The best time for people of different ages to fall asleep is different. It is wise to put children to sleep at 9 pm; As for teenagers, people aged 13 to 16 go to bed before 1 1: 30 in the evening, get up at 8: 00 in the morning and go to school at 10 in the morning. 17 to 20-year-olds fall asleep before 12: 00 in the evening and 165438 in the morning.

Ideally, young people aged 3 1 should fall asleep between midnight and 2 am. In early adolescence and early adulthood, people's awakening time will be advanced from 10 am to 9 am, and then it will be earlier and earlier. Therefore, many 70-year-olds will get up at 5 am.

Extended data:

How long does a person need to sleep? Different age groups are different. The most common sleep demand of adults is 7-8 hours. Generally speaking, newborns sleep no less than 20 hours a day; The baby is about 15 hours; School-age children are about 10 hour; 8 hours for adults; 5 ~ 6 hours for the elderly.

According to the China Sleep Index Report, in 20 15 years, the average daily sleep time of China people is 8 hours 12 minutes, which sounds like a long time. However, there are still 55.9% people in China who say they don't get enough sleep, and 48.6% people still feel sleepy after getting up.

Many people sleep less, but they think there is no problem. The key is good sleep quality. The quality of sleep can be measured by five criteria:?

(1) fall asleep quickly and fall asleep within 30 minutes.

(2) deep sleep, not easy to wake up.

(3) I don't wake up at night or rarely wake up, and I don't dream. I soon forget my dreams after waking up.

(4) Get up quickly, and get up in the morning with good spirits.

(5) clear-headed, energetic, efficient, and not sleepy during the day.

Therefore, the length of sleep varies greatly, which is related to many factors such as personal personality, health status, working environment, labor intensity and so on. The score of sleep index truly reflects "sleep happiness". According to the occupation from high to low, they are civil servants, sales, financial practitioners, blue-collar workers, teachers, advertising/public relations people, corporate executives, medical personnel, IT practitioners and media people. Media people have been at the bottom of the sleep index for years.

People's Network-The best time to fall asleep: 165438+ 0 pm

People's Health Network-Still staying up late? Experts tell you the best time to sleep.