1, what is the meaning of the autumnal equinox
(1) time is divided
Autumnal equinox, the sun shines directly on the equator, at this time the equatorial region of the day and night are divided into, a share of the 12 hours, and the northern hemisphere began to be short day and night, the southern hemisphere began to be long day and night, there is a yin-yang Half of the meaning of the day, and this day is also the 45th day of the 90 days of autumn, just equal to the fall.
(2) cool heat moderate
Autumn after the equinox means that all areas of our country is exactly into the fall, this time is not cold and not hot, dress with nothing to pay attention to, wear summer clothing is not cold, wear early winter clothing is not hot, there are "day and night and cold and heat flat" of the saying, the climate is very suitable for people to live. The climate is very suitable for people to live, especially for outdoor sports.
2, when is the autumnal equinox
Annual autumnal equinox does not have a definite time, but are in the White Dew after 15 days, generally in the annual September 22 ~ 24 days between this day when the north of China's autumn has been thick, and the south began to enter the autumn season.
3, the characteristics of the autumnal equinox
North: the autumnal equinox in the north of China due to latitude problems, has long been the baptism of the autumn winds, and the autumnal equinox will be the markers of the north into the deep fall, by the northern dry and cold climate is more serious, the air is very dry, the temperature difference between day and night is greater.
South: the south of China is closer to the equator, and even a small part of the region across the equator, these areas by the northern dry cold monsoon influence is still late, in the autumn equinox only began to be slightly affected by the phenomenon of moderate temperatures, not cold and not hot phenomenon, but also the day and night are divided into, marking the beginning of the fall.
(1) moon festival
China has a spring festival and autumn festival of the moon, which the autumn festival of the moon is the most intense, in addition to the mid-autumn moon festival, the autumnal equinox is designated as a festival of the moon, but due to the autumnal equinox is not a fixed period of time, every year, a different, in the autumnal equinox may not necessarily have a full moon, therefore, will be the autumnal moon festival into the mid-autumn festival to the autumnal equinox between a period of time. The moon festival was therefore changed to a period of time between the Mid-Autumn Festival and the Autumn Equinox.
(2) eat autumn vegetables
Autumn is also a time when wild vegetables flourish, this time of year, wild vegetables are especially suitable for making soup dishes to eat, and fish, crabs, etc. Cooked autumn vegetable soup is delicious, more health care and health effects.
(3) send autumn cattle
Since ancient times, China's folklore has also been sent to the activities of the autumn cattle, and now these activities are very few, I remember when I was a child I also saw the people sent to the autumn cattle, with a printed farmer plowing the fields of the 24 seasons of the paper, door-to-door to send the blessing, said that the owner of the pleasure of a bounty, how much at will, the main thing is to figure out an The main purpose is to make a good luck.
(4) Kite Flying
Autumn high, with a breeze, is one of the best time to fly a kite, especially on the day of the autumn equinox, it is not too cold and not too hot, very suitable for children to go to the countryside to fly a kite.
4, autumn equinox to pay attention to what
(1) pay attention to warm
After the autumn equinox, the temperature dropped significantly, especially to the day and night temperature difference is most obvious. Therefore, after the autumnal equinox need to pay extra attention to warmth, in the morning and evening need to add clothing, in the middle of the day need to reduce clothing, and in the night need to prepare for the fall quilt, to avoid cold and flu.
(2) warm water bath
Autumn equinox marks the beginning of our country's national scope into the fall, in addition to China's southern region in the vicinity of the equator, the other partial north need to pay attention to the use of lukewarm water baths, at this time, the cold water cold is heavier, on the health is not appropriate, and in the vicinity of the equator are still in the just enter the fall of the "early fall", you can choose cold water swimming, cold water swimming in early fall on the upgrading system, skin, blood system have a better health care.
(3) adjust the sleeping time
After the fall equinox day and night are divided, the day and night are 12 hours, after this need to adjust the time of sleep, to do early to bed and early to get up, to ensure that more than 7 hours of sleep per night, and after the fall equinox people are prone to drowsiness, in the middle of the day when it is still necessary to take a certain amount of time off for lunch.
(4) open the window and pay attention to water
Autumn equinox after China's full range into the fall, the air in the fall moisture content is low, the air is drier, usually open the window when you need to pay attention to the windowsill put a pot of water in a timely manner to replenish the indoor water, slow down the autumn dryness.
(5) pay attention to insect and ant prevention
After the autumnal equinox, the weather began to cold, many insects are beginning to prepare for the winter, and the insects are the most ideal place to winter is the human living area, in addition to heating and other warming systems, clothing, quilts, etc. have a better thermal insulation, so the autumnal equinox need to be turned from time to time, clothing, bedding, avoiding insects hiding in which the winter. Avoid insects to hide in them for the winter.