Why Earth's Rotation is Speeding Up This Summer

Why Earth's Rotation is Speeding Up This Summer

The planet we call home is set to spin a little faster this summer, with three days in particular seeing an increase in speed. Starting on July 9, the Earth's rotation will speed up, causing each day to be shorter by a few milliseconds. This phenomenon is known as a "negative leap second" and is caused by a combination of factors, including the gravitational pull of the moon and other planets. This slight increase in rotation speed may not be noticeable to the average person, but it has a significant impact on our daily lives and the natural world.

What Does This Mean for Us?

While the change in rotation speed may not seem significant, it can have implications for various aspects of our lives. For example, the faster rotation could affect the accuracy of our clocks and require adjustments to be made. It could also have an impact on the t