睡觉时间到了。

It's bedtime.

It's time to go to bed.

It is time to go to bed.

Time for bed.

It's time to hit the sack.

It's time for bed.

It's time to sleep.

Time to go to bed.

It's time to go to sleep.

Source: Tatoeba

Sentence Composition

=1 睡觉 shuìjiào
  1. to go to bed
  2. to sleep
=1 睡觉 shuìjué
  1. (archaic, intransitive) to wake up
  2. to wake up
2 时间 shíjiān
  1. (concept of) time
  2. (duration of) time
  3. (point in) time
3 到了 dàoliǎo
  1. at last
  2. finally
  3. in the end