How many solar terms are there in May in the solar calendar?

There are two solar terms in May in the solar calendar: long summer and small full. The long summer of 20 16 is May 5th of 20 16, and the short summer of 20 16 is May 20th of 20 16.

Long summer, May 5-6.

On May 5 or 6 every year, when the sun reaches 45, it is the "long summer" solar term. This season was established at the end of the Warring States period (239 BC), indicating the change of seasons, and it was the day when the four seasons were divided into summer according to the lunar calendar in ancient times. For example, The Interpretation of Yizhoushu Poems says: "On a long summer day, the sound is like cricket. On the fifth day, the earthworm came out. Another five days, Wang Guasheng. " It describes the phenological scene at the beginning of Xia Meng. "Twenty-four solar terms" said: "It was also the beginning of long summer, when Xia Zhishi was established and everything was false." The "false" here, that is, "big", means that the plants sown in spring have grown upright. In fact, according to the standard of climatology, the daily average temperature rises to above 22℃ steadily, starting from summer. Before and after the "Long Summer", only the area south of Fuzhou-Nanling Line in China is really "the shadows of trees are deep in summer, and the balcony is reflected like a pond", while the northeast and northwest parts have just entered spring, and the average temperature in most parts of the country is around 18 ~ 20℃, which is exactly right. In May, Sophora japonica blooms in many places.

Xiaoman May 20-22

One of the solar terms, the second solar term in summer. From May 20th to 22nd every year, when the sun reaches 60 degrees of the yellow meridian, it is considered as a small full moon. Twenty-four solar terms: "In mid-April, things are small and full." At this time, the seeds of summer sowing crops such as wheat in the north have begun to be full, but they are not yet mature, which is about the late stage of milk ripening, so it is called Xiaoman. At this time, we should pay close attention to the prevention and control of pests and diseases in wheat fields to prevent dry hot wind and sudden thunderstorm and hail attacks. In the south, we should pay close attention to top dressing and weeding of rice, promote weed isolation, and harvest and dry summer grain in sunny days. After Xiaoman, high temperature weather above 35℃ began to appear from the south of the Yellow River to the middle and lower reaches of the Yangtze River, and relevant departments and units paid attention to heatstroke prevention and cooling. Disaster prevention in the "villain" season.

In ancient China, Xiaoman was divided into three stages: "Bitter vegetable show"; Second, waiting for grass to die; When the autumn wheat arrives. " In other words, in Xiaoman solar terms, bitter vegetables have flourished; Some grass with soft branches and like shade began to die in the strong sunlight; At this time, the wheat began to mature.

"Gregorian calendar 20 16-5-5" query information is as follows:

Gregorian calendar: 2065438+Thursday, May 5, 2006 Taurus

Lunar calendar: March 29th, Year of the Monkey.

Four pillars: Bing Renshen Chen Dinghai

Solar Term: Long Summer Wheat and Rice Day

Birthday:

Twenty-eight nights: ginseng

Jiazi Yin Na: The dirt on the house.

Today: 1 1 day.

"Gregorian calendar 20 16-5-20" query information is as follows:

Gregorian calendar: 2065438+Friday, May 20, 2006 Taurus

Lunar calendar: April 14, Year of the Monkey.

Four pillars: Bing Shen Gui Si Ren Yin

Solar terms: Xiao Man

Birthday: Lv Dongbin birthday of Acorus calamus.

Twenty-eight nights: fighting

Jiazi Yin Na: Gold foil gold.

Today: There are 26 days left.