I have received information from the following programs regarding their interview dates:

UT-Southwestern - Nonrotators will interview January 10th "Invitations will go out soon"
Vanderbilt - January 6th, 13th
Atlanta - have not decided on dates yet
Emory - January 12th, 13th, January 19th, 20th
UTMB Galveston - Dec 13th, Jan 12th "Invitations first of next week, hopefully"
Saint Louis U - January 13th, 27th, February 3rd "Invitations mid-Dec"
Minnesota - December 15th for those not from Minnesota
UT-Houston - January 11th, 12th
Harvard - January 4th, 8th... will send out emails on Nov 27th
Colorado - January 24th, 25th

Hope it helps! I know it does for me when I'm scheduling interviews.