On Sunday, October 25, 2026, clocks across the European Union will go back one hour, exactly as they have every autumn since the 1980s. That is seven and a half years after the European Parliament voted to end seasonal clock changes by 2021. Many Europeans

The clocks fall back twice this autumn on the two sides of the Atlantic, one week apart. The United Kingdom and every European Union country end summer time on Sunday, October 25, 2026. The United States and most of Canada end daylight saving time on

Mexico uses four time zones, and since October 30, 2022, most of the country keeps the same time all year. Mexico City, Guadalajara and Monterrey stay at UTC−6 in January and in July. Cancún stays at UTC−5, Los Cabos and Mazatlán at UTC−7. The only

The premise behind that headline needs a small correction before the story even starts. Japan did try daylight saving time, for four full years, complete with clocks moving forward and back on a fixed schedule. What Japan never did was choose it. The distinction between

By the year 1500, the clock at Wells Cathedral in England was already striking the quarter-hours for the whole town to hear. What it could not do was show a minute. There was no minute hand on any clock anywhere, because no clock mechanism was

Nothing about the universe requires a clock's hands to sweep the way they do. There's no physical law dictating that "forward" in time should move to the right at the top of a dial. The direction is a historical accident, frozen into every watch, wall

On October 23, 1998, at a ceremony called the Junior Summit '98, a Swiss watch executive and the then-director of the MIT Media Lab stood together and announced that time zones were unnecessary. The proposal was called Swatch Internet Time. It replaced hours, minutes, and

For most of recorded history, an hour was not a fixed amount of time. It was a fraction, one twelfth of however long daylight happened to last that day. In June that fraction stretched past 80 modern minutes. In December it shrank to barely 40.