What is the autumnal equinox in 2022?

The Millennium solar terms have passed, and the autumn equinox solar terms are coming soon. What is the autumnal equinox in 2022? What are the characteristics of the autumnal equinox solar terms?

What is the autumnal equinox in 2022?

The arrival of the autumnal equinox is different every year, but the date of arrival will not be too different. The arrival time of the autumnal equinox solar term in 2022 is September 23.

Generally, the autumnal equinox comes in September every year, and the interval between before and after will not exceed three days. The autumnal equinox solar term is the fourth solar term in autumn, and the first solar term in autumn is beginning of autumn, including solar terms such as summer heat and white dew, and the temperature in autumn will gradually drop; After the autumnal equinox, there will be cold dew and first frost solar terms, and then beginning of winter will be ushered in.

What are the characteristics of the autumnal equinox solar terms?

1, short days and long nights

After the autumnal equinox solar term, the position of direct sunlight will continue to move from the equator to the southern hemisphere, and the phenomenon of short days and long nights in the northern hemisphere will become more and more obvious, with the days getting shorter and the nights getting longer.

2. The temperature difference between day and night increases.

In the solar term of the vernal equinox, the autumn is getting stronger, and the temperature difference between day and night is gradually increasing, and the amplitude will be higher than 10℃.

2. The temperature drops

After the autumnal equinox solar terms, the temperature drops day by day, getting colder day by day, and gradually entering the late autumn season, while the situation in the southern hemisphere is just the opposite.

Is it still hot after the autumn equinox?

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When the autumnal equinox and solar terms come, it is not only equally divided between day and night, but also equally divided in autumn, which means that the temperature will gradually shift to the cool weather in autumn and the hot weather in summer will gradually disappear, so it will not be hot after the autumnal equinox.

After the autumnal equinox, the position of direct sunlight moves south, and the days in the northern hemisphere become shorter, the nights become longer, the temperature difference between day and night increases, and the temperature drops day by day. Because the position of direct sunlight moved to the southern hemisphere after the autumnal equinox, the northern hemisphere got less and less solar radiation, but more heat was lost on the ground, and the temperature dropped significantly.

What are the customs of the autumnal equinox solar terms?

Eat autumn vegetables

The autumnal equinox is the solar term in autumn, and Hakkas will eat autumn vegetables in the autumnal equinox solar term. Autumn vegetables are also wild amaranth, and the eating method is also very simple. Generally, autumn soup is made of fish pieces, which has a good effect of warming and dispelling cold.

fly a kite

There will be a strong cool wind when the autumnal equinox solar terms come, which is very suitable for flying kites. The types of kites are Wang Zi kite, Silver Carp kite, Mimo kite, Leigongchong kite and Yueerguang kite. A big kite can fly two meters high, and a small kite can fly two or three meters high.

Vertical egg

Because the autumnal equinox means equal distribution, and eggs can't stand upright, so every autumnal equinox will be tested on the day of autumnal equinox. Choose a smooth and symmetrical fresh egg that has just been born for four or five days, and gently stand it up on the table to see if it can be successful.