<P> The sixth season of Chicago Fire , an American drama television series with executive producer Dick Wolf , and producers Derek Haas and Matt Olmstead , was ordered on May 10 , 2017 , by NBC . The season premiered on September 28 , 2017 with a timeslot change from Tuesday at 10 : 00 p.m. to Thursday at 10 : 00 p.m. The season contained twenty - three episodes and concluded on May 10 , 2018 . </P>
<P> The sixth season of Chicago Fire , an American drama television series with executive producer Dick Wolf , and producers Derek Haas and Matt Olmstead , was ordered on May 10 , 2017 , by NBC . The season premiered on September 28 , 2017 with a timeslot change from Tuesday at 10 : 00 p.m. to Thursday at 10 : 00 p.m. The season contained twenty - three episodes and concluded on May 10 , 2018 . </P>
when is season 6 of chicago fire coming out
when is season 6 of chicago fire coming out
September 28 , 2017
September 28 , 2017