Gregorian calendar March 2023 10

March 2023 10, and the Gregorian calendar is February 19 of the lunar calendar.

The yellow calendar, also known as the old yellow calendar and the imperial calendar, is an almanac based on the China lunar calendar. 1 Gregorian calendar is a paper publication, which can simultaneously display Gregorian calendar, lunar calendar, dry calendar and other calendars. Its main contents also include 24 solar terms, daily taboos, values of gods, stars, moon phases, good or bad luck and so on.

After entering civilized society, human beings need to use time units to record history, so time units "year", "month" and "day" were born. In order to adjust the relationship between them, people created calendars. With the progress of society, the calendar gradually matures. From the Spring and Autumn Period to the Warring States Period, the technology of choosing auspicious days was added to the almanac, and the custom of choosing auspicious days according to the calendar became popular. By the middle of the Warring States period, a Japanese book containing calendars, taboos and other contents appeared, which was the embryonic form of the Yellow Calendar.

Gregorian calendar rule

In the Gregorian calendar, the moon revolves around the earth for one month, and the earth revolves around the sun for one year. China adopted this calendar before the first year of the Republic of China, which is symmetrical with the current calendar, hence the name "Old Calendar".

Most people think that the lunar calendar is suitable for farmers, but the name of this day is "Lunar Calendar". Careful study shows that there is a difference between the lunar calendar and the lunar calendar. The lunar calendar, as its name implies, is a calendar that guides agricultural production and is divided into 24 solar terms. Because the number of days in a month cannot be odd zero, a month in the lunar calendar is the 29th or 30th. Every month is headed by the day of the first day, that is, the first day. The first day of the first month of each year (the first month in which the gas and rain are located) is the first day of the year.