Reasons Why You Need to Darken the Baby’s Room

Just like you, babies tend to sleep longer in a darkened room. The science behind this is that darkness promotes the release of melatonin hormone, which helps the body to know when to sleep and when to wake up.

In this article, we shall not only talk about the benefits of melatonin but also other reasons why babies should sleep in a room, whether during the day or at night.

Reasons why you need to darken baby room

3 Reasons why you need to darken baby’s room

These are a few pointers as to why you should darken your baby’s room:

1. To stimulate melatonin hormone production

Melatonin is sometimes referred to as the hormone of darkness since it is secreted by the pineal gland in the brain in response to darkness.

Once the sun sets, the brain starts to release the hormone in readiness for bed. But the levels start to go down at dawn.

As darkens falls, the hormone signals to the body that it’s time to sleep.  So if you want your baby to fall asleep easily at night, it is important to ensure that the room is dark by switching off any nearby lights.

2. To have longer naps during the day

Darkening the kid’s room during the day has been found to help them sleep for longer periods.

In one of the parenting forums, several moms confirmed that their babies had longer naps when they darkened the rooms during the day.

This is because babies -especially newborns- find the dark quite comforting since they were used to it in the womb. Thus, when in a dark room, it is a lot easier for them to fall asleep and stay asleep.

3. To prevent the baby from waking up too early

Naturally, babies are early risers and it does not get any easier especially during the summer when the sun comes up as early as 5 am.

As aforementioned, melatonin levels start to go down when the sun starts rising at dawn. So it is no surprise that the baby will wake up immediately rays of sunshine start coming in through the window.

To prevent them from waking up too early, try darkening the room by using nursery blackout curtains, blackout shades, putting aluminum foil on the window, or installing privacy films.


Babies need to sleep soundly and for longer periods to stimulate growth and development. This is why you need to darken the baby’s room both during naps and at night.

Most parents realize that when they put their babies to sleep in a dark room, they fall asleep almost instantly. They even take a while to wake up in the morning. However, it is important to note that babies’ rooms should not be pitch black.

You will need to see your way around when feeding them or changing diapers. Blackout curtain and blackout shades come in handy for darkening the room. Alternatively, you can go for cheaper alternatives like aluminum foil and privacy films if you are on a budget.

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