What is the autumnal equinox in pictures

What is the autumnal equinox expressed in pictures as follows:

1, in the upper part of the handbill theme "autumnal equinox".

2, the left and right sides of the drawing some outdated, leaves as a decoration.

3. Draw three beautiful text boxes below.

4. Draw some outlines of mountains below.

5. Draw some houses and trees.

6. Finally, paint the colors and you're done!

Historical origin

There is "The Collection of Seventy-two Waitings of the Monthly Order": "In the middle of August ...... solution to see the spring equinox". "The equinoxes are the same as the equinoxes in that the sun shines directly on the Earth's equator and the days and nights are equal. After that, the day is shorter than the night.

The Spring and Autumn Dew - Yin and Yang in and out of the upper and lower chapters of the said: "Autumn equinox, yin and yang half also, so the day and night are equal and the cold and heat is equal." Autumn equinox day is exactly in the middle of the 90 days of autumn, with the meaning of "equal parts", so it is called "Autumn Equinox".

The autumnal equinox was once a traditional moon festival. The current Mid-Autumn Festival is derived from the traditional "moon festival" of the autumnal equinox. According to evidence, the original "Moon Festival" was set on the day of the "Autumnal Equinox", but since there was not always a full moon on that day, the "Moon Festival" was later changed from the 24 solar terms to the "Autumnal Equinox". "The festival was later moved from the twenty-fourth solar term to the fifteenth day of the eighth month of the lunar calendar.

On June 21, 2018, the State Council of the People's Republic of China **** and the State Council on the agreement to establish the "Chinese Farmers' Harvest Festival" approved the release of the reply, agreed that since 2018, will be set up every year for the Autumn Equinox as the "Chinese Farmers' Harvest Festival", which is the first time at the national level specifically for farmers to establish a harvest festival. This is the first festival at the national level dedicated to farmers. The festival includes cultural performances and agricultural competitions.

Climate change

According to the lunar calendar, "Autumn" is the beginning of autumn, to "frost" for the end of autumn, "Autumn Equinox" is exactly half of the 90-day period from the beginning of autumn to the frost. The "Autumn Equinox" is exactly half of the 90-day period from the beginning of autumn to the end of frost.

From the day of the autumnal equinox, the climate presents three main features: the location of direct sunlight continues to move from the equator to the southern hemisphere, the northern hemisphere will become more and more pronounced the phenomenon of shorter days and longer nights until the winter solstice day to reach the longest night, the shortest day; the difference between day and night temperatures gradually increase.

The situation in the southern hemisphere is just the opposite. After the autumnal equinox, the position of direct sunlight to the south, the northern hemisphere tends to be shorter days and longer nights, lower temperatures, in the country has universal significance.