Earth Spins Faster Than Usual on July 22, Cutting Day Short by 1.34 Milliseconds
Atomic clock data reveals Earth’s second-shortest day ever, adding fresh intrigue to planetary dynamics and timekeeping fears Just when it seemed Earth’s rhythms were steady, the planet hit fast-forward. On Tuesday, July 22, 2025, Earth spun a little faster than it was supposed to—1.34 milliseconds faster to be exact. That seemingly trivial shift in duration made yesterday the second-shortest day ever recorded since modern timekeeping began in 1973. The shortest?…