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

North Korea turned its clocks back 30 minutes on August 15, 2015, breaking from South Korea and Japan to create its own "Pyongyang Time," then reversed the entire move less than three years later, on May 5, 2018, realigning with Seoul again. Both changes were

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

Ask five options traders when a contract expires and you'll likely get three different answers, and all three will sound confident. Some will say 4:00 PM. Others will say 4:15 PM. A few old-timers will insist it's actually Saturday. All of them are half right,

The single best window to trade silver runs from roughly 8:30 a.m. to noon Eastern time, when London's afternoon session overlaps with the COMEX floor in New York and the day's biggest US economic releases land at 8:30 a.m. sharp. That much silver shares with

The New York Stock Exchange opens at 9:30 AM. That single fact is true every trading day of the year, and it's also close to useless on its own, because 9:30 AM Eastern Time lands at a different clock reading in nearly every other country

Every IPO photo looks the same: executives on a balcony, a giant chrome button, the 9:30 AM bell. What that photo doesn't show is that the stock almost never starts trading at 9:30. Facebook was supposed to open at 11:00 in 2012 and didn't trade