The time it takes the earth to rotate on its own axis so that the sun is again in the same position determined the length of a day. It is then up to us to divide that period up. In olden days a day was split into hours of different length! We now have 24 hours in a day but there is no reason why we could not have a day consisting of 48 "semihours" - each lasting half as long, or 2.4 "decahours" each of 600 minutes or anything else.
Apart from the fact that it has now become an international standard so that changing it would be rather complicated, 24 has the advantage that it is divisible by 2, 3, 4, 6, 8, 12.
There are 24 hours in a day.
If you mean "how many hours are IN one day", then there are 24 hours in a day.
24 hours are in one day...:)
There are 12 hours in a day after noon.
24 hours a day
There are 24 hours in a day.
once, that is what determines a day
There is a law called the FDIC Law that determines the banking hours of most banks in the world . This law states when a bank can open and how many hours they have to be open a day , or week .
Your distance from the equator determines how many hours of sunlight you have on the solstices.
If you mean "how many hours are IN one day", then there are 24 hours in a day.
Actually there are 24 hours in a day
A day has 24 hours.
24 hours are in one day...:)
Literally, how many hours does a day have. Figuratively, how many hours in a day. There are a few hours in a day.
12 hours a day
About 2 hours a day.
1 day = 24 hours