Most Arby's are generally open from 10:00am - 9:00pm Monday through Saturday and 10:00am - 6:00pm on Sunday. Some opening times, however, may vary from location to location.
Arby's is a popular restaurant franchise that is famous for its roast beef sandwiches. They offer a full menu that includes everything from breakfast to dessert. Its headquarters is located in Atlanta, Ga., and it has stores in 48 of the 50 states. The name was derived from its founders Leroy and Forrest Raffel. The Raffel Brothers, or "RB," was a simple name that stuck. The company was created because of the lack of variety in 1964 when the only fast food available came from burger joints.