The first day of winter, and the winter solstice of 2016, are celebrated with a Google Doodle for 21 December 2016.
"throughout the northern hemisphere, people everywhere celebrated the winter solstice with feasts, seasonal celebrations and festivals to remind us of the lengthening days ahead.The solstice is named for the brief time when the sun seems to pause its movement through the sky," says Google. "At that time, the tilt and rotation of the earth changes our vision of the direction of the sun from the south towards the north, causing it to hang momentarily suspended.
"this program Nate Swinehart created a family of rocks carved to commemorate the vernal equinox, and after the long darkness of this night, we expect the sun to rise a little longer each day," says Google.
What is the winter solstice? When the phenomenon?
The winter solstice occurs around December 21. The day of the December solstice is the longest night of the year in the Northern hemisphere and the shortest in the Southern hemisphere.
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This is what you need to know:
1. The Winter Solstice Occurs When the Sun Sparece at Its most Southern Point
The winter solstice occurs when the sun appears at its farthest position south, directly over the head in the Tropif of Capricorn, according to NASA.
it Is the longest day of the year in the southern hemisphere.
"Because the Earth is tilted, we experience seasons here on Earth.As the Earth moves around the sun, each hemisphere experiences winter when it is tilted away from the sun and summer when tilted towards the sun," meteorologist Dave Hennen said. "Scientists are not completely sure of how this happened, but they think that thousands of millions of years, as the solar system was taking shape, the earth was subject to violent collisions that made the axis is tilted".
The solstice occurs at the same moment everywhere on earth, but it is seen in 24 several hours of the day due to the 24 time zones of the world, according to National Geographic.
2. The First Day of Winter Weather – December 1 – As it Happened
The first day of winter weather has already passed. That came on the 1st of December. The winter solstice is the first day of winter astronomical.
"The astronomical seasons are based on the position of the Earth relative to the sun, which is what most people grew up learning.In my world, weather stations are based on the cycle of annual temperature", a meteorologist Kevin Arnone, who works at WTNH – TV in Connecticut, he says.
according To Arnone, the National Oceanic and Atmospheric Administration explains: "The weather stations were created to facilitate the observation and forecasting. To make things easier, the length of the seasons is also more consistent for the meteorological seasons, ranging from 90 days for Winter of a year is not a leap to 92 days for spring and summer, which facilitates the calculation of statistics seasonal statistics monthly, that are very useful for agriculture, commerce and a variety of other purposes. "
3. Festivals of the Winter Solstice Have been Celebrated from Ancient Civilizations and Continues to Be Celebrated Annually at Stonehenge
One of the celebrations most well-known of the winter solstice that occurs every year at Stonehenge in England. Druids, pagans and others gather each year to witness the sunrise.
"This is the dawn we have been waiting for, this is the dawn that the former are less concerned," said the largest king druid Arthur Pendragon told the BBC. "After this they knew that the days would be longer and the return of hope and renewal."
England’s Heritage told the BBC that Stonehenge is the site of the celebration because of its alignment with the sun.
"One of the most important and well-known of Stonehenge is its alignment in the axis solsticial sunrise mid-winter", said a spokesman for the organization. "The sun of mid-winter is set between the two upright stones of the great trilitón. We don’t know what solstice was more important to the users of Stonehenge, but several tests suggest that the winter was very important."
in Addition to the ceremony of Stonehenge, the winter solstice was celebrated by ancient civilizations in various other areas of the world, according to National Geographic.
The scandinavians celebrated Juul, or Yule, a celebration of several days that marked the return of the sun god.
The festival Dongzhi in China marked the moment in which the darkness of the winter began to give way to the light. Can still be observed today, with families eating special meals.
4. Christmas Was Inspired by the Pagan Celebrations of the Solstice
Some historians believe that Christmas was celebrated probably on the 25th of December because of its roots in a celebration of the solstice in roman. According to this theory, the early christians adopted the pagan celebration of Sol Invictus.
But that theory is not believed by all scholars, according to NPR.
"The early christian writers never hint at an engineering calendármica recent: clearly do not believe that the date was chosen by the church, but they see the coincidence as a providential sign, as natural test that God had selected Jesus over the false pagan gods, "Said the theologian Andrew McGowen to NPR.
5. The Sunset Earlier and the latest sunrise do not Fall on the Winter Solstice
The winter solstice is not the first sunset of the year, as it comes a few days before, because the sun and watches the human do not match exactly, says National Geographic:
We have organized our days in specific segments of 24 hours, but the Earth does not rotate on its axis with such precision. Therefore, while the time from noon to noon is always exactly 24 hours, the time between the solar noon, the time each day when the sun reaches its highest peak, varies. So as we move through the year, the chronological time of the solar noon moves seasonally-and so do the sunrises and sunsets of each day. During December, solar noon can be about 30 seconds more than 24 hours apart. That means that while the shortest amount of daylight total falls on the solstice the sunset of the day is in reality a few minutes later in our watches than they had been earlier in the month because both the sunrise and noon solar have also occurred later in the day time so that In the days before December.
Solstice vs. Equinox: The differences that you have to know
What natural phenomenon will make us feel that the day is shortest and the night longest? What will be the Winter Solstice or the Equinox? We tell you here.
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