Cervical spinal stenosis is a spinal condition causing pain, weakness, or numbness in the arms, legs, or neck. Multiple sclerosis is a disease of the nervous system causing difficulties with balance, speech, and movement.
Facts about Spring Begins. 1  In 2015 the beginning of spring is Friday, March 20th. 2  The First Day of Spring is also called the Vernal Equinox. 3  The Vernal Equinox is the day of the year where there are exactly 12 hours of daylight and 12 hours of dark in the Northern Hemisphere.
Answer by 18hyndil. Confidence votes 63. Spring starts on the Vernal Equinox, which is usually around March 20th in the Northern Hemisphere and September 21st in the Southern Hemisphere. Spring ends on the summer solstice, which is around June 21st and December 21st in the North and Southern Hemispheres respectively.