12-18 Month Sleep Schedule

    Naps, wake windows, and bedtime

    9-12 mo18-24 mo

    Total daily sleep

    12-14 hours

    7:00-8:00 PM

    Bedtime

    6:30-7:30 AM

    Wake time

    Night sleep

    10-12 hours (usually consolidated, 0-1 wake-ups)

    Naps (2)

    Nap 19:00-9:30 AM · 45-60 minutes
    Nap 21:30-2:00 PM · 1-2 hours

    Wake windows

    3-4 hours between sleeps

    Informational only — always check with your doctor or midwife for advice specific to you and your baby.

    Tips for this age

    • Maintain consistent nap and bedtime routines—toddlers thrive on predictability
    • Transition to one nap around 15-18 months if second nap is becoming difficult
    • Offer choices during bedtime routine (e.g., which pajamas) to encourage cooperation
    • Model healthy sleep habits and avoid power struggles around sleep

    Common challenges

    • Resistance to bedtime and naptime due to increased independence and FOMO
    • One-nap transition—some babies drop the morning nap while others need both longer
    • Night wakings from separation anxiety, teething, or developmental milestones
    • Early morning waking (5:30-6:00 AM)

    What changes next

    Around 18-24 months, most toddlers transition to one consolidated afternoon nap. Bedtime may shift slightly later (7:30-8:00 PM) as wake windows lengthen.

    Plan your day around baby's schedule

    Join free to find baby-friendly restaurants, parks, and activities that fit your baby's nap times.

    This content is for informational purposes only and is not medical advice. Every pregnancy and baby is different. Always consult your doctor, midwife, or pediatrician for guidance specific to your situation.

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