We found out last month at San Diego Comic-Con that Clark Gregg will be directing Marvel’s Agents of Shield season 6 premiere episode, and now we know the season will premiere in July 2019, according to Comicbook.
Elizabeth Henstridge, who plays Jemma Simmons in Agents of Shield, responded to a comment on an Instagram photo she posted, reportedly confirming season 6’s premiere date.
Source: IGN.com Marvel's Agents of SHIELD Season 6 to Premiere July 2019, After Avengers 4