Tuesday, 20 March 2012 is the first day of spring
I'm pretty sure it's March 20, 2012
The first day of spring.
The first day of spring is called vernal equinox!
Usually March 21st, but sometimes the vernal equinox can fall on March 20th, such as in 2012.
The Vernal Equinox determines the first day of spring. The Autumn Equinox is what determines the first day of fall.
The first day of spring in 2008 was March 20th.
The Scientific name for the first day of spring is the Vernal Equinox!
The first day of spring in 2014 will fall on March 20th. This will be a Thursday.
The first day of spring is always March 20, or the spring equinox. It is also called the vernal equinox.
The first day of Spring in 2019 falls on a Wednesday. This will be Wednesday, March 20th and is known as the Spring Equinox.
The first day of spring is called the vernal equinox or the March equinox.