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

When Do the Clocks Change in 2026: US, UK, and EU Dates

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 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

Sun, Moon and Astronomy

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Why the Earliest Sunset Comes Before the Winter Solstice

In New York, the Sun sets earliest on Monday, December 7, 2026, at about 4:28 PM. The shortest day comes two weeks later. The solstice falls at 20:50 UTC on December 21 (3:50 PM EST), and on that day New York gets roughly 9 hours

When Does Winter Start: Meteorological vs Astronomical Seasons

Winter 2026 starts twice in the Northern Hemisphere. Meteorological winter begins on Tuesday, December 1, 2026. Astronomical winter begins at the December solstice, on Monday, December 21, 2026 at 20:50 UTC, which is 3:50 p.m. Eastern and 12:50 p.m. Pacific. Both answers are correct. They

What Is a Supermoon and When Is the Next One

Every time a supermoon rises, the same statistic gets repeated: 14% bigger, 30% brighter. It's in almost every news segment and nearly every listicle, and it's also a comparison almost nobody in the audience will ever actually witness, because it measures the single closest possible

Why the Sky Is Blue During the Day and Black at Night

Sunlight is white. Air is, as far as anyone can tell by looking through a window, colorless. And yet every clear afternoon the same 400,000-kilometer column of gas above your head reads as a specific, saturated blue, then goes black within an hour of sunset.