The first day of spring is always defined to be the vernal equinox. The timing is defined by and dependent on Earth Orbital and Rotational properties and normally falls on the 20th March except that sometimes in the year before a leap year it can fall on the 21st March. Very occasionally the equinox can also fall on the 19 March too.
In 1959 it fell on the 21st March at 08:55 in the morning.
The first day of spring.
The first day of spring is called vernal equinox!
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.
Tuesday, 20 March 2012 is the first day of spring
The date of Easter is determined by the first day of spring. Easter is held on the first Sunday after the first full moon after the first day of spring.
Last day of Spring: 31st of August