Effects of time zones on North American broadcasting Effects of time zones on North American broadcasting The scheduling of television programming in North America (namely the United States, Canada, and Mexico) must cope with different time zones. The United States (excluding territories) has six time zones (Hawaii–Aleutian, Alaska, Pacific, Mountain, Central and Eastern), with further variation in the observance of daylight saving time. Canada also has six time zones (Pacific, Mountain, Central, Eastern, Atlantic and Newfoundland). Mexico has four time zones (Pacific, Mountain, Central, and Eastern). This requires broadcast and pay television networks in each country to shift programs in time to show them in different regions. Canadian
Standard Swedish there is no one standard for spoken Swedish. There are several regional varieties (acrolects or prestige dialects) that are used in official contexts. The major regional variants include those of South Sweden (based on South Swedish dialects), Western Sweden (centered on Gothenburg), Central Sweden (centered on the capital of Stockholm) and Northern Sweden (based on Norrland dialects). There is also a separate standard for Swedish in Finland based on Finland Swedish. In national broadcast media Sweden, several of these occur, though the Central Swedish variant dominates and is often perceived as more "standardized" and more neutral than the others. Swedish