"What time zone is Texas in?" has two correct answers. Houston, Dallas and Austin are on Central Time, while El Paso is on Mountain Time, an hour behind the rest of the state. Florida, Kentucky, Tennessee, Michigan and nine other states work the same way:

For most of the year, India is 9 hours 30 minutes ahead of New York. From November 1, 2026 to March 14, 2027, it is 10 hours 30 minutes ahead. India's clocks do not change in either case. The whole difference comes from the United

Israel's clocks now fall back on the same day the European Union's do, the last Sunday of October, a deliberate alignment written into a 2013 law. But the two systems still don't match. Israel springs forward on the Friday before the EU's last Sunday of

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

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