EN PT-BR
🌙 Complete Sleep Guide

Peaceful nights start with
understanding sleep.

A comprehensive age-by-age guide to children's sleep — schedules, routines, regressions, and everything in between, from birth to age 6.

7
Age Stages
6
Sleep Topics
50+
Practical Tips
Free
Always
Sleep Guide

Ages 0–6: Better sleep for everyone.

Sleep needs change dramatically in the first years of life. Here's exactly what to expect — and how to support it.

🌙 Total Sleep Needs at a Glance
Newborn
16–18h
total per day
Naps: 4–6 per day
1 Year
14–16h
total per day
Naps: 2 per day
2 Years
12–14h
total per day
Naps: 1 per day
3 Years
11–13h
total per day
Naps: 1 (transitioning out)
4 Years
10–13h
total per day
Naps: usually none
5–6 Years
10–12h
total per day
Naps: none
Schedule
Routine
Environment
Challenges
Tips
Naps
Regressions
🌊
Sleep Regressions — What They Are & When They Hit
Sleep regressions are temporary periods when a child who was sleeping well suddenly isn't. They're caused by developmental leaps, growth spurts, and new milestones — not a sign you've done anything wrong. They always pass!
4 months 8–10 months 12 months 18 months 2 years 3 years

🛡️ Safe Sleep — The Golden Rules (0–12 months)

