Fri May 29, 2015

2012 Seasons Calendar


Seasons divide the year into four distinct periods of time named Spring, Summer, Autumn/Fall, and Winter. Each season brings different weather, hours of light, and plant/animal behaviors. The seasons are brought about by the yearly orbit of the earth around the sun and the tilt of the earth's axis. Below are the astronomical dates for the calenadar year 2012 for both the northern and southern hemispheres.

Season Date # Days Season Start
Northern Hemisphere
Spring March 19th - Monday -1166
Summer June 20th - Wednesday -1073
Autumn/Fall September 22nd - Saturday -979
Winter December 21st - Friday -889
* Local time for Denver, CO. Accurate globally within 24 hrs.

Season Date # Days Season Start
Southern Hemisphere
Autumn/Fall March 20th - Tuesday -1165
Winter June 21st - Thursday -1072
Spring September 23rd - Sunday -978
Summer December 21st - Friday -889
* Local time for Sydney, Aus. Accurate globally within 24 hrs.