Uh, that would be about 1.5 days—there are 86,400 seconds in a day. That's assuming that they maintain their maximum flight speed the whole time, of course.
Is that for an American or an East-African Globe Skimmer?
[...] since we all know that girls don't poop.
Sure they do!
"Mysteries of the female digestive system are revealed."
"Consider a spherical bear, in simple harmonic motion..." -- Professor in the UCB physics department