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Practical Applications of the Time Zone Map in Your Daily Life

Tuesday 15 May 2018 at 05:26 am.

People have some vague understanding of what a world time zone map is and how it works, but it is not really a topic that ignites a healthy discussion between friends. Most have just chalked the time zone map as something that can’t be helped. However, truly understanding how time zones differ can have practical actual functions that you can use (or are using, just not fully aware of it) in your daily lives. If you are more curious about time zone map then you can learn more about it on

What is a time zone?

There are many websites that attempted to define time zone as simply a region which observes a standard time for commercial, social, and legal purposes. However, some fail to mention that time zone boundaries exist even within countries. For example, Russia holds the record of having 10 of their 11 different time zones covering a contiguous land mass (from Moscow to Petropavlovsk-Kamchatzky). The other time zone is in Kaliningrad, a region wedged between Poland and Lithuania.

Time zones does not depend on the region’s size either. A tiny island in Baltic Sea (around 3.3 hectares) follows two different time zones simply because two countries own it: Sweden and Finland. Therefore, the Swedish side has a time that is one hour delayed compared to its Finnish side.

Practical Uses of Time Zones

Time zones are largely invented to provide a standard time that won’t confuse people and coordinate world trade. This will prevent people from using local time in their worldly transactions and assume that the other side is operating during that particular moment. The most useful, and the most pointed source of confusion, of time zones is the Daylight Savings Time (DST).

Countries following DST wind up their clocks one hour ahead during Spring. This is largely in part to help residents maximize the sun’s available light. However, there places where DST is utterly worthless. For example, Arizona follows standard time all-year round simply because it is too hot during the daytime to start any activity - that means winding the clock is useless since people in Arizona prefer working during evening when it is cool.