The first day of spring, or the vernal equinox, is March 21, and it lasts until June 21, which is the first day of summer, or the summer solstice.
spring started on march 20
It begins on Wedesday, March 20, 2013. Note: always remember that the beginning of spring is in March on the 20th. It ends in June 20, 2013.
Spring starts March 20, 2011 7:21 pm
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.
March 20, 2010 at 12:00:01am (your local time)
March 20, 5:55 AM PST
The first day of spring in 1960 was March 20.
The first day of spring in 1996 is March 20, 1996.
Spring starts on the vernal equinox, which is usually March 20. Some will argue, however, that the vernal equinox is March 21. It is the day that there are 12 hours of daylight.
The March equinox will occur at 11:44 (am) at Coordinated Universal Time (UTC) on March 20, 2009.
March 13-20, 2011: Spring Break (holiday, all UNM offices closed)
Assuming a start date of March 20, 2010, there are 54 days between January 25 and the start of spring.