Is the Gregorian calendar a lunar calendar or a solar calendar? Is the Gregorian calendar a new or lunar calendar?

Guide: Looking at the date on the calendar, we always have such questions. What is the Gregorian calendar? What is the lunar calendar? What do people call the solar and lunar calendars? If there is a corresponding relationship between the two, is the Gregorian calendar a lunar calendar or a solar calendar? Is the Gregorian calendar a new or lunar calendar? Next, let's get to know it with me.

Is the Gregorian calendar a lunar calendar or a solar calendar? Is the Gregorian calendar a new or lunar calendar?

Gregorian calendar is Gregorian calendar, which is a new calendar.

The meanings and differences of lunar calendar, lunar calendar, solar calendar and Gregorian calendar

1, the lunar calendar is the lunar calendar, even if the solar calendar refers to the Gregorian calendar;

2. The calendar based on the apparent movement of the sun, referred to as "solar calendar" or "solar calendar", is now widely used in the world. Because it originated in the west, it was only introduced to China during the Revolution of 1911, so it is also called the new calendar.

3. The calendar made according to the apparent motion law of the moon is called "Lunar Calendar" and has been handed down from East Asian countries.

The solar calendar takes one year for the earth to revolve around the sun. ***365 days, 5 hours, 48 minutes and 46 minutes. An average year is only an integer of 365 days, not a mantissa. The solar calendar is divided into 12 months, 3 1 day for the big month, 30 days for the small month, and only 28 days in February. It is also stipulated that before July, a single month is a big month and a double month is a small month; After August, two months are big months and one month is small months. The remaining 5 hours, 48 minutes and 46 seconds each year, there is only one day in about four years, and this day is added in February of the fourth year. This year is called leap year, so February in leap year has 29 days.

5. In the lunar calendar, the moon wanes for one month, ***29 and a half days. For the convenience of calculation, the big moon is customized for 30 days and the small moon is customized for 29 days. During the period of 65438+mid-February of a year, generally, large and small months are arranged alternately. There are about 365 days in the lunar calendar year, and there is no difference between a normal year and a leap year. The lunar calendar does not consider the movement of the earth around the sun, so the changes of the four seasons in the lunar calendar have no fixed time and cannot reflect the seasons, which is a great shortcoming. In order to overcome this shortcoming, people later decided on a new calendar, which is the so-called yin-yang desk calendar. The summer calendar (also called lunar calendar or lunar calendar) still in use in China is this kind of lunar calendar. Like the lunar calendar, it customizes a month according to the time when the moon wanes, that is, 30 days in the big month and 29 days in the small month, but it also adopts the method of adding leap months to make the average number of days in a year close to that in the solar calendar to adjust the four seasons. The lunar calendar has a leap month every two or three years.

The difference between solar calendar and lunar calendar

1, the calculation method is different. The solar calendar takes one year as the time for the earth to go around the sun. Its length is 365 days, 5 hours, 48 minutes and 46 seconds. Because it is not an integer, in order to balance the length, some years are 366 days, called "leap year"; Some years are 365 days and are called "average years". The lunar calendar is based on the cycle of the moon, which is the new moon.

According to the number of days in a year, the length of the solar calendar is 365 days, 5 hours, 48 minutes and 46 seconds. Because it is not an integer, in order to balance the length, some years are 366 days, called "leap year"; Some years are 365 days and are called "average years". The main feature of the lunar calendar is that the length of the calendar month is determined according to the astronomical phenomena, that is, the phase of the moon, with the big moon on the 30th and the small moon on the 29th.

3, the scope of use is different. Gregorian calendar is a universal calendar in the world, and it is also a solar calendar, that is, the solar calendar. The lunar calendar is the calendar used in the history of China. It has been called the lunar calendar since the Xia Dynasty, and it has been constantly revised throughout the ages. Later, with the addition of 24 solar terms, it became a calendar of yin and yang.

12 according to lunar calendar or solar calendar.

12 Zodiac According to the lunar calendar, the zodiac begins in beginning of spring, not on the first day of the first lunar month.

Purple Mountain Observatory of Chinese Academy of Sciences is a modern calendar editing unit, which supports the first day of the first month as the beginning of the year, that is, the lunar calendar. Many folk customs all over the country take the first day of the first month as the starting point of the zodiac year. For example, the custom of wearing red rope and "red underwear" has been handed down since midnight on New Year's Eve.

According to the China calendar, this genus is divided into beginning of spring. The division of the two zodiac signs is not based on the Gregorian calendar's 65438+ 10/,nor on the first day of the first lunar month, but on the beginning of spring solar terms in the twenty-four solar terms. For example, beginning of spring in 20 12 was on February 4th, so the Spring Festival in 20 12 was still the Year of the Rabbit, and it was not until February 4th that it became the the Year of the Loong of the lunar calendar.

China's zodiac is determined by beginning of spring. The lunar calendar is used in the Han Dynasty, and the New Year is bounded by beginning of spring. beginning of spring is the first of 24 solar terms, and the zodiac is based on beginning of spring.

Professor Ye Chunsheng, vice chairman of Chinese Folklore Society, professor of Chinese Department of Sun Yat-sen University and a famous folklorist, thinks that the zodiac should be based on beginning of spring. He reminded the public that the zodiac began in the beginning of spring, not the first day of the first month, that is, the beginning of the Lunar New Year. People's zodiac should be based on the beginning of spring of the lunar calendar.

12 constellation according to the lunar calendar or solar calendar?

Like the western world, the zodiac is calculated according to the solar calendar, that is, according to the date of birth on your ID card. If the date on the ID card is incorrect, it is calculated according to the solar calendar of your date of birth. Because our constellation is said to be western, many theoretical foundations are based on the west, so the other side is based on the solar calendar. In order to make our constellation results more accurate, we have to follow the solar calendar.