pm. Rebroadcasters outside of those cities do not air the first hour of the extended afternoon shows; they stay with regional or conventional network programming and then rejoin their host station's afternoon show at 4 pm. In addition to the standard local programming blocks, the stations in Nunavut, the Northwest Territories, and northern Quebec also preempt much of the network's afternoon schedule to produce additional local programming in aboriginal languages. See CBC North for further information. (Pre-6 am morning show start times are listed in brackets in the table) Weekend programming Each province and territory also has a regional weekend morning show, which airs provincewide Saturday and Sunday mornings from 6 to 9 am, and most also have a regional arts and culture magazine which airs on Saturday afternoons at 5 pm. Stations in the Atlantic provinces air an additional regional arts and culture program on Sunday afternoons at 4 pm. AT, due in part to a hole in the schedule created by the fact that Cross Country Checkup airs live across Canada at 5 pm. AT. CBI in Sydney airs the long running Island Echoes, a weekly cultural program on Saturday evenings at 8 p.m AT. In some of Western Canada, however, distinct Saturday afternoon arts and culture magazines are no longer aired, and the stations instead air a repeat airing of the national network program Unreserved. References CBC Radio One programs Lists of radio programs Lists of mass media in Canada