Is there a difference between the solstice of winter and the beginning of winter?
Yes, beginning of winter solar terms and winter solstice solar terms are different in date, meaning of solar terms and the position of the sun's revolution.
1, beginning of winter solar term is the first solar term in winter, marking the establishment of winter. Every year the Gregorian calendar 1 1.8 comes around, and the sun revolves around the Yellow River at 225 longitude. After the solar term in beginning of winter, it was frosty in the north and sunny in the south.
2. The winter solstice solar term is the fourth solar term in winter, which marks the official arrival of the cold winter. It comes around 65438+February 22nd in the Gregorian calendar every year, when the sun revolves around the longitude of 270.
Different solar terms date
1, beginning of winter solar terms
Beginning of winter solar terms are around 1 1.8 every year, which is the turn of autumn and winter. Also known as "mating time", it is the first solar term in winter. At this time, the sun rotates to 225 degrees of the yellow meridian, marking the beginning of winter climate.
2, winter solstice solar terms
Every year around 65438+February 22nd in Gregorian calendar is the winter solstice. Winter solstice is one of the most important solar terms among the 24 solar terms, commonly known as "winter festival", "dragon solstice festival" and "child year". At this time, the sun rotates 270 degrees around the yellow meridian, and the coldest period of the year begins.
Solar terms have different meanings.
1, beginning of winter solar terms
"Li" was established. The folk proverb says "autumn harvest and winter storage". After the solar term in beginning of winter, we should start preparing winter food, and all the crops harvested in autumn should be dried and collected.
2, winter solstice solar terms
"To" to also. It means coming. The solar term from winter solstice is the beginning of nine cold days. On this day, the snowfall increases, the freezing situation intensifies, and the winter weather with short days and long nights begins.
Different positions of the sun's revolution
1, beginning of winter solar terms
During the beginning of winter solar term, the sun rotated to the longitude of 225, and the direct point of the sun continued to move southward after beginning of winter. Seasonally, this day officially entered winter, but China is a vast country with different climates in the north and south. The north is already frosty and dew, and the south is still sunny.
2, winter solstice solar terms
In the solar term from winter to solstice, the sun rotates around longitude 270. On the day of winter solstice, the sun shines directly on the tropic of Capricorn, and will move northward after winter solstice. With the movement of the sun, the climate will gradually change from winter climate to spring climate, and then it will get warmer after a slight cold and severe cold solar terms.
Is winter the beginning of winter or the solstice winter?
The winter mentioned in festivals generally refers to the winter solstice solar terms.
Winter is the abbreviation of spending winter, which is generally called winter solstice. Although beginning of winter has entered winter, it is similar to autumn in meteorology, and the weather is not very cold. Winter solstice, frequent cold air, short days and long nights. Therefore, the winter solstice solar term is also called winter. From the climate point of view, it is not the real winter until the winter solstice solar terms.
Little knowledge:
In some areas of our country, winter is the abbreviation of winter solstice festival, not winter.