Colorado will kick off its return to the Big 12 Conference in prime time. On Monday, CU and the Big 12 announced at the Buffaloes’ game against Baylor on Sept. 21 at Folsom Field has been slated for a 6 p.m. MT kickoff. The game will be broadcast nationally on Fox. The matchup against Baylor is homecoming, and it’s also CU’s first Big 12 contest since leaving the conference after the 2010 season.