Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the difference, showing that Mars clocks tick slightly faster—and fluctuate over the ...

What the Clock: Internet time servers are a critical part of the infrastructure used by companies and organizations that rely on atomic clocks to keep accurate time. A US agency responsible for ...

When the sun rises on May 18 in the small Norwegian fishing village of Sommarøy, located above the Arctic Circle, it doesn’t set again until July 26. Later in the year, it vanishes from November until ...

In advance of hurricane force winds moving into Colorado earlier this week, Xcel Energy preemptively shut off power to protect areas of the state from extreme fire danger. But due to the outage, time ...

Daylight saving time came to an end early Sunday morning, Nov. 2, with clocks ‘falling back’ an hour and people across most of the United States getting an extra hour of sleep. Daylight saving time ...

Daylight saving time has come to an end for 2025. Early Sunday morning, the clocks fell back and we gained an hour. Here's what to know about the seasonal time change. When did the time change for the ...

To the relief of many Austinites, the temperatures finally fell to fall-appropriate levels for the final days in October — dropping around 35 degrees in under 24 hours. Halloween has also passed, and ...

Clocks in much of the country will "fall back" this Sunday at the end of daylight saving time, but your clock's time isn't the only thing you should check during the bi-annual time change, authorities ...

WASHINGTON — Daylight saving time is coming to an end for 2025 this weekend. Clocks will "fall back" one hour at 2 a.m. on Nov. 2, the first Sunday in November, granting most people an extra hour of ...

Daylight saving time for 2025 will end on Sunday, November 2, when clocks "fall back" one hour. President Donald Trump has expressed a desire to end daylight saving time, but this requires ...

Californians will soon gain a merciful extra hour this fall as when most of the U.S. returns to standard time in early November. On Nov. 2, Daylight Saving Time will end, and if you have any manual ...

It's time to fall back. Daylight saving time ends this weekend. On Sunday, Nov. 2, at 2 a.m., clocks will "fall back" to standard time, where they will remain until next spring. Since we gain an hour, ...