What Does The Term Equinox Mean
From Old French equinoce French équinoxe from Medieval Latin equinoxium from Latin aequinoctium from aequus equal nox night. Replaced Old English efenniht Modern English evennight. When And What Is The September Equinox Equinox noun either of two times of the year when the sun crosses the plane of the earths equator and day and night are of equal length. What does the term equinox mean . Equinoctial point equinox noun astronomy either of the two celestial points at which the celestial equator intersects the ecliptic. We count down as the long nights of winter wane and the long days of summer approach. Just before 3am on Sunday the Autumn Equinox will mark the moment the Sun passes directly over the equator. Equinox definition the time when the sun crosses the plane of the earths equator making night and day of approximately equal length all over the earth and occurring about March 21 vernal equinox or spring equinox and September 22 autumnal equinox. Equinox means the inte