- #1
james gander
- 21
- 1
Hi. I am confused about something and it is making me feel rather stupid.
First of all i will explain what i know. I know a solar day is 24hrs long and it is defined by the position of the sun. I also know a sidereal day is 23h 56m and is defined by the postition of the stars (basically).
The problem i have is with the solar day. As the Earth rotates it also orbits the sun, and because of that orbit the Earth has to rotate a little further each day. If it didnt then the sun would be in a different place.
I can see in a sidereal day the Earth roates 360 deg, however a solar day must be more then 360 degrees surely?
Sorry for such an infantile question but is it just simply that a the Earth rotates more then 360 in a solar day?
First of all i will explain what i know. I know a solar day is 24hrs long and it is defined by the position of the sun. I also know a sidereal day is 23h 56m and is defined by the postition of the stars (basically).
The problem i have is with the solar day. As the Earth rotates it also orbits the sun, and because of that orbit the Earth has to rotate a little further each day. If it didnt then the sun would be in a different place.
I can see in a sidereal day the Earth roates 360 deg, however a solar day must be more then 360 degrees surely?
Sorry for such an infantile question but is it just simply that a the Earth rotates more then 360 in a solar day?