First Day of Spring in 2010

The month of March is always associated with the season of Spring. And when is the first day of Spring in 2010? In the US and Canada, Daylight Saving Time always begins on the second Sunday of March and ends on the first Sunday of November. That means that the first day of spring in 2010 is March 20.

For this year: Spring Equinox is March 20.

First Day of Summer: Summer Solstice – longest day of the year is June 21.

First Day of Autumn: Fall Equinox – day when night and day are of equal length is September 23.

First Day of Winter: Winter Solstice – shortest day of the year is December 21.