tropical year

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  • noun

Synonyms for tropical year

the time for the earth to make one revolution around the sun, measured between two vernal equinoxes

References in periodicals archive ?
Here we focalize our attention on an instrument used for the determination of the tropical year (the time between two spring equinoxes) that belongs to the history of the astronomy and the evolution of the calendar.
Danti needed to make accurate measurements of the tropical year.
Maarten is appreciated for its natural beauty, its tropical year round climate and its mix of Caribbean and European culture.