Original recherchierte Essays, die WorldClock.info-Städte nach gemeinsamen Zeitzonen-Mustern gruppieren.
A time zone is a compromise. The sun is directly overhead at a different moment in every single place on Earth, and no clock could ever track that, so the world…
Twice a year, roughly a third of the world moves its clocks. The other two thirds either never started, or tried it and stopped.…
Every element of the clock you are reading this on was invented by somebody, somewhere, for a reason that usually had nothing to do with what it became.…
A calendar is a shared fiction, and occasionally somebody edits it. When that happens, real dates simply stop having happened.…
Ask what year it is and you will get one answer almost everywhere. In a handful of countries, the honest answer is "which calendar are you asking about?"…
Some countries are wide enough that the sun rises hours apart at their two ends. Each of them has had to decide whether the clock should follow the sky or the s…
Every number on this site was checked before it was published. Most of them survived. Some did not.…
Most of the world sets its clocks to a whole hour ahead of or behind Greenwich. A small number of places refuse, and use a half hour or a quarter hour instead.…
Humanity has drawn a small number of lines on the planet and agreed to treat them as absolute. Zero degrees longitude. Zero degrees latitude. Sea level plus one…
A time zone is not a description of where the sun is. It is an agreement about what everyone will call the hour.…
A time zone map looks like a map of the Earth. It is not. It is a map of who decides.…
Almost every city on this site runs ahead of its own sun. Reykjavík by ninety minutes, Madrid by seventy-five, Dakar by seventy.…
Several cities claim to be the most isolated, the most remote, the furthest from something. Almost all of them lose the title when you change the criterion slig…
Midnight is not an obvious answer. It is a choice, and for most of human history it was not the most popular one.…
Nearly every clock decision in this series moved a city further from its own sun.…