Should a baby sleep in the dark?
Christopher Snyder
Updated on March 15, 2026
Should babies sleep in the dark or with a night light?
The American Academy of Pediatrics encourages parents to look at their child as an individual and see how they sleep best — in the complete dark or with a little light. After all, no one knows baby's sleep patterns better than the person getting up with them each night.Do babies sleep better with light on?
Infants eyes let in more light and are much more sensitive than adults' eyes and so just a short blast of bright light can suppress melatonin and its sleep promoting effect. No screens at least 2 hours before bedtime is ideal and should be the norm.When should I introduce night light to my baby?
Babies, sleep and red lightIt's a good idea, however, to introduce a red night light soon after your little one turns 4 months. At this age, they can start to develop a fear of the dark when they wake in the night.
Can babies see in the dark?
In this ArticleHowever, newborns cannot see very far -- only objects that are 8-15 inches away. Newborns prefer to look at faces over other shapes and objects and at round shapes with light and dark borders (such as your adoring eyes). Just after birth, a baby sees only in black and white, with shades of gray.
Should my baby be sleeping in a dark room?
What age do babies become afraid of the dark?
Children are most often afraid of the dark starting at around the age of about 2 through the preschool years, although it can appear in older children as well. A fear of the dark usually lasts for a few weeks to a few months.Does my child need a night light?
It depends on your toddler's age, and why you think he needs a night-light. Night-lights can be a source of comfort for children who are afraid of the dark or scared of monsters. However, toddlers don't generally experience this kind of night-time anxiety until they're about two or three years old.What color night light helps baby sleep?
Sleep therapists recommend red night lights because it promotes restful sleep. This is because red light doesn't emit any blue wavelengths, which can suppress melatonin production. Amber lights are also good nursery lights that won't interfere with an infant's sleep.Should newborns sleep in pitch black?
MYTH: Babies are scared of the dark.If you have a young baby who is overstimulated or overtired, putting them in a pitch black room (with white noise) will be very calming for them. Babies do not need night-lights – any light will be stimulating and can prevent them from falling asleep or staying asleep.