What day is February 22 of the 65438+ Gregorian calendar?

February 22nd, the lunar calendar is 65438, and the solar calendar is a new year, 20231Friday, October 3rd, 65438.

The lunar calendar basically takes 12 months as a year, but the time of 12 lunar months is 354.3667 days, which is about 1 1 day different from the tropical year, so there will be 33 more days every three years, that is, one more month.

The lunar calendar takes the date of the new moon as the first day of a month-the first day of the month. Astronomically speaking, the so-called "new moon" has a definite moment, that is, the ecliptic of the moon is the same as that of the sun.

The size of the lunar month is very irregular, sometimes it is two, three, four big months or two consecutive three small months, and the length of the calendar year is different, and there is a big gap. The distribution dates of solar terms and neutral gas in the lunar calendar are very unstable, and the dates change greatly.

The lunar calendar still has a certain periodicity: because the number of days in 19 tropic year is almost equal to the number of days in 19 lunar year, the number of days in every 19 lunar year is almost the same.

The difference between lunar calendar and lunar calendar

1, the lunar calendar is the lunar calendar, but the lunar calendar is not just the lunar calendar. The lunar calendar handed down in ancient China is a combination of yin and yang, including the lunar calendar recorded by the moon cycle represented by the "full moon on August 15th". It also includes "Tomb-Sweeping Day", which is represented by "solar terms". Every April 5th is Tomb-Sweeping Day.

Literally, the solar calendar is the abbreviation of "solar calendar". The lunar calendar is divided into lunar calendar and solar calendar, which is such a representation. However, since the adoption of the western calendar, the current solar calendar is basically dedicated to the calendar, which is also a kind of solar calendar. This is mainly related to our living habits. Because most of the date records and festivals in China are defined according to the lunar calendar in the lunar calendar.

For example, "New Year's Eve" falls on December 30th of the lunar calendar, while 2008 falls on the first day of the first month. Dragon Boat Festival and so on. It seems that there is only one "Tomb-Sweeping Day" that is not a festival. The solar calendar in the lunar calendar has 24 solar terms, which mainly serve agricultural production. Speaking of it, the solar calendar in the lunar calendar can better represent the title of "lunar calendar".