Lunar leap year table all

Lunar calendar in leap year The lunar calendar in China is a kind of lunar calendar, and the number of days in a month depends on the monthly deficit. A year is based on 65,438+02 months, and the average year is about 65,438+065,438+0 days less than the return. In order to close the earth's orbit around the sun, that is, the tropic year, one month is added every two to four years, and the added month is a leap month. The month of adding leap month is inferred by the rules of the lunar calendar, which is mainly determined according to the coincidence degree with the 24 solar terms of the lunar calendar. The year with leap month is 13 months, and the calendar year is 384 or 385 days. This year is also called leap year. For example, in the lunar calendar 1984, there are two October, usually the first October and the last October. Lunar leap year leap month calculation, three-year leap, five-year leap, 19 leap; The lunar calendar basically takes 19 as a cycle, corresponding to the same time in the Gregorian calendar. For example, in the Gregorian calendar, May 27th, 200 1, May 27th 1982 and May 27th 1963 are the fifth day of leap April. Comparison table between Gregorian calendar 1982 and lunar leap year from 2042:1May 23, 982, leap April, off-year, 1984, 65438+ 10, off-year,10. Leap in March, little Gui You year 65438+September 25th 0995, leap in August, little Yihai year 65438+June 24th 0998, leap in May, little Wuyin year 20065438+May 23rd, leap in April, little Xinsi year March 25th, leap in February, little Shen. 8+0 leap April Xiao Renchen year 20 1410.24 leap September Xiao year 20 17 July 23 leap June Dading unitary year May 23 leap April Xiao Gengzi year March 22, 2023 leap February Xiao Guimao July 2025 August 25th, 1933, leap July, July 23rd, 2036, leap June, June 22nd, 2039, leap May, March 22nd, 2042, leap February, leap year is generally 366 days.

In fact, the key to calculate the leap year table of the centenary lunar calendar is the algorithm of leap year, which is the origin of leap year. After reading the following information, I guess you will have a general understanding.

How is the leap year of the lunar calendar determined? Leap moon refers to a phenomenon in the lunar calendar. The lunar calendar arranges the big moon and the small moon, that is, the moon, according to the full and short moon. The length of a moon is 29.5306 days, which is the cycle of the moon's profit and loss. According to the lunar calendar, the big moon has 30 days and the small moon has 29 days, so 12 months has 354 days in a year. Lunar months have no seasonal significance, so a year is similar to the solar calendar. Just after 17, the date of the lunar calendar will be reversed with the seasons. For example, one year's New Year is spent in the snow, and after 17, Tik Tok fans will celebrate the New Year. The use of such a calendar naturally cannot meet the needs of agricultural production, so the lunar calendar in China has been in parallel with the 24 solar terms since Qin and Han Dynasties, and the 24 solar terms are used to guide agricultural production.

Twenty-four solar terms can be divided into two groups: "solar terms" and "middle qi": the ancients regarded every 300 meridian from slight cold as a solar term; From the winter solstice, every 300 meridian is a neutral gas, and there are 12 solar terms and 12 neutral gas in a year. 12 solar terms divide a year into 12 months, and each month has a solar term and a neutral atmosphere. Solar terms are the starting point of the festival month; Zhongqi is the midpoint of the festival. The traditional calendar in China does not adopt the methods of day order and month order and long-term arrangement of big month, small month, normal year and leap year, but emphasizes the calculation from year to month. The state has set up a special organization to calculate the calendar. So there is the calculation of lunar leap year: one leap in three years, two leap in five years, and seven leap in 19; The lunar calendar basically takes 19 as a cycle, corresponding to the same time in the Gregorian calendar.

Set the date order according to the moon phase. It calculates the date and time of the conjunction of the sun and the moon one by one, and the first day of each month is the date of the conjunction; Determine the size of last month according to the number of days included in the second conjunction. If the interval from this new moon to the next one is 30 days, then this month is the big moon; If it is only once every 29 days, it is a miscarriage.

