https://www.vulture.com/article/greg-gutfeld-fox-news-late-night-tv-host.html

Despite this success story, it's not hard to figure out why Fox News prefers to keep calling Gutfeld! a late-night show.

Huge issue. OK Gutfeld! is in prime time.

But this Vulture writer seems to fighting a losing battle. Virtually any source you look it calls Gutfeld! a late night show.