What does astronomical year mean?

astronomical year meaning in General Dictionary

the time for the earth to create one revolution all over sunlight, assessed between two vernal equinoxes

Sentence Examples with the word astronomical year

The Solar Astronomical Year Is The Period Of Time In Which The Earth Performs A Revolution In Its Orbit About The Sun, Or Passes From Any Point Of The Ecliptic To The Same Point Again; And Consists Of 365 Days 5 Hours 48 Min.

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