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
Pacific Standard Time: Art in L.A., 1945–1980 The following organizations presented exhibitions in conjunction with Pacific Standard Time: Pacific Standard Time: Art in L.A., 1945–1980 Pacific Standard Time: Art in L.A., 1945–1980 was a scholarly initiative funded by the J. Paul Getty Trust to historicize the contributions to contemporary art history of artists, curators, critics, and others based in Los Angeles. Planned for nearly a decade, "PST," as it was called, granted nearly 60 organizations throughout Southern California a total of $10 million to produce exhibitions (on view between September 2011 and April 2012) that explored the years between 1945 and 1980. Underscoring the significance of this