Help Your Baby Fall Asleep Easier: Wake Window Reference

Note: These are general guidelines. Always adjust based on your child’s individual sleep cues (rubbing eyes, yawning, fussiness, decreased activity). Some children need shorter or longer wake windows than the ranges provided.

Newborns (0-3 months): 45-90 minute wake window #

• 35 minutes after waking: Begin reducing stimulation
• 45 minutes: Change diaper, swaddle baby (minimum wake window for some newborns)
• 60 minutes: Feed in a quiet, dimly lit environment
• 75 minutes: Gentle rocking or soothing
• 85 minutes: Place in sleep space drowsy but awake (approaching maximum wake window)

3-6 months: 1.5-2.5 hour wake window #

• 1 hour 15 minutes after waking: Begin monitoring for early tired signs
• 1 hour 30 minutes: Start winding down activities (minimum wake window)
• 1 hour 45 minutes: Change diaper, put on sleep sack
• 2 hours: Feed or rock in dimly lit room
• 2 hours 15 minutes: Story or lullaby for longer wake windows
• 2 hours 25 minutes: Place in sleep space drowsy but awake (approaching maximum)

6-9 months: 2-3.5 hour wake window #

• 1 hour 45 minutes: Begin monitoring for early tired signs
• 2 hours: For shorter wake windows, start bedtime routine (minimum wake window)
• 2 hours 45 minutes: For average wake windows, begin activity wind-down
• 3 hours: Start bedtime routine with bath
• 3 hours 15 minutes: Pajamas, diaper change
• 3 hours 25 minutes: Story or lullaby
• 3 hours 30 minutes: Place in crib awake (approaching maximum)

9-12 months: 2.5-4 hour wake window #

• 2 hours 15 minutes: Monitor for tired signs for shorter wake windows
• 2 hours 30 minutes: Begin transition to quiet activities (minimum wake window)
• 3 hours 15 minutes: For average wake windows, start bedtime routine
• 3 hours 30 minutes: Bath, pajamas, diaper
• 3 hours 45 minutes: Feeding or snack
• 3 hours 50 minutes: Book or quiet play
• 3 hours 55 minutes: Place in crib awake (approaching maximum)

12-18 months: 3-5 hour wake window #

• 2 hours 45 minutes: Monitor for tired signs in children with shorter wake needs
• 3 hours: Begin transition to quieter activities (minimum wake window)
• 4 hours: For average wake windows, begin bedtime routine
• 4 hours 30 minutes: Bath time
• 4 hours 40 minutes: Pajamas, brush teeth
• 4 hours 45 minutes: Story time (1-2 books)
• 4 hours 55 minutes: Final goodnight and place in bed (approaching maximum)

This guide can be adjusted for:

• Temperament (sensitive children often need shorter windows)
• Time of day (afternoon/evening windows are typically longer)
• Nap quality (poor naps may require shorter subsequent wake windows)
• Developmental leaps (may temporarily disrupt usual patterns)

Learn more about Wake Window.