Terrifier 3 will be set during an entirely new time of year. So far, all the canonical feature appearances by the murderous slasher Art the Clown (David Howard Thornton) have taken place on or around Halloween night. After Art's appearances in All Hallows' Eve and Terrifier, writer-director Damien Leone resurrected the character for another bloody rampage in 2022's Terrifier 2, which became a surprise theatrical hit off the back of buzzy reports of audience members falling ill while watching its intense gore scenes. Shortly after, Terrifier 3 was confirmed, with an eye on a 2024 release.
https://screenrant.com/terrifier-3-movie-christmas-poster-details/