39-day timetable in 2020
39-day timetable in 2020
Day 1: 65438+20201October 9th.
The next day: 65438+2020 10/0.
Day 3: 20201October 1 1
Day 4: 65438+2020 10/2
Day 5: June 65438+1October 65438+March 2020
Day 6: June 65438+1October 65438+April 2020
Day 7: June 65438+1October 65438+May 2020
Day 8: 65438+1October 65438+June 2020
Day 9: June 65438+1October 65438+July 2020
Nine-year timetable for 2020
When is September 19: 201912.22+0912.30.
When is Erjiu: 20191231202018.
When is March 9th? June 9th, 2020, 65438+20201October 7th.
When is April 9th? June 5438+1October 65438+August 2020 +20201October 26th.
When is May 9th: 65438+20201October 27th, February 4th, 2020.
When is June 9th? February 5th, 2020+February 3rd, 2020.
When is July 9: February 202014 February 22, 2020.
When is August 9th? February 23rd, 2020, March 2nd, 2020.
When is the Ninth Five-Year Plan: March 3, 2020 1 1
Sanjiu analysis
A certain period of time in China's traditional lunar calendar is also called Sanjiu days. In China, there is a saying that people practice three volts in summer and three nines in winter. Corresponding to three nine is three volts. Sanjiu refers to the third nine days from winter to the future, that is, the nineteenth to the twenty-seventh days from winter to the future. The third ninth solstice after beginning of winter refers to 399, which is also the day when 399 and 49 intersect, not 399, that is, 399 is nine days instead of one day. People say: count nine cold days, three nine cold days. Sanjiu usually appears from winter solstice to fright.
Practice Sanjiu in winter
Pay attention to health, and exercise is an important way to keep healthy. "Yellow Emperor's Internal Classic Su Wen's Four Qi Tunes the Spirit" says: In winter and March, this is called closing Tibet. Water and ice are frozen, and there is no interference with the sun. If you go to bed early and get up late, you must wait for the sun. Ambition is looming, and there are private intentions. When the cold disappears, it will warm up, and there will be no skin leakage, so the gas will be caught. This winter air should be the way to keep Tibet. On the contrary, it hurts the kidney, and it is flaccid syncope in spring. Few people serve the living.
In the cold winter, practicing martial arts can not only enhance physical fitness, but also exercise people's strong will not to be afraid of cold. Enhance the body's adaptability to cold. As the whole body is full of energy, breathing is deepened, digestion is enhanced, metabolism is vigorous, and physical condition is improved, the health level and sports performance will also be improved accordingly.
Three or nine days is the coldest time of the year.
During the winter solstice, the daytime is the shortest, the angle of direct sunlight on the ground is the smallest, and the sunshine intensity per unit area on the ground is also the smallest, so the ground gets the least solar heat every day, and the daily heat budget deficit on the ground has not reached the maximum. On the solstice after winter, although the day is growing day by day, the growth rate is very slow. From winter to March 9, the average daily growth rate is only about one minute. At the same time, the angle between the direct angle of the sun and the ground is slowly increasing. The daily heat budget of the ground is still in deficit, so it continues to lose heat and the ground temperature continues to drop. The deficit of total ground heat budget reached its maximum in March and September. Because the temperature is mainly affected by the ground temperature, it leads to the lowest temperature in March and September (of course, this is not the case all over the country, but every year, depending on the region and age). In addition, around March 9, the cold air mass in Siberia also developed to a very strong stage, and the frequent invasion of strong cold air is also one of the reasons for the low temperature.
The earth absorbs heat from solar radiation during the day and releases heat at night. In summer, you absorb more heat during the day and emit less heat at night, so you can accumulate some heat every day. In winter, less heat is absorbed during the day and more heat is released at night. Not only can you not accumulate it every day, but you also need to use some of the heat accumulated in summer. During the winter solstice, less heat is absorbed during the day, but there is still some stored heat on the earth. After the winter solstice, less and less heat is stored. By March 9, the earth's heat storage is the least in a year, so it is the coldest.