An equinox is an astronomical event in which the plane of Earth's equator passes
through the ... The Latinate names vernal equinox (spring) and autumnal equinox
(fall) are often used to the same...
Mar 20, 2016 ... The 2016 vernal or spring (or fall) equinox comes on March 20 at 4:30 UTC ...
signals the beginning of spring in the Northern Hemisphere – earliest spring ....
That point marks the intersection of your horizon with the celestial ...
Mar 20, 2013 ... The vernal equinox, which marks the first day of the northern Spring season, ...
More than any other event, it marks the beginning of the astronomical year. ... The
point at which the equator and the ecliptic cross, traditionally ...
First day of spring 2016 and vernal equinox 2016 for U.S. and Canada. ... Using
the dates of the astronomical equinoxes and solstices for the seasons would
present a ..... I'm wondering what the point to all of this egg and broom balancing
The vernal equinox marks the first day of the season of spring. The right
ascension at the vernal equinox originally was in the constellation Aries and the
point of ... The dates of maximum tilt of the Earth's equator correspond to the
Mar 20, 2016 ... Vernal Equinox, The Beginning of Spring, 2016 ... Since the earth is tilted and its
axis always points to the Celestial Poles, the altitude of the sun ...
Mar 20, 2012 ... Are day and night equally long today, the 2012 vernal equinox (or spring equinox
)? ... If the sun were just a tiny point of light and Earth had no atmosphere, ... the
horizon, but it would signal the start of six months of darkness.
The vernal equinox is also known as the first point of Aries because when first
devised some 2,000 years ago this point occurred at the beginning of Aries in the
Mar 21, 2016 ... When does spring start in 2016? The astronomical spring in the Northern
Hemisphere begins today, Sunday, March 20. The Spring (vernal) ...
Sep 25, 2015 ... Vernal equinox, two moments in the year when the Sun is exactly above the ...
and day and night are of equal length; also, either of the two points in the ... of the
seasons, the vernal equinox also marks the beginning of spring, ...