This article was originally published on mentalfloss.com as 6 Strange Time Zone Disputes. Time zones throughout the world.

Nine hours and 30 minutes ahead of New York. Five hours and 30 minutes ahead of London. Three hours and 30 minutes behind Tokyo. For more than a century, India’s clocks have officially fallen short of ...

Inside a laboratory nestled in the foothills of the Rocky Mountains, amid a labyrinth of lenses, mirrors, and other optical machinery bolted to a vibration-resistant table, an apparatus resembling a ...

Here’s when we reset the clocks to fall back in 2025 and a little history about the origin of daylight saving time.

WASHINGTON — Millions of clocks across the United States will revert to daylight saving time in just a few weeks. Clocks will "spring forward" one hour at 2 a.m. on Sunday, March 9, 2025, causing most ...

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