Lunar year 2024

Calendar opens a small window on the dial and displays the 3 1 number of each month with numbers. It is a calendar with this function, because it is called a date. The lunar calendar, that is, the current traditional calendar in China, belongs to the yin-yang calendar, that is, the lunar calendar and the solar calendar. According to the change cycle of the moon phases, each moon phase changes to one month, taking the tropical year of the sun as the length of a year, and adding 24 solar terms and setting leap months to make the average calendar year adapt to the tropical year.

The combination of lunar calendar and solar calendar in lunar calendar forms the method of combining yin and yang. Because of the use of "Xia Zheng", it was called Li Xia in ancient times. The current lunar calendar was renamed as "Summer Calendar" after 1970. Calculated by Purple Mountain Observatory of China Academy of Sciences, the national standard "Compilation and Promulgation of Lunar Calendar" was promulgated in 20 17.

The difference between lunar calendar and lunar calendar

In the lunar calendar, its basic calendar rules have been gradually improved for many generations, and its form has continued from 1970 to this day. Lunar calendar is a kind of calendar formed by integrating solar calendar elements on the basis of summer calendar (lunar calendar). The lunar calendar is usually mistakenly called the lunar calendar among the people, but it actually belongs to the yin-yang calendar. According to the national standard "Compilation and Promulgation of Lunar Calendar" drafted by Purple Mountain Observatory of China Academy of Sciences, the first day of the lunar month is the first day of the lunar month, which means that the first day of each lunar month must be the first day of the lunar month.

Each lunar month reflects a complete cycle of lunar phase change, so it belongs to the lunar part of the yin-yang calendar. The twenty-four solar terms of the lunar calendar reflect the different positions on the earth's orbit around the sun, that is, the tropic year cycle, so it belongs to the solar calendar part of the lunar calendar. In China's traditional calendar, the lunar calendar mainly refers to the calendar arranged according to the periodic changes of the moon phases, that is, the calendar with the first month of the lunar calendar as the basis for determining the calendar months and twelve calendar months in a year.

In the process of the development and evolution of the calendar, it combined with the 24 solar terms in the trunk calendar to form the lunar calendar (Han calendar), which was used to guide agricultural production scientifically. Although the lunar calendar and lunar calendar are commonly known as ancient calendar, Han calendar and old calendar, there are differences between lunar calendar and lunar calendar (Han calendar). The modern lunar calendar (Han calendar) is actually a combination of yin and yang, not the traditional lunar calendar.

Baidu encyclopedia-lunar calendar