Fans are now only 100 days away from the next installment of the Avengers franchise, Avengers: Endgame, and sibling directors Joe and Anthony Russo are taking note of it, posting a short countdown video on Twitter.Perhaps they thought with the new Spider-Man: Far From Home trailer dropping today that people might forget?

RELATED: What Spider-Man: Far From Home's Trailer Tells Us About Avengers: Endgame

Filming for Endgame began in August 2017, as it shot back-to-back with Infinity War, and wrapped last January. That being said, it's no surprise the Russo's are excited to count down to the release of a film that they've been working on for nearly two years.

Avengers: Endgame hit theaters on April 26 and is primed to break some box office records, much like its predecessor Avengers: Infinity War did in 2018. The follow-up film will return as the 22nd chapter of the Marvel Cinematic Universe, and the capper of Marvel's Phase Three, which started with Captain America: Civil War. Phase Four will kick off with Spider-Man: Far From Home, which also released an international trailer today.

Avengers: Endgame stars Robert Downey Jr., Josh Brolin, Mark Ruffalo, Tom Hiddleston, Chris Evans, Chris Hemsworth, Jeremy Renner, Chris Pratt, Elizabeth Olsen, Chadwick Boseman, Sebastian Stan, Benedict Cumberbatch, Paul Bettany, Samuel L. Jackson, Cobie Smulders, Benedict Wong, Zoe Saldana, Karen Gillan, Vin Diesel, Dave Bautista, Pom Klementieff, Scarlett Johansson, Tom Holland and Anthony Mackie, and it arrives in...100 days.

KEEP READING: VIDEO: Small MCU Hints That Led to Avengers: Endgame (But We Never Noticed)