Year


 

A year is the time between two recurrences of an event related to the orbit of the Earth around the Sun. By extension, this can be applied to any planet: for example, a "Martian year" is a year on Mars.

Related Topics:
Orbit - Earth - Sun - Planet - Mars

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~ Table of Content ~

Introduction
Seasonal year
Calendar year
Astronomical years
Variation in the length of the year and the day
Summary of various kinds of year
See also

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Latest news on year

Railway delays 'cost £1bn a year'

Train passengers are suffering delays worth £1bn a year in terms of lost time, MPs say.

1 year old Santa Rosa house! (santa rosa) $1700 3bd