The Earth spins at a speed of approximately 1,000 miles per hour (1,600 kilometers per hour) at the equator. However, the speed decreases as you move closer to the poles.

Here's a breakdown:

* Equator: 1,000 mph (1,600 km/h)

* 45 degrees latitude: 707 mph (1,138 km/h)

* North/South Pole: 0 mph (0 km/h)

It's important to remember that this is the rotational speed of the Earth, not the orbital speed around the sun. The Earth orbits the sun at a speed of approximately 67,000 mph (107,000 km/h).