When is the spring equinox in 2020?

The vernal equinox is the fourth of the 24 solar terms in China, and it is also the solar term in spring. People often say that spring is the time when everything recovers, so when is the specific time of the vernal equinox in 2020? When is the spring equinox in 2020?

The specific time of the spring equinox in 2020: March 20th, 2020 1 1: 49: 29, and February 27th of the lunar calendar.

The vernal equinox is the fourth of the 24 solar terms. At the vernal equinox, yin and yang are equally divided. Therefore, day and night are cold and hot. One sentence tells the boundary between day and night, cold and hot. At this time, the longitude of the sun is 0 degrees and the position of the sun is above the equator. According to the almanac, quarrelling refers to the vernal equinox, which is about Sunday, and the northern and southern hemispheres are equally divided day and night, which is also half of spring, hence the name vernal equinox. The vernal equinox usually means that the sun's apparent yellow line is at 0? The time is around February 15 of the lunar calendar every year (the Gregorian calendar is about March 19 ~22).

In time, it also means that the sun is at 0? And 15? Between locations, that is, between the vernal equinox and Qingming, the Gregorian calendar is between March 20 and April 5.

On the vernal equinox, the sun shines directly at the equator of the earth, and the seasons in the northern hemisphere are opposite. The northern hemisphere is the vernal equinox and the southern hemisphere is the autumnal equinox.

What exactly is the vernal equinox?

Equinox, equal day and night

Agricultural proverbs say that the vernal equinox and the autumnal equinox are equally divided day and night. On the vernal equinox and solar terms, day and night are 12 hours respectively. This point is also recorded in the lunar calendar: the bucket refers to the vernal equinox, which is about Sunday, and the northern and southern hemispheres are equally divided day and night, which is also half of spring, so it is named vernal equinox.

Equinox, divide spring equally

The ancients divided the period of beginning of spring and Long Summer into spring, which lasted for 90 days, and the vernal equinox was just after the three festivals of beginning of spring, rain and fright. Each solar term is exactly 15 days, and the three solar terms are exactly 45 days, which is exactly half of the spring, so the vernal equinox also means dividing the spring equally.

The vernal equinox separates cold from warmth.

During the vernal equinox, except for the alpine mountains and the latitude of 45? Outside the northern region, the average daily temperature in China has steadily increased to above 0℃. At this time, the cold has passed and the temperature has risen rapidly, especially in North China and Huanghuai Plain. The daily average temperature rises to above 10℃ almost at the same time as the rainy areas along the Yangtze River and the south of the Yangtze River, entering a bright spring.