Well you can tell by when it's dark and when it's light or if you mean by time, PM means night and AM means morning.
That varies with the time of year. About now its about the same as night time.
It depends on when you asked that. It's day-time right now.
Is it nighttime in Honolulu now
They come out rarely at day time but sometimes at night. You can get Leprechauns to come out at day and night only on St. Patricks Day.
Usually night.
Day or Night
You can say "good night" when it is your day time, if you are talking to a person who is in a country where it is night time. When it is day time in Ireland, it is night time in Australia and New Zealand, and other places.
we can prove that the earth rotates on its axis because we experience day time and night time/their is a change from day time to night time / night time to day time....
night
It is night time.
Blizzards can occur at any time of day or night. A single blizzard make keep on going day and night for several days.
night time is coming now.