Sixty minutes makes up one hour, and there are twenty-four hours in one day.
one hour in a clear Day , 1 hour and half traffic Day
I THINK ABOUT AN HOUR. TRY THE EARTH HOUR WEBSITE.
an hour or 2
about 24 hour
24 hour
1 hour a day
1 hour a day
Half an hour a day
one hour at the longest
one hour a day should be long enough
A Mars day, called a "sol," is about 24 hours and 39 minutes long. This means that a "Mars hour" would be slightly longer than an Earth hour.