between march and April depending on your latitude.
20th March.
Wednesday 21st September, 1955.
On January 2, 1983.
The first date of the spring equinox is March 20th
Usually March 21st, but sometimes the vernal equinox can fall on March 20th, such as in 2012.
November 1, 1983 (it could be January 11, 1983, but, most people put the month then the date of the month).
The first day of spring is the Spring Equinox. The date of the Spring Equinox is the 21st of March of every year.
March 20th is the first day if spring. Other wise known as the Vernal Equinox.
March 21
September
The first day of spring in 2008: March 20 at 5:48 am Greenwich time (UTC).
I Have a Date with Spring was created in 1994.
Wednesday 21st September, 1955.
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.
25 june 1983
On January 2, 1983.
Her first fligh was in 1983, on June 18
The first day of spring is March 20 or 21, and both the date and the day of the week variy from year to year. Spring will start on Saturday March 20 in 2010.