Adult Swim (stylized as [adult swim]) is an American adult-oriented nighttime programming block of the children's basic cable network Cartoon Network that is programmed by its in-house production studio, Williams Street. Marketed as a separate network for ratings purposes, Adult Swim currently broadcasts nightly from 8 p.m. to 6 a.m. ET/PT.
A concerned parent shared this in a review They start Adult Swim too early. I think they should wait till 11 PM. Not all kids go to bed at 9 PM. They just changed the hours from 9 pm - 6 am to 8 pm - 6 am too. Where I live there are 3 cartoon kids channels: Nickelodeon, Disney and Cartoon Network.. and they're all right next to each other: Channel 34, 35 and 36 It's a little reckless and easy for a kid to end up watching Stewie shoot his family or whatever"