There are 24 hours in a day. That's the " solar day". It's what most
people understand by the word "day". Technically it's the "mean solar day"
because it's the average time, allowing for natural variations, mainly in the
Earth's orbit around the Sun.
There are 23 hours and 56 minutes in a "sidereal day". That's the time the Earth takes to rotate once. The extra 4 minutes are needed to allow for the Earth's orbital motion around the Sun, which is not perfectly circular.
An earth day is divided into 24 hours.
As many as we might want if we ever start living there. Hours are made up by people.
27 hours
16 hours or 0.67125 earth days
24 hours.
10 hours
There are exactly 24 hours in a day everywhere on earth.
Earth gets 24 hours of sunlight each day. There is always 50% of the Earth illuminated by the sun.
24 hours and 1 day on earth
About 24.6
Eighteen hours is less than twenty four, which is the length of one earth day. Eighteen hours is three-quarters of one earth day.
It depends on where you are on the earth and what day of the year it is.