CKXT-DT was a broadcast television station based in Toronto, Ontario, Canada that broadcast to much of southern and eastern Ontario. It was owned by Quebecor Media through its Groupe TVA unit. Although beginning as a general interest independent station carrying a typical schedule of entertainment and information programming, by the time of the station's closure on November 1, 2011, the station had been converted into an over-the-air simulcast of Quebecor's cable news channel, Sun News Network. The station transmitted on channel 52 in Toronto.