🏠Alone: Baby sleeps alone in their own safe sleep space — not in an adult bed.
🔙Back: Always place baby on their back to sleep, every time, for every sleep.
🛏️Crib: Use a firm, flat, safety-approved mattress with a fitted sheet only.
🚫No loose items: No pillows, blankets, bumpers, positioners, or soft toys in the crib.
🌡️Temperature: Keep room 68–72°F (20–22°C). Use a sleep sack instead of blankets.
🍼Pacifier: Offering a pacifier at sleep time may reduce SIDS risk (don't force it).
0–3months
Newborn — 3 Months
16–18 hours total • 4–6 naps • no day/night rhythm yet
🌙 Night sleep:  8–9h (fragmented)
☀️ Day sleep:  7–9h across 4–6 naps
⏰ Wake windows:  45–90 min
🔄 Feeds at night:  every 2–3h (normal)
📅
Schedule
No fixed schedule yet
Newborns can't tell day from night. Their sleep is driven by hunger cycles, not circadian rhythm — which develops around 3–4 months.
😴
Naps
4–6 short naps daily
Naps range from 20 minutes to 2 hours. Watch wake windows (45–90 min) rather than the clock to catch sleepy cues before overtiredness.
🌑
Environment
Darkness for night, light for day
Expose baby to natural light during the day and keep night feeds dim and quiet — this teaches the difference between day and night.
🤱
Routine
Feed → play → sleep
A simple "eat, wake, sleep" cycle (not feeding to sleep every time) lays the foundation for independent sleep skills later on.
😭
Challenges
Day/night confusion
Very common in the first 6 weeks. Baby is most active at night. It resolves naturally — light exposure and routine speed the process.
🛡️
Safety
Back to sleep, every time
Always place baby on their back on a firm, flat surface. Use a swaddle or sleep sack. No loose bedding in the sleep space.
🌙 Sample Newborn "Bedtime" Wind-Down
7:00 pm
Warm bath (every 2–3 days is fine) or gentle sponge wash
7:15 pm
Massage with gentle lotion — skin contact calms the nervous system
7:25 pm
Fresh diaper, pajamas, swaddle or sleep sack
7:30 pm
Dim lights, feed in a quiet room with soft white noise
7:50 pm
Lay down drowsy but awake (even if they don't stay asleep yet!)
💜 Parent Tips for Newborns
  • White noise (60–65 dB) mimics the womb and is one of the most effective sleep aids available.
  • Watch for sleepy cues (yawning, eye rubbing, glazed stare) — don't wait for a meltdown.
  • You are not creating "bad habits" by responding to a newborn. Meeting needs builds security.
  • Sleep when baby sleeps, especially in the first 6 weeks. Your rest matters too.
3–12months
3 Months — 1 Year
14–16 hours total • 2–3 naps • longer night stretches emerging
🌙 Night sleep:  10–12h (with feeds)
☀️ Day sleep:  3–4h across 2–3 naps
⏰ Wake windows:  1.5–3.5h (grows with age)
🔄 Night feeds:  1–3 (reducing toward 12m)
📅
Schedule
Circadian rhythm develops
By 3–4 months, melatonin production begins. A predictable bedtime (6:30–7:30 pm) becomes possible and beneficial.
☀️
Naps
3 naps → 2 naps (6–9 months)
By 6–9 months most babies drop the 3rd catnap and consolidate to 2 solid naps (morning + afternoon), each 1–2 hours long.
🛁
Routine
Consistent bedtime routine
A short, predictable 20–30 minute routine (bath, feed, book, song) signals the brain that sleep is coming — and it works within days.
🌑
Environment
Blackout curtains + white noise
A dark room (you can't see your hand) and consistent white noise dramatically improve sleep quality and nap length at this age.
😰
Challenges
4-month sleep regression
The most significant regression: sleep architecture permanently changes to adult-like cycles. More wake-ups, shorter naps. Lasts 2–6 weeks.
📈
Regression
8–10 month regression
Linked to major motor milestones (crawling, pulling up). Baby practices skills in the crib and separation anxiety peaks. Very normal.
🌙 Sample Bedtime Routine (6–12 months)
6:30 pm
Last feed of the day (not in dark room — avoid feed-to-sleep association)
6:50 pm
Warm bath, lotion, pajamas + sleep sack
7:05 pm
One short board book in dim nursery with white noise on
7:15 pm
Lullaby or brief cuddle, say the same goodnight phrase every night
7:20 pm
Place in crib drowsy but awake — leave while still calm if possible
💜 Parent Tips for 3–12 Months
  • Drowsy but awake is the magic phrase — it teaches babies to fall asleep independently at the start of the night (and during wake-ups).
  • Early bedtime isn't a myth: 6:30–7:30 pm is biologically ideal for this age and reduces overtiredness.
  • If you want to try sleep training, the 4-month mark is the earliest most experts recommend it.
  • Watch the 2-to-1 nap transition (6–9 months): an early bedtime temporarily helps the adjustment.
1–2years
1–2 Years
12–14 hours total • 1 nap • bedtime battles begin
🌙 Night sleep:  11–12h
☀️ Day sleep:  1–2h (1 nap)
⏰ Bedtime:  7:00–8:00 pm
🌅 Wake time:  6:00–7:30 am
📅
Schedule
1-to-2 nap transition (12–18m)
The shift from 2 naps to 1 usually happens between 12–18 months. Signs: fighting the morning nap, trouble at bedtime, early morning waking.
