The Vernal Equinox is considered to be the first day of the Spring Season, when the length of night and day are approximately equal in length.
Spring and "springtime" refer to the season, and also to ideas of rebirth, ... In
Australia and New Zealand, spring conventionally begins on 1 September and
When does spring 2016 begin? ... In the Northern Hemisphere, spring begins
with the equinox on the 20th March at 6:29 ... One swallow does not make a
When Do Spring, Summer, Autumn, and Winter Begin? ...... The "days" getting
longer and the "nights" getting shorter does not begin, however, at the Vernal ...
Since the astronomical seasons vary in length, the start date of a new season ...
Meteorological spring will begin on 01 March 2016 and ends on 31 May 2016.
The March equinox is around March 20-21 and night and day are nearly the
same length. It's the spring equinox in the Northern Hemisphere and fall equinox
The Irish, on the other hand believe that spring begins on February 1 when they
celebrate St Brigid's Day. ... Does the Earth's orbit affect seasons?
The Vernal (Spring) Equinox in the Northern Hemisphere is the Autumnal (Fall) ...
There's also another, more common definition of when the seasons start, ...
Mar 1, 2015 ... 1 March marks the beginning of spring in meteorology.
Mar 18, 2005 ... In America, spring no longer falls on March 21. What gives?