How to distinguish between the Gregorian calendar and the lunar calendar, and how to distinguish bet

The sun is "yang", and the calendar set based on the sun's apparent motion is called "solar calendar";

The moon is "yin", and the calendar set based on the apparent movement of the moon is naturally called the "lunar calendar" - that is, the Chinese lunar calendar.

Lunar calendar – one month with the moon orbiting the earth for one week.

The basis for determining the moon in the lunar calendar is the law of the moon's motion: the orbit of the moon is called the white way, the white path and the ecliptic are the two major circles on the celestial body, oblique to five degrees and nine minutes, the moon circles the earth once, haunts the ecliptic twice, seven hours, 43 minutes and 11 and a half seconds on the 27th day of the calendar, which is the time required for the first anniversary of the moon's revolution, which is called the "sidereal month". However, when the moon circles the earth, the position of the earth also changes due to the revolution, and the advance is more than 27 degrees, and the moon travels 13 degrees and 15 minutes every day, so the moon from the conjunction, the whole circle of the earth, and the repetition to the conjunction, it actually takes 29 days 12:44:22.8, which is called the "synodic month", and the custom of the so-called month refers to the synodic month.

The method of determining the lunar month is given by the synodic month cycle, the day of the new month is the first day of the new year, and the synodic month is about 29 and a half days long, so the lunar month is 30 days and the small month is 29 days.

The basis of the lunar calendar is the law of movement of the earth: the earth revolves around the sun once, that is, the month circles the earth twelve times and one-third, and the number of months in a year cannot have odd zero, so the twelve months of a year, only 354 days, compared with the reality of the year, about 11 days, accumulated to three years, and the remaining 33 days, so every three years must be placed a leap month, there are still three or four days, and then two years, a total of 25 or 26 days, a leap month can be placed, and the average calculation must be placed every nineteen years must be placed seven leap months. There are thirteen months in a leap year, one of which is a leap month, and the name of the month is determined by the name of the previous month, if the previous month is August, the leap month is leap August.

In normal years, it is 12 months. A common year has 12 months, 354 or 355 days in a year, 13 months in a leap year, and 383 or 384 days in a leap year.

Since the number of days in the month cannot be odd zero, a lunar month is 29 or 30 days. Each month begins with the day of the conjunction, that is, the first day of the new year. Every year, the year begins with the new day of the beginning of spring.

We now mainly use the internationally accepted calendar, the Gregorian calendar. It is based on a solar return year as a year, and then divided into 12 months (the number of months has 31 days, 30 days, and 29 days, all of which are artificially prescribed), and it is called the solar calendar, that is, the solar calendar. It is custom-made by Westerners, and people from Hong Kong and Taiwan also call it the Western calendar, the Western Yuan.

In 1912, after China adopted the "Gregorian calendar" to arrange the moon, people called the Gregorian calendar "Gregorian calendar", and the traditional "summer calendar" that coexisted with the folk at the same time was popularly called the "lunar calendar".

Whether the Gregorian calendar is lunar or gregorian calendar.

Foreign countries are Gregorian calendars, and China is lunar calendars, so foreigners are gentlemen, and Chinese are villains, one yin and one yang.

The Gregorian calendar is a calendar based on the revolution of the earth and is currently the universal calendar in the world, also known as the solar calendar. The Gregorian year is divided into 12 months, with a different number of days in each month, ranging from 365 days in a common year to 366 days in a leap year. The lunar calendar is a traditional Chinese calendar, also known as the lunar calendar.

The lunar calendar is based on the change of the phases of the moon, and the year is divided into 12 agricultural months, each with a different number of days, with an average of days, for a total of 354 days in a year. To correspond to the Gregorian calendar, some years in the lunar calendar add a leap month, which is called a leap month. Ways to distinguish between the Gregorian calendar and the lunar calendar:

1.Year: The year of the Gregorian calendar refers to the number of years counted from 1 AD, while the year of the lunar calendar is arranged according to the traditional Chinese zodiac, such as 2021 is the Year of the Ox.

2.Month: The month of the Gregorian calendar is represented by the number 1 12, while the month of the lunar calendar is represented by the number 1 12 plus the word "month", such as the first month, February, etc.

3.Solar terms: There are 24 solar terms in the lunar calendar, which correspond to the time when the sun reaches the yellow longitude, such as the beginning of spring, Qingming, etc.

