Around 8 hours or more but you can sleep less if you wan to or need to so about 8 hours.
everybody should have at least 8 hours of sleep but it depends on the person
A person with the age between 20-30 should sleep at least 7 hours a day.............
You should sleep six hours in the morning.
A preteen should get around 9 hours of sleep.
It varies from person to person and with lifestyle. Humans should get a little over 8 hours of sleep, but many don't.average normal is: about 8 to 9hrs..
They should have 8 or more hours of sleep in a day.
As a person gets older they require less hours of sleep and can actually function better on a lower number of hours. Typically when you get older you have a harder time sleeping and only get about 4-6 hours of sleep a night.
if you mean how many hours you should sleep in a year it would be 3,650 hours of sleep for a regular year not a leap year
At least 8 hours of sleep.
a cat shauld sleep 10-15 hours.
It is normally 8-10 hours for normal person
At least 8 hours of sleep.