Season 4 premiere date Jul 15, 2021 16:49:19 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Helen Bezzo on Jul 15, 2021 16:49:19 GMT Great news, Millionaires! We finally have a premiere date for the fourth season of A Million Little Things. The new season will begin airing on Wednesday 22nd September at 10pm on ABC.Save the date!