Time Zones Explained: Why Some Nations Use One While Others Have Many
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Why Some Countries Have Multiple Time Zones (And Others Stick to One) Why do some countries have multiple time zones while others don’t? Discover the history, geography, and politics behind time zone decisions. Why Some Countries Have Multiple Time Zones (And Others Don’t) Time zones are a key part of how we organize our daily lives, but not all countries follow the same rules. Some nations, like the United States and Russia, have multiple time zones, while others, like China and India, stick to just one—even if they span large areas. Why do some countries divide their territory into different time zones while others don’t? Let’s explore the history, geography, and politics behind time zone decisions. Why Do Some Countries Have Multiple Time Zones? The main reason a country might have multiple time zones comes down to geography . The Earth is divided into 24 time zones, each roughly 15 degrees of longitude wide . Countries that stretch across large east-to-west distances nat...