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

What Time Zone Is Mexico In and Why It Stopped Changing Its Clocks

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

Why Nevada and Utah Sit in Different Time Zones Despite Sharing a Border

Nevada runs on Pacific Time. Utah runs on Mountain Time. The two states share a long, mostly straight desert border, yet anyone driving east from Ely, Nevada, toward Delta, Utah, loses an hour the moment they cross the line. This is not an accident of

Why Japan Never Adopted Daylight Saving Time

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

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Why Bitcoin ETFs Close at 4 PM While Bitcoin Never Stops Trading

Bitcoin trades every minute of the year. The ETFs that hold it do not. A US spot bitcoin ETF follows a stock exchange schedule: regular trading from 9:30 AM to 4:00 PM ET on weekdays, thinner extended sessions on either side, and no trading at

What Is the Closing Auction and Why the Last 10 Minutes Move the Market

The 4:00 p.m. bell on the New York Stock Exchange does not simply end the trading day. It triggers the closing auction, a one-time match of buyers and sellers at a single price that becomes each stock's official close, and which NYSE describes as the

Jobs Report Day: Why the First Friday of the Month Moves Every Market at Once

Once a month, at 8:30 a.m. Eastern, currency pairs jump, bond yields snap, and equity futures swing before most traders have settled at their desks. Everyone calls it "the first Friday of the month." Almost everyone is wrong about why it lands there. The date

Earnings Season Calendar: Why Companies Report Before or After the Bell

JPMorgan Chase kicked off the 2026 earnings season on Tuesday, January 13, reporting its fourth-quarter results before the market opened, the same slot the bank has used every January for years. Two days later, Netflix, Microsoft, and Nvidia would report in the opposite window, after