Wiktionary
rotation time
n. 1 (context forestry English) The time allowed to elapse between successive occurrences of a stand of trees being logged. 2 (&lit rotation time English)
Usage examples of "rotation time".
With a rotation time of 24 hours, the flattening out of the Earth is barely noticeable, though there is a slight flattening at the poles and a bulging out at the equator.