Adult Swim (stylized as [adult swim] or [as]) is an American cable network that shares channel space with Cartoon Network, both of which are owned by Turner Broadcasting System, a division of Time Warner, Inc., every night from 8:00 p.m. to 6:00 a.m. Eastern and Pacific Time in the United States. The network is programmed by Williams Street Studios, a division of Turner Broadcasting System, which also developed two prior television programming blocks seen on Cartoon Network: Toonami (which later became a block on Adult Swim in 2012) and Miguzi. The name comes from a phrase used by public swimming pools to label designated times when children are restricted from using the facilities in favor of adults: "Adult Swim".