You’ll want to watch Avengers: Endgame first
Following the events of Avengers: Endgame, Spider-Man must step up to take on new threats in a world that has changed forever.
It’s a Marvel movie, it’s Spider-Man, and it’s set in London. I am rather thrilled about this.
Plus for years I’ve been wanting to see Mysterio in a live action movie. Given that he’s all about visual effects, live-action is probably the most fitting medium for him to be portrayed, so it’s surprising it hasn’t happened yet.
One interesting piece of trivia I’ve found out about the film is that Peter's passport lists August 10th as his birthday. Spider-Man's first appearance was in Amazing Fantasy #15, released August 10th, 1962. It really goes to show how much attention to detail the guys at Marvel continue to craft into these films.