KJZZ (91.5 FM, "K Jazz") is a National Public Radio member station in Phoenix, Arizona. Owned by Rio Salado College, it operates from studios on the college's campus in Tempe. KJZZ serves the Valley of the Sun with NPR programming from 3:00 a.m. to 8:00 p.m. on weekdays, 5:00 a.m. to 7:00 p.m. on Saturdays, and 5:00 a.m. to 5:00 p.m. on Sundays. At all other times a variety of music programs are available playing jazz and blues. KJZZ is sister station to the area's main classical music station, KBAQ.