What is the date of beginning of winter on 20 19, and when is it beginning of winter? 20 19 1 1.7.

Great cold is the solar term after slight cold, and it is an extremely cold solar term with Chinese characters. But people don't know much about the solar terms of the Great Cold, so what are the three periods of the Great Cold? Is Great Cold the Last Solar Term? Next, let's take a look at this issue of almanac!

What are the three cold seasons? Chicken milk can hatch chicks in cold season. "Chicken milk" refers to chicks hatched by hens. Flower letter represented by Hou: Daphne odora in Phnom Penh

Hou: Birds such as eagles and falcons are in a state of strong predation, hovering in the air looking for food to replenish energy to resist the cold. "Bird hunting is seriously ill" means that raptors need to hunt hard to replenish energy and resist the cold. The flower letter represented by Hou: orchid.

A firm belly means that the ice on the lake has been firmly frozen in the center of the water. In the last five days of the year, the ice in the water has frozen to the center of the water. It is the strongest and thickest, so children can skate on the river. The flower letter of Hou Representative: Shan Fan

Is Great Cold the Last Solar Term? Yes, the 24 solar terms are: spring: beginning of spring, rain, sting, vernal equinox, Qingming, Grain Rain; Summer: long summer, small full, awn seed, summer solstice, summer heat, summer heat; Autumn: beginning of autumn, early summer, Bailu, autumnal equinox, cold dew and early frost; Winter: beginning of winter, light snow, heavy snow, winter solstice, slight cold and severe cold. Different solar terms reflect different phenology. The severe cold falls on the Gregorian calendar every year at 65438+1October 20th or 65438+1October 2nd1day, which is the last festival reflecting the temperature change among the 24 solar terms. From 0755 to 79000, "Great Cold is in the middle, and it looks like a slight cold, so it is called Great Cold. Since the sun turned to the sun on the first day of November, it has been completely exhausted and the cold is on the top, so it is called a great cold. "

On a cold day, the sun reaches the longitude of 300 degrees. At noon, the sun's shadow is measured with a sundial. The length of the shadow is 10 feet 18 minutes, which is equivalent to 2.74 meters today. Compared with the longest solstice in winter, it is much shorter, indicating that the sun has obviously moved northward. Bucket handle, watching the Big Dipper at night points to the ugly position, that is, the northeast. At this time, it is December of the lunar calendar, also known as ugly month and twelfth month. Twelve news hexagrams are temporary hexagrams, and the hexagrams are four yin and two yang, indicating that the underground yang has risen.