How often does a leap 6th month occur?
One, determining the date order by the moon phase. It calculates the date and time of the conjunction of the sun and moon one by one. The first day of each month is the date of the conjunction. According to the number of days between two consecutive conjunctions, we can determine whether the previous month is a large or small month. If the interval from this conjunction to the next is 30 days, then the month is a large month; if it is only 29 days, then it is a small month. Two, determining the month order by the medium energy. First, distinguish between the lunar month and the leap month based on whether the lunar month contains the medium energy. We know that a tropical year has 12 medium energies, but it includes 365.2422 ÷ 29.5306 = 2.3682 synodic months. After several cycles of lunar months, there must be one lunar month without a medium energy. The "Book of Han · Calendar Table" states: "If the new moon cannot reach the middle, it is called a leap month." This month without a medium energy is the leap month. The month before it determines the name of the leap month. For example, the leap month in 1984 occurred after the tenth lunar month, so it was called "leap tenth month". Leap months are calculated and are not fixed in the sequence of months in a year. Except for the eleventh, twelfth, and first lunar months, any month could be a leap month. In 19 years, there are 7 leap months.Years with a leap 6th month:
1960, 1979, 1987, 2017, 2025, 2036, 2055, 2074, 2093, 2112, 2131, 2150, 2161, 2169, 2180, 2188, 2199, 2207, 2245, 2256, 2275, 2283, 2294, 2302, 2313,Destiny, also known as fate and luck, refers to a pattern formed by a combination of fixed numbers and variable factors. Fate and luck are two different concepts. Do you know your destiny? Click on the following excellent calculation to predict your destiny.
