ソル

noun

solar day (on other planets)

Astronomy term for a solar day, especially on Mars or other planets. Compare 太陽日 for Earth's solar day.

See also: 太陽日

• 火か星せいの1ソルは約やく24時じ間かん40分ふんです。

  One sol on Mars is about 24 hours and 40 minutes.