It is called the lapse days it takes the Earth | |
| Title: | It is called the lapse days it takes the Earth |
| URL: | http://tododias.com |
| Description: | Is used for all daily affairs. It is defined as the time used by the Sun in two consecutive finish in the meridian of the observer, as an annual average. The days vary in duration, depending on the time of year when we meet. This variability is motivated by the eccentricity of Earth's orbit and the obliquity of the ecliptic. For practical purposes the concept of handles mean solar day, which has a duration of 24 hours, or what is the same. |