Which Planet Has The Shortest Day In Our Solar System?

By Jasreet Kaur11, Apr 2025 06:00 PMjagranjosh.com

Do you know?

Jupiter has the shortest day in the solar system. It spins very fast and takes less than 10 hours to complete one full turn.

A Day Lasts Less Than 10 Hours

One full day on Jupiter takes only 9.9 Earth hours. It is the fastest spinning planet in our solar system.

Huge Planet, Quick Spin

Even though Jupiter is the biggest planet, it spins faster than the smaller ones. This makes its day very short.

Strong Winds and Storms Form

Its fast spin causes powerful winds and storms. The winds move quickly, especially near the equator.

The Great Red Spot Is a Storm

Jupiter has a huge storm called the Great Red Spot. It is bigger than Earth and has lasted for over 300 years.

Jupiter Looks Squashed

Because it spins so fast, Jupiter is not round. It is wider at the middle and flat at the top and bottom.

Scientists Learn From Its Spin

Experts study how fast Jupiter spins. It helps them understand the planet’s inside layers and gases.

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