Our minimum hours of operation are 6 a.m to 10 p.m. Most SONIC locations are owned by independent franchisees, and we feel they are best able to set the appropriate hours for their local SONIC. Please check with your local SONIC for its hours.

Our minimum hours of operation are 6 a.m to 10 p.m. Most SONIC locations are owned by independent franchisees, and we feel they are best able to set the appropriate hours for their local SONIC. Please check with your local SONIC for its hours.