Wake Windows for 12 Months Old
At one year, babies handle 3–4-hour wake windows on a two-nap schedule that is beginning its long goodbye. Toddler opinions arrive before toddler stamina does: keep both naps for now, expect the first real bedtime negotiations, and treat any birthday-season nap strike as the temporary blip it almost always is.
Wake windows
3–4 hours
Naps per day
2 naps
Day sleep
2–3 hours
Night sleep
11–12 hours
Total sleep
13–14.5 hours
Typical bedtime
7:00–8:00 PM
Heads up — nap transition territory: A brief nap strike around the first birthday is common, but the true 2-to-1 nap transition typically happens between 13 and 18 months.
Sample schedule for 12 months old
Built on a 7:00 AM wake-up — shift every time by the same amount if your child wakes earlier or later. Or get today's exact times with the wake windows calculator.
| Time | Activity |
|---|---|
| 7:00 AM | Wake; milk and breakfast |
| 10:00 AM | Nap 1 (about 1 hour) |
| 11:00 AM | Wake; lunch |
| 3:00 PM | Nap 2 |
| 4:30 PM | Wake; snack and outdoor play |
| 5:45 PM | Dinner |
| 7:00 PM | Bath and books |
| 8:00 PM | Bedtime |
Tips for this age
- ✓Hold the two-nap line until at least 13–14 months at home, even if a birthday nap strike makes one nap look tempting.
- ✓As you transition to whole milk (per your pediatrician), move milk to meals and cups — do not let a bedtime bottle become the thing that puts your toddler to sleep.
- ✓Keep the last wake window at 3.5–4 hours; a bedtime that arrives too early for a well-napped one-year-old turns into a 45-minute crib party.
- ✓Now that baby is past 12 months, a small lovey or comfort object can join the crib — it becomes a genuinely useful ally against separation protest.
- ✓If daycare will move your child to one nap soon, compensate at home with a 6:30–7:00 PM bedtime and two-nap weekends during the adjustment.
12 Months Old sleep questions
When do toddlers move to one nap?
Typically between 13 and 18 months, with 14–15 months the most common. The reliable signs: consistently fighting or skipping one of the naps for two-plus weeks, naps compressing to a combined hour, or bedtime drifting past 8:30 PM. One rough week around the first birthday does not qualify.
Is there a 12-month sleep regression?
Many families hit one: walking, first words, separation protest, and a tempting-but-premature nap strike often converge near the birthday. It typically resolves in one to two weeks if the two-nap schedule and bedtime routine stay boringly consistent — the regression is developmental, not structural.
My daycare switches to one nap at 12 months. Will that wreck sleep?
It is earlier than ideal, but manageable. Expect an overtired stretch, and offset it with a much earlier bedtime — 6:30 or even 6:00 PM — plus a two-nap schedule on weekends if your child still wants it. Most toddlers adapt to the daycare rhythm within a month.
Should I stop the bedtime bottle at 12 months?
Pediatric dentists and the AAP encourage phasing out bottles between 12 and 18 months, and falling asleep mid-bottle also links sleep onset to feeding. Shift milk to before the bath, then brush teeth, then books and bed — the routine keeps its comfort without the bottle being the finale.
Ranges reflect widely published pediatric sleep guidance; every child varies. This is behavioral information, not medical advice — talk to your pediatrician about your child's health.
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