☀️
Naps
One solid afternoon nap
Aim for nap to start around 12:30–1:00 pm. A 1–2 hour nap supports development and makes for a much happier afternoon (and evening!).
📖
Routine
Predictable, calming routine
Toddlers thrive on predictability. A 4-step routine (bath, PJs, 2 books, song) that happens the same way every night gives enormous comfort.
😤
Challenges
Bedtime resistance
Growing independence means toddlers push back on bedtime. Firm, loving consistency wins. Avoid lengthy negotiations — they just delay sleep.
📈
Regression
18-month & 2-year regressions
Language explosion, molars, new walking skills, and growing independence all disrupt sleep. Maintain your routine firmly — it provides security.
🧸
Environment
A comfort object helps
Introducing a special stuffed animal or blanket (lovey) as a sleep prop is safe from 12 months and can become a powerful independent sleep cue.
🌙 Sample Bedtime Routine (12–24 months)
7:00 pm
Bath or wash, PJs, brush first teeth with a soft brush
7:15 pm
2 short board books — let them pick (from a limited choice)
7:25 pm
One lullaby, cuddle with comfort toy
7:30 pm
Say your same goodnight phrase, lights out, leave
💜 Parent Tips for 1–2 Years
  • Give toddlers small choices within the routine ("do you want the frog PJs or the star PJs?") — it reduces power struggles.
  • Avoid screens for at least 1 hour before bed. Blue light delays melatonin production significantly.
  • Keep the nap even when they fight it — an "overtired" toddler takes longer to fall asleep, not less.
  • Use a visual schedule (pictures of bath, book, bed) so toddlers can "see" what comes next.
2–3years
2–3 Years
11–13 hours total • nap transitioning • fears at night begin
🌙 Night sleep:  10–12h
☀️ Nap:  1–1.5h (or rest time)
⏰ Bedtime:  7:00–8:00 pm
🌅 Wake time:  6:30–7:30 am
📅
Schedule
Nap dropping (2–3 years)
Many children drop the nap between 2.5–3.5 years. Signs: taking 45+ minutes to fall asleep at nap time, then wide awake at bedtime.
🧘
Naps
Replace with quiet rest time
Even when the nap goes, a 45-minute quiet time (books, puzzles, calm play in their room) restores energy and supports a smooth bedtime.
👻
Challenges
Nighttime fears emerge
Growing imagination means fear of the dark, monsters, and "bad things" is very common and real for the child. Validate — don't dismiss.
💡
Environment
Nightlight is helpful here
A dim, warm-toned nightlight (amber or red spectrum) addresses fears without disrupting melatonin. Avoid bright white or blue lights.
🎨
Routine
Let them help design it
Ask your 3-year-old: "What should we do every night before bed?" Their ownership of the routine dramatically improves cooperation.
🛏️
Challenges
Stalling tactics begin
"One more hug", "I'm thirsty", "I need to tell you something" — all normal. Use a "bedtime pass" (one free pass per night) to reduce curtain calls.
🌙 Sample Bedtime Routine (2–3 years)
7:00 pm
Tidy up toys together (routine anchor point)
7:10 pm
Bath + teeth brushing (2 minutes with a song)
7:25 pm
2–3 books (let them choose from 5 options)
7:40 pm
1 song + talk about "the best part of today"
7:50 pm
Lights out, nightlight on, cuddle toy in hand, same goodnight phrase
💜 Parent Tips for 2–3 Years
  • Use a "monster spray" (water in a spray bottle) for children scared of monsters — it validates while solving the fear.
  • A gro-clock or OK-to-wake clock is a game-changer for early rising — worth every penny.
  • If moving from crib to toddler bed, do it intentionally — not in response to climbing out without preparation.
  • Maintain the nap or rest time even when childcare doesn't — it prevents extreme overtiredness on weekdays.
3–4years
3–4 Years
10–13 hours total • nap usually gone • big imaginations
🌙 Night sleep:  10–12h
☀️ Nap:  none (or occasional)
⏰ Bedtime:  7:00–8:30 pm
🌅 Wake time:  6:30–7:30 am
📅
Schedule
Consistent bedtime is crucial
Research shows children this age with a regular bedtime have better behavior, attention, and emotional regulation during the day.
😨
Challenges
Nightmares begin
Nightmares peak between 3–6 years as imagination and cognitive processing mature. Comfort quickly, keep lights low, don't over-discuss at night.
🚶
Challenges
Getting out of bed
Now mobile and curious, children often leave their room repeatedly. Clear, calm, consistent expectations and a bedtime pass work best.
🗣️
Routine
Talk about tomorrow
Anxiety about the next day can interfere with sleep. A brief, positive chat about what's happening tomorrow prevents middle-of-night worries.
📱
Environment
No screens before bed
Screen exposure within 1 hour of bedtime significantly delays sleep onset. Replace with calm, screen-free activities like puzzles, drawing, or reading.
⭐
Tips
Reward charts for sleep
A simple sticker chart for staying in bed, following the routine, and falling asleep independently can be very motivating at this age.
