Time by continent - Topics

UTC+1 in Lagos and UTC+1 in Berlin are not the same working day Three offsets and a half-hour in the middle: crossing Australia east to west China runs one clock across five geographic zones Pacific island states ended up on opposite sides of the date line Africa's band from UTC-1 to UTC+4 came out of colonial administration Why the international date line bends around island groups instead of running straight South America's timezone map has been shrinking at the edges for two decades North America standardized its four zones earlier and harder than its neighbours Which continents abandoned daylight saving and which never adopted it India's single timezone and the northeast's complaint about sunrise Kiribati moved to UTC+14 so its islands would share one date The EU voted to scrap clock changes in 2018 and the directive never moved Europe changes its clocks twice a year more widely than any other continent Samoa skipped 30 December 2011 entirely Brazil dropped daylight saving in 2019 and kept the same dark mornings Asia spans ten offsets while its two most populous countries keep one clock each Antarctic research stations keep the time of the country that funds them Pre-colonial is a period label that erases everything it covers Why does Europe run at 50 Hz while the US runs at 60 Hz? African historiography resists the medieval label and the alternatives are not much better