You immediately know the difference from where you stand to UTC, and that's it. No more need to Google other time zones.It is effectively a successor to Greenwich Mean Time (GMT)."Īdvantages of using UTC as your one true time zone include: It is within about one second of mean solar time at 0° longitude, and is not adjusted for daylight saving time. "Coordinated Universal Time (or UTC) is the primary time standard by which the world regulates clocks and time. Gremlins can't eat after midnight?! What if they travel to other time zones?! Quirico Filopanti also proposed a universal time to be used in astronomy and telegraphy, which we call UTC. Isn't it time for something better? Introducing UTC Yet we still use time zones to schedule meetings across the world. It's easy to travel and to communicate, and physical barriers are (almost) no more. However, 162 years later, this isn't true anymore. Most business meetings were conducted in the same time zone, so most people perceived time as a static thing. Time zones tend to follow the boundaries of countries and their subdivisions instead of strictly following longitude, because it is convenient for areas in close commercial or other communication to keep the same time. If we analyze the primary motivation to follow time zones.
Insanity is doing the same thing over and over again and expecting different results. If you're reading this, there's a high chance your work is often impacted by the inconvenience of time zones, either because you have to build/work with systems that rely on it or because you have a lot of meetings with people in different states/countries/continents.Įven though time zones are a huge source of wasted effort, frustration, and business failures, no one seems interested in finding a solution. If time zones are hard now, what happens when we get to Mars? The insanity of it all DST was initially introduced in 1895 by George Hudson. 37.Īs if this weren't a mess on its own, enter Daylight Saving Time, the practice of advancing clocks during warmer months so that darkness falls later each day according to the clock. Today, there are 37 different local times in use.ģ7. It took many decades before all time zones were based on some "standard offset" from GMT/UTC. Can we reschedule?īy about 1900, almost all inhabited places on Earth had adopted one or another standard time zone, but only some of these used an hourly offset from GMT. Apologies for missing the call, just realized you're in PST. He also proposed a universal time to be used in astronomy and telegraphy.
The concept of time zones was introduced by the Italian mathematician Quirico Filopanti in his book Miranda! in 1858. Time zones tend to follow the boundaries of countries and their subdivisions instead of strictly following longitude, because it is convenient for areas in close commercial or other communication to keep the same time." "A time zone is a region of the globe that observes a uniform standard time for legal, commercial, and social purposes. Wikipedia tells us what time zones do, but it stops short of explaining why they don't make sense. Why is this such a big waste of time anyway?.
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