💜 Parent Tips for 3–4 Years
  • Nightmares vs. night terrors: nightmares happen in REM (child remembers, needs comfort); night terrors are in deep sleep (child appears awake but isn't — don't try to wake them).
  • Physical activity during the day directly improves nighttime sleep quality — outdoor play especially.
  • If the 3-year sleep regression hits, stay consistent. It passes in 2–4 weeks with a firm routine.
  • Consider an audiobook or quiet music for children who need sensory input to settle — some do!
4–5years
4–5 Years
10–13 hours total • pre-school transitions • school readiness
🌙 Night sleep:  10–12h
⏰ Bedtime:  7:30–8:30 pm
🌅 Wake time:  6:30–7:30 am
💤 No nap:  most children
🏫
Schedule
Adjust for school transitions
Starting preschool or kindergarten disrupts sleep significantly. Push bedtime earlier by 30 min for 2 weeks before the new schedule begins.
😰
Challenges
School anxiety at night
New social stressors surface at night — worries about friends, teachers, or performance. A nightly "worry dump" conversation helps enormously.
📖
Routine
Independent reading time
Children who can read can have 15–20 minutes of quiet reading in bed before lights out — builds literacy AND reduces sleep resistance.
😴
Challenges
Tired but won't stop
Four-five year olds often push through tiredness with a "second wind." Catch the sleepy window before 8:30 pm or bedtime will be a battle.
🌡️
Environment
Cool, dark room still matters
Optimal sleep temperature is 65–70°F (18–21°C). A slightly cool room promotes deeper sleep — use a light blanket rather than heating the room.
🧘
Tips
Teach simple breathing
"Belly breathing" (breathe in for 4, out for 4) is a tool children this age can use independently to calm their bodies and fall asleep faster.
💜 Parent Tips for 4–5 Years
  • Maintain the same bedtime on weekends — social jet lag (shifting sleep 1–2 hours on weekends) makes Monday mornings genuinely painful.
  • A 20-minute "worry time" earlier in the evening reduces bedtime anxiety — anxious kids need a designated place for concerns.
  • Avoid vigorous exercise in the 1–2 hours before bed — it raises core temperature and delays sleep onset.
  • If school is starting, practice the morning routine at least 1 week before — routine reduces cortisol and improves sleep.
5–6years
5–6 Years
10–11 hours total • school age • building lifelong sleep habits
🌙 Night sleep:  10–11h
⏰ Bedtime:  7:30–8:30 pm
🌅 Wake time:  6:30–7:30 am
📚 School performance:  sleep-dependent
⏰
Schedule
School schedules drive bedtime
Work backwards from wake time: if school requires waking at 6:30 am and your child needs 10.5h sleep, bedtime is 8:00 pm. Be strict about it.
🧠
Sleep & Learning
Sleep consolidates memory
Everything learned during the school day is consolidated during deep sleep. Children who sleep 10+ hours score measurably higher on attention and memory tests.
📱
Challenges
Device boundaries matter
Screens in the bedroom are a significant sleep disruptor at this age. No devices after dinner — charge phones/tablets in a common area, not bedrooms.
📋
Routine
Teach self-responsibility
Six-year-olds can manage much of their own bedtime routine with a checklist: brush teeth ✓, PJs ✓, bag packed ✓, book ✓, lights out ✓.
🛏️
Environment
Bedroom is for sleep only
Associating the bedroom with sleep (not play, homework, or screens) is a powerful long-term habit that pays off through adolescence and beyond.
🌟
Tips
Model good sleep yourself
Children who see parents prioritize sleep, avoid late-night screens, and talk positively about rest internalize sleep as a value, not a punishment.
🌙 Sample Bedtime Routine (5–6 years)
7:30 pm
Devices off — transition to calm activities (drawing, Lego, puzzles)
7:45 pm
Shower or wash, PJs on, brush teeth (child-led with check)
8:00 pm
Pack bag for tomorrow — "worry dump" conversation with parent
8:10 pm
15 minutes of independent reading or parent reads aloud
8:25 pm
Lights out, 2-minute check-in, goodnight
💜 Parent Tips for 5–6 Years
  • A consistent bedtime predicts better behavior, reading scores, and emotional regulation more reliably than almost any other parenting factor studied.
  • If your child takes more than 30 minutes to fall asleep consistently, bedtime is likely too early — shift it 15 minutes later.
  • Talk about sleep positively: "Sleep is when your brain saves everything it learned today, like saving a video game!"
  • Annual schedule changes (daylight saving, vacations, back-to-school) are opportunities to reset sleep — do it gradually, 15 minutes at a time.
💜

Every child's sleep is unique.

These guidelines reflect averages — not requirements. Some children naturally need more or less sleep. If you have persistent concerns about your child's sleep, breathing during sleep, or daytime behavior, consult your pediatrician. Sleep challenges are incredibly common and very treatable with the right support.