The length of a day is based on the average period of time required for one rotation of the earth on its axis.
Read more: The_length_of_a_day_is_based_on
the length of a day is based on the rotation of the earth around the sun.
the amount of orgasms a woman has in one day
The length of a "day" on the moon is 29 Earth days.
29.5 earth days is one moon day wich is the length of the moons day
Mars has a similar day length to Earth, a little longer at 24h 39m 35s (apparent solar day).
Everywhere: the length of the day is always 24 hours irrespective of latitude & longitude since the angular rotation of the planet is 360º per 24hours. The DAYLIGHT length changes seasonally and proportionally to latitude, but the DAY length is constant.
orbit
The average length of the day is usually just called "day".
the answer would be Solar TIme
Mean solar time
Standard solar time
The unit based on the length of a forearm was the cubit
The average radiology course will about one year. The length of the course though will vary based on the intensity of the course, and the length of class each day.
Mean solar time
the length of day on earth is 24 hours
Mars
Mars.
The length of the day in th US is the same as the length of the day anywhere else in the world, roughly 24 hours.
the length of the day is not a fixed unit of time