which planet is closest to the sun

Mercury is the planet closest to the Sun.

Quick Scoop

• Mercury orbits at an average distance of about 57–58 million km from the Sun, making it the innermost planet in our solar system.

• It completes one fast “year” in just about 88 Earth days because its orbit is so small and tight around the Sun.

• Mercury is also the smallest planet in the solar system, which often makes it look like a bright star-like point near the horizon just after sunset or before sunrise.

If you are wondering “which planet is closest to the Sun?” for any quiz, exam, or forum discussion, the safe, one-word answer is: Mercury.

Bottom note: Information gathered from public forums or data available on the internet and portrayed here.