Any idea when early action decisions usually come out?

One guy has got accepted (HipHopIsMade). See the thread

http://talk.collegeconfidential.com/university-wisconsin-madison/1933708-university-of-wisconsin-madison-fall-2017-thread-p6.html

Based on last year thread, the legitimate decisions actually did not start until December 18th last year.

http://talk.collegeconfidential.com/university-wisconsin-madison/1813608-uw-madison-fall-2016-decisions-p16.html