<p>???</p>
<p>Well I have a freshman friend at Penn, she's leaving tomorrow.</p>
<p>it all depends on when your finals finish. I"m not sure when Penn students go back though. Probably the week of the 11th(that's when i go back to georgetown), or the next week, not sure. It's online somewhere, search for their academic calendar.</p>
<p>It's 20 days for me, but it ranges from 17-23 days depending on your finals.</p>
<p>penn's is sorta sucky.... classes start on the 10th</p>
<p>yeah finals ended on the 22nd and we start on the 10. So it depends on when you finish finals...however, although our winter break is rather short our summer is ridiculously long...over 4 months (something like May 6th to September 8th).</p>