply having a bad day. It’s important to stay patient and flexible.

How Much Sleep Does a 9-Month-Old Baby Require?

A 9-month-old baby typically needs about 14 hours of sleep within a 24-hour span. The National Sleep Foundation suggests a sleep range of 12-15 hours, which includes approximately 11-12 hours of nighttime sleep and 2-3 hours of daytime sleep, split over 2 naps. Note, sleep requirements can vary among babies, so it’s vital to consider your baby’s unique needs. For prematurely born babies, you should take their adjusted age into account for sleep development.

A Proposed Sleep Schedule for a 9-Month-Old Baby

Here is a sample sleep schedule for a 9-month-old baby:

  • Morning Routine:
    • Wake Up at 6:00 AM
    • First Nap from 8:45 AM to 10:15 AM (1.5 hours); approximately 2.75 hours of awake time prior to the morning nap
  • Afternoon Routine:
    • Second Nap from 1:45 PM to 3:15 PM (1.5 hours); around 3.5 hours of awake time before the afternoon nap
  • Evening Routine:
    • Begin Sleep Preparation at 5:45 PM
    • Bedtime at 6:45 PM; about 3.5 hours of awake time prior to bedtime

Naptime Guidelines for a 9-Month-Old

Your 9-month-old should ideally be having 2 naps each day, each lasting at least an hour, totalling 2-3 hours of daytime sleep. Signs that your baby is ready to transition to two naps include shorter naps, resisting the last nap, and consistent nighttime sleep of less than 10 hours.

Optimal Bedtime for a 9-Month-Old

A suggested bedtime for a 9-month-old baby is usually 12-13 hours after their morning wake up. If your baby wakes up around 7:00 AM, aim for a bedtime between 7:00 PM and 8:00 PM. Do remember to adjust bedtime based on your baby’s individual sleep patterns and try not to schedule bedtime earlier than 6:00 PM to avoid early morning wake-ups.

Sleep Schedule for 9-Month-Old: Frequently Asked Questions

Below are answers to some common questions about the sleep patterns of 9-month-old babies:

Can a 9-Month-Old Sleep Through the Night?

Typically, a 9-month-old baby can sleep through the night for 9-hour stretches without needing parental intervention. Babies who are used to self-soothing and falling asleep on their own at bedtime are less likely to require help when they wake at night. However, some babies may still need a nighttime feeding, usually between 3:00 AM and 5:00 AM.

How Often Should a 9-Month-Old Sleep?

Average 9-month-old babies take 2 naps a day, with about 2.75-3.5 hours of awake time between sleep periods. The longest wakefulness period often happens before bedtime.

How Much Nighttime Sleep Does a 9-Month-Old Require?

Most 9-month-olds need at least 10 hours of nighttime sleep, with 11-12 hours being the ideal.

How Much Awake Time Should a 9-Month-Old Have?

For a 9-month-old, aim for 2.75-3.5 hours of awake time between sleep periods. Awake windows usually increase throughout the day, with the longest awake period occurring before bedtime.

How Much Daytime Sleep Should a 9-Month-Old Have?

A 9-month-old baby generally needs 2-3 hours of daytime sleep. Shorter naps may result in longer awake windows, which can disrupt the sleep-wake cycle.

How Can Help

Understanding the intricacies of a baby’s sleep schedule can be daunting. That’s where comes in. As experts in baby sleep, we provide a wealth of resources tailored to your baby’s sleep needs, including personalized advice and solutions to common sleep problems.

At, we understand that every baby is unique, and what works for one may not work for another. Our mission is to help you discover the best ways to ensure your baby gets the restful sleep they need. Check out our tips, tricks, and resources for more information on the sleep schedule for a 9 month old and much more!


Setting a sleep schedule for a 9 month old is all about understanding your baby’s needs and being consistent. Remember, a well-rested baby is a happy and healthy baby. Happy parenting!

1 thought on “Sleep Schedule for Your 9 Month Old: The Complete Guide”

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