3 ms·I don't think many performances go on for 10 or more hours per day.by Raphael 15y agoI don't think many performances go on for 10 or more hours per day.parfe 15y ago"A star's day is generally a very long one (12-16 hours)" http://www.ehow.com/how-does_4778488_movie-star-spend-workday.html http://www.ehow.com/how-does_4778488_movie-star-spend-workda...Kaedon 15y agoTrue, but most of that is not spent performing. It is spent waiting to perform.