Board Thread:New on Marvel Cinematic Universe Wiki/@comment-29908830-20170730235404/@comment-26838855-20170731001134

I would agree with this. Ignoring the Netflix column and other possible issues and just looking at Homecoming - regardless of the timeline errors in Homecoming in terms of years, it is still very clearly set just after Ascension.

Homecoming jumps forwards "2 months later" from Civil War.

Ascension jumps to "6 months later", which is another 3 months before The Ghost. This is confirmed because in Wake Up, Coulson says he and Mack were on the Zephyr for "6 months", putting Slingshot in September, and it is just after Mace becomes director, which he says in The Patriot was "a few months" after the bombing in Vienna in Civil War. So at a clear minimum, The Ghost is 8 months after Ascension. It is reasoned as 9.

But there is no way Homecoming is after Season 4. Regardless of the issues with its timeline, just looking with respect to Civil War, so yeah, gotta say, I agree with Gemnist 2.0.