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

A meeting invite that says "10:00 IST" looks precise. It isn't. IST is India Standard Time (UTC+05:30), Irish Standard Time (UTC+01:00) and Israel Standard Time (UTC+02:00). In July, the first two are four and a half hours apart. CST can mean Chicago or Shanghai, 14

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

The average worker in Mexico puts in about 2,200 hours a year. The average worker in Germany puts in about 1,340. The gap of roughly 860 hours equals more than 21 standard 40-hour weeks, close to five extra months of full-time work. Most "who works

In a 1994 study, 37 psychology students estimated how long it would take them to finish their honors theses. Their average answer was 33.9 days. They also gave a best-case estimate, 27.4 days on average, and a worst-case estimate, "if everything went as poorly as

"It takes 23 minutes and 15 seconds to refocus after an interruption" shows up in productivity apps, management slide decks, and posts about deep work. The figure is real, and it comes from a serious researcher. It does not mean what it is usually taken

The 40-hour week looks like a natural unit of work, but the number was never derived from a measurement of how much work is best. It is the product of two separate fights: one over the length of the day, which ended at eight hours,