Last modified on 24 March 2014, at 22:03


System-search.svgSee also category: Solstices

An equinox (plural: equinoces) occurs twice a year (March and September), when the tilt of the Earth's axis is inclined neither away from nor towards the Sun, the Sun being vertically above a point on the Equator.


This category has the following 4 subcategories, out of 4 total.