when does season six of once upon a time come out
Once Upon a Time (season 6) The sixth season of the American ABC fantasy-drama Once Upon a Time was ordered on March 3, 2016.[1] It debuted on September 25, 2016, and concluded on May 14, 2017.[2] In January 2017, it was stated that the sixth season would end the main storyline, and for a seventh season, the series would be softly rebooted with a new storyline.[3]