A sol is the apparent interval between two successive returns of the Sun to the same meridian (sundial time) as seen by an observer on Mars. It is one of several units for timekeeping on Mars.

Learn how a day and year work on Mars: what a ‘sol’ is, how long Martian seasons last, and how time-keeping would adapt for life on the Red Planet.

Feb 18, 2022 · A Martian day- or Sol- is 24 hours and 37 minutes long, and while every Sol is different, each one is packed full of exciting science activities, observations, and discoveries!

Mars is a planet with a very similar daily cycle to the Earth. Its 'sidereal' day is 24 hours, 37 minutes and 22 seconds, and its solar day 24 hours, 39 minutes and 35 seconds.

Time on Mars is easily divided into days based on its rotation rate and years based on its orbit. Sols, or Martian solar days, are only 39 minutes and 35 seconds longer than Earth days, and …

Feb 14, 2025 · A day on Mars, known as a "sol," is only slightly longer than a day on Earth. One sol lasts approximately 24 hours, 39 minutes, and 35.244 seconds. This means that the …

A martian year is 668.6 sols (martian solar days) long and a sol is 88775.245 seconds long. Martian months are defined as spanning 30 degrees in solar longitude.

Due to the use of 28 sol months, the Darian calendar has no mechanism for synchronization with Earth dates or with synodic periods. The basic time periods from which the calendar is …

A simple measure of time on Mars is the sol, that is, a solar day. Just like on Earth, a solar day on Mars is the period of time from one noontime to the next for a location on the planet.

However, when we talk about a "day" on Mars, we use a distinct term: a Sol. This word is the official astronomical name for a solar day on the Red Planet, coined to differentiate it clearly …