A good time for a 12 year olds bedtime would be around half ten.
9:30
If the 10 year old need's alot of sleep, then it would be 8:30. That's their average bedtime.
i think about 9:30 is a good bed time for 9 or 10 year old
9:30 or 10:00
Count backward nine hours from when he needs to get up and you should have it.
10
6:00.
About 8.30 pm
The National Sleep Foundation recommends that 12 year olds get 9-11 hours of sleep per night, so a good bedtime for a 12 year old would be around 8-9 pm. It's important to establish a consistent bedtime routine to help them wind down and get the rest they need.
A recent study showed that children do best with an average of 10 hours of sleep. Good luck enforcing this!
MOm say's by 9:30
Some effective strategies to establish a healthy bedtime routine for a 12-year-old include setting a consistent bedtime, limiting screen time before bed, creating a calming bedtime routine, and ensuring the bedroom is conducive to sleep (dark, quiet, and comfortable).