What day is April 9th?

April 9 is the weather on April 9, that is, from winter to the 28th to the 36th day in the future.

What should I pay attention to in four or nine days?

(1) 49 days coincides with the severe cold solar terms, which can be described as cold coming and summer going. At this time, Yin Qi is extremely abundant in a year, and the turning point of Yang Qi's emergence is the best time to maintain and accumulate energy. We should pay attention to the way of storing and nourishing, and replenish it in time, so that the human body can easily absorb foreign nutrition and play its nourishing role. So at this time, keeping warm is very important.

(2) The cold weather in April and September is the season when vitality lurks and the sun hides. At this time, people can eat more food, such as mutton, beef, sea cucumber, white radish, yam, potatoes, Chinese cabbage, spinach, apples, longan and so on. These foods have the same origin as medicine and food. Eating more properly is easy to absorb, and it can also increase nutrition, dispel cold and strengthen the body. In addition, on the basis of food supplement, winter tonic cream can also be supplemented according to doctor's advice to increase nutrition in the body.

(3) In addition, the exercise for 49 days is mainly soothing, and it should be carried out indoors as much as possible. If you really want to go out for a walk, you should wait until the sun rises completely. According to Chinese medicine, you should go out when the sunshine is the most abundant. For 49 days, people should pay attention to the combination of work and rest, and don't make the body too tired.

(4) At the same time, people, especially middle-aged and old friends, should remember to keep warm and add clothes in time. It is recommended to wear light and warm clothes such as down jackets and sweaters. Because the clothes are too thick, it may limit the activities of the elderly and make them uncomfortable. When going out, you should also wear a hat, mask and gloves to protect your head, ears and neck from frostbite.

Introduction of winter solstice:

Winter solstice is one of the earliest solar terms in China, which was called "short day" or "short day" in ancient times, and the time was basically between 65438+February 2 1 day and 22 days in the solar calendar every year. On the solstice of winter, the sun shines almost directly on the tropic of Capricorn, with the shortest day and the longest night in the northern hemisphere. After this day, the sun gradually moves northward, and the days will get longer and longer.

The winter solstice is not only an important solar term in the China lunar calendar, but also an important traditional festival of the Chinese nation. Ancient people thought that the solar terms from the winter solstice were the starting point for calculating the 24 solar terms in China.

There is a saying among the people that the solstice in winter is as big as a year. In Shang Dynasty, Zhou Dynasty and Qin Dynasty, the winter solstice was designated as "the first year of the year"-New Year. The Han Dynasty began to designate it as a festival-Winter Festival.