Let's Learn English! Topic

Dr. Michael Mosley of the BBC says that an extra hour of sleep makes people healthier, less stressed, and even helps with their memory.

It's time to sleep: sleep is a verb. It's time for sleep: sleep is a noun. The combination time for + noun is common.

Senior Member. I think I would use sleeping time only rarely. I might use it to refer to the periods when we are asleep as opposed to awake:

@Duzy they are pretty similar. My total sleep time was 8 hours more natural: I slept for 8 hours 8pm is my usual sleeping time.

Our sleep calculator will give you insight into your ideal sleep schedule based on the number of sleep cycles you're likely to attain. Sleep Debt Calculator · Sleep Calculator for Kids · N1: Non Rapid-Eye Movement...

You cycle through non-REM and REM sleep several times during a typical night, with increasingly longer, deeper REM periods occurring later in the sleep session.

Sleeping in, generally implies, sleeping beyond your daily wake up time. This would mean sleeping longer than normal.

Time to sleep is right one to use it during sleeping time. Time for sleep can be used like “we hardly had any time for sleep.”

Sleep time is derived based on the number of hours slept per night.83 In this sense, sleep time reflects factors such as biological and developmental sleep ...

The average adult needs 7 to 9 hours of sleep, but that's just a guideline. Here's how to tell how many hours you really need.