The timetable of the 24 solar terms in 2020 is specific to minutes and seconds.

Twenty-four solar terms are a knowledge system formed by climate change and phenological evolution in a year. People can predict the current climate change through solar terms. So do you know when 24 solar terms will meet in 2020? Use the old calendar book to have a look!

The specific time of the 24 solar terms in 2020

Beginning of spring: February 4, 2020 17:03: 12.

Rain: February 2020 19, 12:56:53.

Stunned: March 5, 2020 10:56:44

Equinox: March 20th, 2020 1 1:49:29.

Qingming: April 4, 2020 15:38:02

Grain Rain: April 2020 19 22:45:2 1.

Changxia: May 5, 2020 at 08:5 1: 16.

Xiaoman: May 20, 2020 2 1:49:09.

Ear seed: June 5, 2020 12:58: 18.

Summer solstice: June 2, 20201day 05: 43: 33.

High temperature in summer: July 6, 2020 at 23: 14:20.

High temperature in summer: July 22, 2020 16:36:44

Beginning of autumn: August 7, 2020 09:06:03.

High temperature in summer: 23: 44: 48 on August 22, 2020

Millennium: September 7, 2020 12:07:54.

Autumnal equinox: 2 1:30:32 on September 22, 2020.

Cold dew: June 8, 2020 10, 03:55:07

First frost: 2020,65438+1October 23, 06:59:25.

Beginning of winter: 2020165438+107 07: 13:46.

Xiaoxue: 2020165438+122 October 04:39:38.

Heavy snow: 00:09:2 12:07+0 in 2020

Winter solstice: 65438+February 2, 20201,18: 02: 12.

Slight cold: 202 1 0 1 05, 1 1:23: 17.

Severe cold: 202 1 0 1.20, 04:39:42

In the field of international meteorology, the 24 solar terms are known as "the fifth invention of China". The lunar calendar used today has absorbed the "twenty-four solar terms" of the trunk calendar as a supplement to the calendar, and has been adjusted to conform to the tropic year through the "leap method" to form a combined calendar of yin and yang. 2016165438+1October 30th, 24 solar terms were officially listed in UNESCO's Representative List of Intangible Cultural Heritage of Humanity.

All the year round begins with "four stands", and the so-called "stand" is the beginning. Beginning of spring, Changxia, beginning of autumn and beginning of winter represent the beginning and arrival of spring, summer, autumn and winter respectively. In order to express the characteristics of time series more accurately, the ancients divided the solar terms into four groups according to the weather and phenology: divided, arrived, opened and closed.

"Fen" means vernal equinox and autumnal equinox, which was called "dichotomy" in ancient times; "Solstice" is the summer solstice and the winter solstice, which was called "the second solstice" in ancient times. "Qi" refers to beginning of spring and Changxia, "Closed" refers to beginning of autumn and beginning of winter, and beginning of spring, Changxia, beginning of autumn and beginning of winter are collectively called "Sili", which add up to * * * to "eight sections". Corresponding to the most important "eight festivals" in the solar terms. If you choose the key points in the eight sections, it is the "second solstice" of the summer solstice and the winter solstice. In winter solstice, the sun reaches the southernmost point, while in summer solstice, the sun reaches the northernmost point, which is what the ancients said: "The sun reaches the north, with long days and short shadows, so it is called summer solstice." At best, it is excellent. "