What does small summer and big summer mean?

Xiaoxia is the eleventh solar term of the 24 solar terms of the lunar calendar and the fifth solar term of summer, indicating the official beginning of the summer season. The Great Heat is the last solar term of summer, and it falls between July 22 and 23 of the Gregorian calendar every year.

On July 7 or 8 every year, when the sun reaches 15° of ecliptic longitude, it is a small heat.

The Great Heat is also a season that reflects the heat of summer, while the Great Heat means that the weather is extremely hot.

Xiaoxiao means that the weather starts to get hot, but it is not yet the hottest, and Daishi means the hottest time of the year when the temperature is the highest.

The Great Heat is the twelfth of the 24 solar terms in the lunar calendar, when the sun reaches 120 degrees of ecliptic longitude. "Tongwei Filial Piety Aid God Deed": "The fifteenth day after the small summer is not the big heat, in mid-June. The small and large ones are divided into large and small ones in the extreme heat, and the first and second are small, and the latter is large. ”

This is around mid-voltain and is the hottest time of the year in most parts of China, and it is also the period when heat-loving crops grow at the fastest rate. The working people of China divide the heat into three phases: "one is the rotten grass for fireflies; Second, the soil is moist and hot; Three wait for heavy rain. ”

There are about 2,000 kinds of fireflies in the world, divided into two kinds of aquatic and terrestrial, terrestrial fireflies lay eggs on the dry grass, during the great heat, the firefly eggs turned out, so the ancients believed that the fireflies were rotten grass become, the second is that the weather begins to become hot, the land is also very humid, the third is that there are often large thunderstorms, the heavy rain weakens the summer humidity, and the weather begins to transition to the beginning of autumn.

The big heat and the small heat are two of the 24 solar terms, which respectively represent the full arrival of the high temperature in summer, the small heat is the initial stage of the high temperature, and the big heat is the peak period of the high temperature, and the big heat is followed by the beginning of autumn and the summer heat.

Only after the summer heat will begin to really pass the summer, although the summer heat enters the autumn, but the high temperature will continue for a period of time, which is commonly known as the autumn tiger.

Xiaoxia is the eleventh solar term of the 24 solar terms of the lunar calendar and the fifth solar term of summer, indicating the official beginning of the summer season. When the sun reaches the ecliptic longitude of 105 degrees, it is a small summer solar term. Great heat is one of the 24 solar terms of the lunar calendar, and the sun is located at 120° of the ecliptic longitude.

Summer, which means hot, is a small heat, not very hot. It means that the weather is starting to get hot, but it is not yet the hottest, which is basically the case in most parts of the country. Crops across the country have entered the stage of vigorous growth, and field management needs to be strengthened.

Great heat means to reach the hottest time. Koshiki means that the weather is starting to get hot, but it's not yet the hottest time. The main differences between the big heat and the small heat are: different times, different sun positions, different climatic characteristics, and different three weathers.

1. The time is different.

The small heat is around July 7 every year, and the big heat is around July 23 every year.

2. The position of the sun is different.

During the summer heat, the sun reaches the ecliptic longitude of 105°. During the Great Heat, the Sun is located at 120° of the ecliptic longitude.

3. The climatic characteristics are different.

During the summer season, the weather starts to get hot, but it is not yet the hottest, and most parts of the country basically do. Attention should be paid to drought resistance in the south and flood prevention in the north. The symbol of the little summer:

Out of the plum, into the ambush. The climatic characteristics of the great heat are: "Dou Zhi C is the great heat, and the weather is very strong than the small heat, so it is called the great heat."

The Great Heat is the hottest time of the year, with the highest temperatures and the fastest growing crops.

4. The three candidates are different.

Xiaoxia is divided into three waits: "one waits for the warm wind to arrive; two waiting crickets live in the sky; Three migratory eagles. Meaning:

After the summer day, there is no longer a trace of cool shelter wind on the earth, but all the winds carry heat waves; Five days later, because of the heat, the crickets left the field and went to the corner of the courtyard to escape the heat; In another five days, the eagles will be moving in the air at a cool altitude due to the high temperature on the ground.

The heat is divided into three phases: "one is the rotten grass for the firefly; Second, the soil is moist and hot; Noisy grinding skin three times when it rains heavily. Meaning:

In the heat of the summer, firefly eggs emerge (the ancients believed that fireflies were made of rotten grass); The weather is starting to get muggy, and the land is damp; Heavy thunderstorms often occur, and this heavy rain weakens the summer humidity and the weather begins to transition to the beginning of autumn.

Xiaoxiao means that the weather is starting to get hot, but it is not yet the hottest time. The Great Heat means that the weather is very hot, and the hottest period is coming. There are differences between the small heat and the big heat in terms of time, sun position, meaning, and three weathers.

Difference Between Small Heat and Big Heat:

1. The time is different.

The summer heat is around July 7 every year; The Great Heat occurs around July 23 every year.

2. The position of the sun is different.

When the sun reaches the ecliptic longitude of 105°, it is a small heat; When the sun reaches 120° ecliptic longitude, it is a great heat.

3. The meaning is different.

Xiaoxia meaning: The weather is starting to be hot, but it is not the hottest. Meaning of the Great Heat: The hottest period is coming.

4. The three candidates are different.

Three waits for the summer: "One waits for the warm wind to arrive; two waiting crickets live in the sky; Three migratory eagles. It means that after a small summer, there will no longer be a cool breeze on the earth, but all the winds will carry heat waves; The crickets left the field and went to the corner of the courtyard to escape the heat; Eagles move in the cool air because the ground temperature is too high to disturb it.

Three waits for the great heat: "One is for the rotten grass to be fireflies; Second, the soil is moist and hot; Three wait for heavy rain. It means that the ancients thought that fireflies were transformed from the rotten grass itself; The soil is infiltrated, the air is hot and humid; Rain is abundant, and thunderstorms are common.

1. When the sun reaches the ecliptic longitude of 105°, it is a small heat, generally from July 6 to 7 or 8 every year; When the sun reaches 120° of ecliptic longitude, it is the great heat, which is generally July 22 or 23 or 24 every year.

2. Xiaoxia: It is the eleventh solar term of the 24 solar terms of the lunar calendar and the fifth solar term of summer, indicating the official beginning of the summer season. Summer, which means hot and stuffy, is a small heat, and it is not very hot.

It means that the weather is starting to get hot, but it is not yet the hottest, and most parts of the country are basically in line. Crops across the country have entered the stage of vigorous growth, and field management needs to be strengthened.

Great heat is one of the 24 solar terms of the lunar calendar, and the sun is located at 120° of the ecliptic longitude. During the great heat, Chinese folk have the customs of drinking Fu tea, drying Fu ginger, burning Fu incense, and drinking mutton soup.

The Seventy-two Candidate Explanations of the Lunar Order say: "The great heat, in the middle of June. The summer is hot, and the heat is divided into big and small, the beginning of the month is small, the middle of the month is large, and now the heat is Judah.

It is the hottest period of the year, with the highest temperature and the fastest growth of crops.