speeds
Earth’s Rotation Speeds Up Again: Next Shortest Day’s Exact Date Revealed
Earth’s Spin Speeds Up: Shortest Days of 2025 Predicted [Image: Earth from space with date labels highlighting July 22 and August 5] If summer feels like it’s flying by, you can blame Earth’s rotation. On July 9, 2025, the planet completed a full spin 1.3 milliseconds faster than the 24-hour average—a new record. Scientists now […]