bn:00053360n
Noun Concept
Categories: Dynamics of the Solar System, March events, All articles with self-published sources, All articles needing additional references, Astronomical events of the Solar System
EN
vernal equinox  March equinox  spring equinox  Autumn Equinox  Fall equinox
English:
northern hemisphere
Definitions
Relations
Sources
EN
The March equinox or northward equinox is the equinox on the Earth when the subsolar point appears to leave the Southern Hemisphere and cross the celestial equator, heading northward as seen from Earth. Wikipedia
The autumnal equinox in the Southern Hemisphere Wikipedia Disambiguation
The spring equinox in the Northern Hemisphere Wikipedia Disambiguation
The equinox on the earth when the Sun appears to leave the southern hemisphere and cross the celestial equator Wikidata
The moment when the sun crosses the celestial equator while heading northward, occurring on March 19–21. That would be vernal equinox in the northern hemisphere and autumnal equinox in the southern hemisphere. Wiktionary
The moment when the sun appears to cross the celestial equator while tilting towards from the observer, taking place in March in the northern hemisphere and September in the southern hemisphere. Wiktionary