Mercury:
- Rotation Period: 58.6 Earth days
- Note: Mercury has a very slow rotation relative to Earth.
Venus:
- Rotation Period: 243 Earth days
- Note: Venus rotates in the opposite direction to most planets (retrograde rotation).
Earth:
- Rotation Period: 24 hours (1 Earth day)
- Note: Earth’s rotation is the standard reference for a day.
Mars:
- Rotation Period: 24.6 hours (approximately 1 Earth day)
- Note: A Martian day is called a "sol" and is slightly longer than an Earth day.
Jupiter:
- Rotation Period: 9.9 hours
- Note: Jupiter has the fastest rotation period of any planet in the solar system.
Saturn:
- Rotation Period: 10.7 hours
- Note: Saturn’s rotation is also very fast compared to the terrestrial planets.
Uranus:
- Rotation Period: 17.2 hours
- Note: Uranus has an unusual tilt, rotating on its side.
Neptune:
- Rotation Period: 16.1 hours
- Note: Neptune has a faster rotation period than Earth, similar to Uranus.