Is there an Attack on Titan Season 4 Part 2 trailer? That means that the next episode of Attack on Titan will premiere anywhere between the first week of January and the end of March. The first part of Season 4 was technically part of the 2020 Fall Season, but it premiered in December rather than October. However, Attack on Titan has been a bit different, premiering new seasons towards the tail end of the month.
When it comes to anime, new shows are released four times a year, with the Winter season starting in January, the Spring season starting in April, Summer starting in July, and then Fall season in October. We currently don't have a specific release date for Season 4 Part 2 of Attack on Titan, but an announcement at the end of Season 4 Part 1 announced that the next episode was going to air in the “Winter 2022” anime season.