For those of us in this hemisphere, we welcome the first day of spring. For others, it the opposite, but for me it's the Vernal Equinox.
What does happens at the Equinoxes?
The Sun will cross directly over the Earth's equator. This moment is known as the Vernal Equinox in the Northern Hemisphere. For the Southern Hemisphere, this is the moment of the Autumnal Equinox. Translated literally, Equinox means "equal night." Because the sun is positioned above the equator, day and night are about equal in length all over the world during the Equinoxes. How cool is that? Day and night equal in hours.
Reasons for the Seasons
These brief but monumental moments owe their significance to the 23.4 degree tilt of the Earth's axis. Because of the tilt, we receive the Sun's rays most directly in the summer. In the winter, when we are tilted away from the Sun, the rays pass through the atmosphere at a greater slant, bringing lower temperatures. If the Earth rotated on an axis perpendicular to the plane of the Earth's orbit around the Sun, there would be no variation in day lengths or temperatures throughout the year, and we would not have seasons.
Rituals and Traditions
Modern astronomy aside, people have recognized the Vernal Equinox for thousands of years. There is no shortage of rituals and traditions surrounding the coming of spring. Many early peoples celebrated simply to have their food supplies restored. The date is significant in Christianity because Easter always falls on the first Sunday after the first full moon after the vernal equinox. It is also probably no coincidence that early Egyptians built the Great Sphinx so that it points directly toward the rising Sun on the day of the Vernal Equinox. Hey, sounds like we could come up with some interesting story ideas here!
So go celebrate your own Rite of Spring, or Autumn as the case may be!
Bestselling Silhouette Nocturne author CARIDAD PINEIRO will be here on Monday, March 23rd. Her latest release is FURY CALLS. So be here for a chance to meet this intriguing multi-published author. Oh yes, and did I say there is a chance to win some fabulous prizes too!