Because at some point somebody decided to take the time from a sunrise to the next sunrise, and divide it into 24 equal parts called hours.
No, it takes 24 hours for the Earth to spin.
24 hours
An Earth complete spin is 24 hours.
24 hours
24 hours
24 hours
the answer is 24 hours
24 hours
24 hours
Approximately, yes
It takes 24 hours (minus about 4 minutes).
It takes about 24 hours and 37 minutes.