Oh my goodness…I almost forgot to post this! Since today is Yule (Winter Solstice), here is a bit about it. 
Origins of solstice celebration
The seasons of the year are caused by the 23.5ยบ tilt of the earth’s axis. Because the earth is rotating like a top or gyroscope, it points in a fixed direction continuously — towards a point in space near the North Star. But the earth is also revolving around the sun. During half of the year, the southern hemisphere is more exposed to the sun than is the northern hemisphere. During the rest of the year, the reverse is true. At noontime in the Northern Hemisphere the sun appears high in the sky during summertime and low in the sky during winter. The time of the year when the sun reaches its maximum elevation occurs on the day with the greatest number of daylight hours. This is called the summer solstice, and is typically on JUN-21 in the Northern Hempisphere — the first day of summer. “Solstice” is derived from two Latin words: “sol” meaning sun, and “sistere,” to cause to stand still. The lowest elevation occurs about DEC-21 and is the winter solstice — the first day of winter, when the night time hours are maximum.
In pre-historic times, winter was a very difficult time for Aboriginal people in the northern latitudes. The growing season had ended and the tribe had to live off of stored food and whatever animals they could catch. The people would be troubled as the life-giving sun sank lower in the sky each noon. They feared that it would eventually disappear and leave them in permanent darkness and extreme cold. After the winter solstice, they would have reason to celebrate as they saw the sun rising and strengthening once more. Although many months of cold weather remained before spring, they took heart that the return of the warm season was inevitable. The concept of birth and or death/rebirth became associated with the winter solstice. The Aboriginal people had no elaborate instruments to detect the solstice. But they were able to notice a slight elevation of the sun’s path within a few days after the solstice — perhaps by DEC-25. Celebrations were often timed for about the 25th.
December celebrations in many faiths and locations - ancient and modern
(Since I’m studying Celtic paganism, I thought I’d just include this one. For more, click here.)
Druidism: Druids and Druidesses formed the professional class in ancient Celtic society. They performed the functions of modern day priests, teachers, ambassadors, astronomers, genealogists, philosophers, musicians, theologians, scientists, poets and judges. Druids led all public rituals, which were normally held within fenced groves of sacred trees. The solstice is the time of the death of the old sun and the birth of the dark-half of the year. It was called “Alban Arthuan by the ancient Druids. It is the end of month of the Elder Tree and the start of the month of the Birch. The three days before Yule is a magical time. This is the time of the Serpent Days or transformation…The Elder and Birch stand at the entrance to Annwn or Celtic underworld where all life was formed. Like several other myths they guard the entrance to the underworld. This is the time the Sun God journey’s thru the underworld to learn the secrets of death and life. And bring out those souls to be reincarnated.”
Winter Solstice Celebrations:
a.k.a. Christmas, Saturnalia, Yule, the Long Night, etc.
to keep us occupied at least for tonight. 
