Is the lunar calendar the lunar calendar?

The lunar calendar is not a lunar calendar. It is also called lunar calendar, lunar calendar, ancient calendar, Han calendar, yellow calendar, summer calendar and old calendar. There are still differences in the calculation methods between the lunar calendar and the lunar calendar.

Calendars are used to calculate days. China has a set of traditional calendars, but due to the diversity of appellations, many people are prone to misunderstanding. They want to know whether the lunar calendar is a lunar calendar. Let's get to know each other.

0 1

Although the lunar calendar is called "lunar calendar" in rural areas, it is not a pure lunar calendar. It is a mixed calendar of "lunar calendar" and "dry calendar" (24 solar terms), which is what we call "yin and yang combined calendar" The lunar calendar takes into account the relationship between the sun, the moon and the earth! Therefore, the lunar calendar is not a "pure lunar calendar", the 24 solar terms are dry calendars, the solar calendar is a combination of yin and yang, the Gregorian calendar is a Gregorian calendar, and the AD is a calendar starting with the birth of Jesus.

02

The lunar calendar is mainly based on the calendar in which the earth revolves around the earth for one month, that is to say, according to the plastic moon. The lunar calendar is also called "Li Yin"! With the continuous development of the calendar, it was not until the appearance of the twenty-four solar terms that the lunar calendar was formed, that is, the "Han calendar"! But China is currently using the "Yin and Yang Calendar".

03

In China, the lunar calendar was basically used in ancient times, because it is easier to observe the plastic moon corresponding to the "tropic year"! As we all know, according to the solar calendar, the earth's orbit around the sun is 365 days, while according to the plastic moon, it is roughly 354 days a year. So there is a leap month.

04

The lunar calendar determines the moon according to the law of its movement: the orbit of the moon is called the white road, and both the white road and the ecliptic are two great circles on the celestial body, which intersect at five degrees and nine minutes. The moon goes around the earth and appears on the ecliptic twice, which lasts for 7 hours and 43 minutes 1 1.5 seconds on the 27th, and is called "Stellar Moon". Only when the moon revolves around the earth, the position of the earth also changes. The forward count is more than 27 degrees, and the moon runs 13 degrees 15 minutes every day, so it takes 12: 44: 2.8 to return to the moon on the 29th, which is called "the first moon", and it is called the moon according to customs, which means the first moon.

05

Strictly speaking, the traditional calendar in our country should not be called lunar calendar, it is a lunar calendar. Now it is called "Lunar Calendar", which is the result of the so-called "four old" during the Cultural Revolution. In fact, this name is also very inappropriate. Its seasonal date can wander for as long as a month, which is not very suitable for agricultural production. To be exact, it should be called "Han Li". This title is based on the rules of the Han Calendar proposed by Emperor Wu of the Han Dynasty and the title of this calendar in the Imperial System of Emperor Kangxi of the Qing Dynasty. This calendar has been called "Han Calendar" since ancient times.