Earth-year

An Earth-year is defined as the time it takes for the Earth to orbit the Sun once. It is used as a standard unit of time on Earth, and is used to keep track of Earth's current date. While Earth-years are not used as a measure of time on Tetro, they are used in this wiki to provide a familiar timescale for the events described in many articles. One Earth-year is equivalent to 120.797 Tetrian days.