And the Gregorian calendar has no similar concept. 4.Festivals:

The festivals of the Gregorian calendar and the lunar calendar are also different, such as the Spring Festival, Dragon Boat Festival, Mid-Autumn Festival, etc. are traditional Chinese lunar festivals, while New Year's Day, Valentine's Day, Labor Day, etc. are Gregorian calendar festivals. In general, the Gregorian calendar and the lunar calendar have different calendars and calculations that need to be distinguished on a case-by-case basis.

Summary. Hello, dear, the difference between the Gregorian calendar and the lunar calendar: 1. The Gregorian calendar, also known as the solar calendar, is the solar calendar.

It is a calendar based on the cycle of the earth's revolution around the sun. The basic cycle is the return year of the four seasons, which has nothing to do with the waxing and waning of the moon, and the number of days and months in each year is determined by people. The Gregorian calendar that is commonly used in the world today is a kind of solar calendar.

2. The lunar calendar, the traditional Chinese calendar, is a lunisolar calendar. The synodic month, the cycle of the moon phase, is used as the basis for the calendar month, and the time of the year is calculated according to the solar return cycle. 3. The location is different

Generally on the calendar, the Gregorian time is above, and the lunar time is below; And the Gregorian calendar date is a Roman numeral, while the lunar calendar is a capital number.

Hello, dear, the difference between the Gregorian calendar and the lunar calendar: 1. The Gregorian calendar, also known as the solar calendar, is the solar calendar. It is a calendar based on the cycle of the earth's revolution around the sun.

The basic cycle is the return year of the four seasons, which has nothing to do with the waxing and waning of the moon, and the number of days and months in each year is determined by people. The Gregorian calendar that is commonly used in the world today is a kind of solar calendar. 2. The lunar calendar, the traditional Chinese calendar, is a lunisolar calendar.

The synodic month, the cycle of the moon phase, is used as the basis for the calendar month, and the time of the year is calculated according to the solar return cycle. 3. The location is different: generally on the calendar, the Gregorian calendar time is above, and the lunar calendar time is below; Moreover, the date of the Gregorian calendar is a Roman numeral, while the lunar calendar is a capital number.

The Gregorian calendar is also known as the Gregorian calendar, and it is internationally applicable. The solar calendar is based on the time it takes for the earth to make one revolution around the sun, with a total of 5 hours, 48 minutes and 46 seconds. In ordinary years, only the whole number of days is counted, and the mantissa is not counted:

The year is divided into 12 months, the big moon has early dates, the small months are 30 days, and February is only 28 days. The mantissa of the four years accumulates for a total of one day, and when added to February of the fourth year, this year is called a leap year. So the m month of a leap year has 29 days.

The lunar calendar is set for a month based on the time when the moon is full and missing, a total of 29 and a half days. For the sake of convenience, the big month is 30 days, the small month is 29 days, and the large and small months are roughly alternated among the 12 months of the year. The lunar calendar is a lunisolar calendar, also known as the summer calendar.

Its month is determined by the time when the moon penetrates the nucleus and is missing once, 29 and a half days per month, and for the sake of the stool shouting the bird's nest, the big month is 30 days, and the small month is 29 days, and its year coincides with the time when the earth revolves around the sun. However, there are only about 354 days in a month of 30 or 29 days in a month and 12 months, which is less than the time it takes for the earth to make one revolution around the sun.

Ten. One or two days. In order to make up for the difference of one year.

Ten. One or two days, so it is stipulated that a leap month should be added to the summer calendar every three years. To be more precise, add nearly seven leap months in 19 summer calendar years, and the average number of days per year in the summer calendar is almost too much. This is where the leap month of the summer calendar comes from.

The Gregorian calendar refers to the calendar that uses the Gregorian calendar (Gregorian calendar) to record the year, month and day, which is commonly referred to as the Western calendar. The number of days in a month is fixed in the Gregorian calendar, with 365 or 366 days in a year (leap years). The lunar calendar is the traditional calendar of the Chinese Shen Jian hand, also known as the lunar calendar.

The lunar calendar is based on the cycle of the moon, with the moon full and missing cycle as one month, and there are 12 months in a year, but the number of days per month is not fixed, and the number of days in a year is 354 or 355 days, which is very different from the Gregorian calendar. In daily use, you should judge whether it is a Gregorian calendar or a lunar calendar according to the suffix of the date, for example, "June 2, 2023" is the Gregorian calendar date, and "May 1, 2023" is the lunar date. In addition, the lunar calendar also has some special names, such as the beginning of the new year.

1. Mid-Autumn Festival, Dragon Boat Festival, etc.