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SLEEP DIARY · 26.06.2026

How many hours should we sleep each night?

How many hours of sleep do we really need? See how much adults, children and teenagers should sleep and why duration is not the only thing that counts.

Πόσες Ώρες Πρέπει να Κοιμόμαστε Κάθε Βράδυ;

Sleep is not just a pause from everyday life. It is the time the body and brain need to rest and prepare for the next day.

But how many hours of sleep do we really need? The answer depends mainly on age, but also on the needs of each individual body.


How many hours of sleep does an adult need?

Most adults need about 7 to 9 hours of sleep every night.

Some people feel rested with 7 hours, while others need a little more time. What matters is that you wake up with energy and can get through your day without intense drowsiness.


Needs change with age

Children and teenagers need more hours of sleep, as their bodies are still growing.

  • Infants 4–12 months: 12–16 hours in total over the day
  • Children 1–2 years: 11–14 hours
  • Children 3–5 years: 10–13 hours
  • Children 6–12 years: 9–12 hours
  • Teenagers 13–18 years: 8–10 hours
  • Adults: at least 7 hours every night

The hours for younger children include their afternoon nap.


It is not only about duration

The hours of sleep are important, but they are not the only criterion.

If you often wake up during the night, if you find it hard to fall asleep or if you get up tired in the morning, your sleep may not be of high enough quality even if it lasts many hours.


Create a steady routine

Try to go to sleep and wake up at about the same time every day.

Limit screens shortly before bed and make sure the bedroom is quiet, dark and pleasantly cool.


Comfort plays a decisive role

The body needs to truly relax during the night.

A mattress that offers proper support and a pillow that suits your sleeping position contribute to a more comfortable and steady environment for rest.


Conclusion

Most adults need about 7 to 9 hours of sleep every night. Real needs, however, differ from person to person.

Notice how you feel when you wake up. Quality sleep is measured not only in hours, but also in the energy it gives you the next day.

At ORION Strom, we believe that proper rest starts with a sleeping environment that adapts to your own needs.

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