均きん時じ差さきんじさMeanings1nounequation of timeastronomyAstronomical term for the difference between apparent solar time and mean solar time.均きん時じ差さは、日ひ時計どけいと平へい均きん太たい陽よう時じとの差さを表あらわす。The equation of time represents the difference between a sundial and mean solar time.
