65438+2024 10 9, the lunar calendar is

The solar calendar, also known as the solar calendar, is a calendar based on the movement cycle of the earth around the sun. The Gregorian calendar year is approximately equal to the tropic year, one year 12 months. This "month" has nothing to do with the first lunar month. The lunar calendar, also called the lunar calendar, is also a kind of calendar. According to the cycle of the moon phase change (that is, "looking at the moon"), because the ancients called the moon "lunar calendar", it is called "lunar calendar" for short.

65438+20241October 9th1October 28th, lunar calendar1kloc-0/October 28th is called Qinglong, which is the Zodiac Day. This is a good day in the yellow calendar. It is advisable to sacrifice to the gods, take a bath and change clothes, go out for a long trip, get married, add new people, enter the population, and take nothing else.

Calculation method of lunar calendar

Lunar calendar, its calculation method is: one week of lunar eclipse is a month, lasting 29 days 12 hours, 44 minutes and 2.8 seconds, and 12 weeks of lunar eclipse is a year, lasting 354 days, 8 hours, 48 minutes and 33.6 seconds.

In 12 months every year, "major construction" is 30 days per month; "Xiao Jian" is 29 days per month; In leap year, the month of 65438+February will be changed to 30 days. The calendar takes 30 years as a cycle, and the 2nd, 5th, 7th, 10, 13, 16, 18, 2 1, 24th, 26th and 29th years in each cycle are * */. Therefore, the average annual time is 354 days, 8 hours and 48 minutes.

According to the actual number of days over the years, it is about 10 days less than the return, 2 1 hour, 1 minute, and the tropic year of 2.7 is one year different from the tropic year of 32.6. In this calendar, the calculation of day and night begins at sunset and ends at sunset the next day, which is usually called before the night trip, that is, the night is before and the day is after, forming a day.