Set the month order by neutral gas. First of all, calendar months and leap months are distinguished by whether there is neutral gas in calendar months. We know that there are 12 neutral gases in a tropical year, but it contains 365.2422 ÷ 29.5306 = 2.3682 moons. After several calendar months of rotation, there must be a calendar month without neutral gas. Hanshu? The calendar says, "The new moon is invincible, so it is called leap month". This month without neutrality is a leap month. When the previous calendar day was a few months, it was a leap month. For example, the leap month of 1984 appears after October of the old calendar, so it is called "leap October". Leap months are calculated, and they are not fixed in the order of months in a year. Leap months are possible except 1 1 month,1February and the first month of the lunar calendar, and this is the seventh leap month in 19 years.

To sum up, leap year is a phenomenon in the solar calendar. It is fixed in February, which is 29 days longer than the normal year. Leaping moon is a phenomenon in the lunar calendar. This is a leap month. In that year, the lunar calendar had 13 months, and that year was called leap month year. Leap Moon is 384 years old.

First, calculate the formula of annual trunk and branches.

From the palm of your hand, you can calculate the annual main branches, and the flowers in Zhi Zi begin.

Yangzhi began on the 10th and lasted for four years.

Every other position is reversed for ten years, and the end of the year is 503.

Sixty numbers are added and subtracted one by one, and thousands of years are in your hand.

Calculation method: "Palm calculates the annual trunk branches, and Zhi Zi spends its roots." This method is to arrange the ground branches in the palm and calculate the annual trunk branches on the palm. First locate the ground branch on the palm of your hand, and then take the ground branch position as the beginning of the flower, which can be set to 1864, 1924 or 1984? Year 2008 is the year of Jiazi. "Yangzhi is the beginning of ten days, and Tiangan is the tail of four years. "The children, yin, Chen, noon, Shen and Xu in the earthly branches are all Yang branches, and they are also the beginning of every ten days. Heavenly stems are all A's, namely Jia Zi, Jia Xu, Shen Jia, Wu Jia, Chen Jia and Jia Yin. The mantissa of the Gregorian calendar in recent years is 4. "Every other place lasts ten years, and the end of the year is 503." The number of heavenly stems is ten, and the number of earthly branches is twelve. Heavenly stems and earthly branches. Every time the sky is dry, the soil branch is always with the next two branches. The first branch left is the beginning of the later period. We start from the sub-position of the earthly branch, and push back every other bit, that is, from the sub-position to the beginning of JOE 10 anniversary, and then push back from the beginning of JOE 10 anniversary to the beginning of Shenwei-the mantissa is 4 every year, and the annual interval is 10 year. At the beginning of the tenth of the year, the mantissa of the year is 4 as the starting point, starting from the next branch, and the mantissa of the calendar year is 5, 6, 8, 9, 0, 1, 2, 3, and then the beginning of the later period. According to this method, if the year of Jiazi is set to 1984, we can know that 1994 is JOE, 2004 is Shen Jia, and 20 14 is Wu Jia. After determining the number of Gregorian calendar years starting every ten days, it can be determined as needed. ......

How to calculate the lunar leap year? It is said that our ancestors used this calendar as early as the Xia Dynasty, so people also called it the Xia calendar. After liberation, it was still called the summer calendar. After 1970, it was renamed the China Lunar Calendar. As for the origin of the first name in the lunar calendar, it is probably because the country has been founded on agriculture since ancient times, so the calendar must be made for agriculture.

The lunar leap month in China is set by the "7 leap months method in 19", that is, there are 7 leap months in 19, and a leap month appears every 2-3 years on average. Setting a leap month divides the lunar year into a flat year and a leap year. A lunar year with a leap month is a lunar leap year, and its length is one tropic year longer than the solar calendar. On the contrary, the lunar year without leap month is the lunar year, because its length is shorter than the solar calendar by a tropic year.

Is 20 16 a leap month or a lunar month? Leap in August? 1998? Leap in May? 200 1? Leap in April? 2004? Leap in February

2006? July leap? 2009? Leap in May? 20 12? Leap in April? 20 14? Leap in September? 20 17? Leap in June? 2020? Leap in April? 2023? Leap in February

2025? Leap in June? 2028? Leap in May? 203 1? Leap in March? 2033? Leap in winter? 2036? Leap in June? 2039? Leap in May? 2042? Leap in February

So 20 16 is not a leap month, and 20 17 is a leap month.

How many days are there in the lunar leap year? 383 days or 384 days

How many days are there in the lunar leap year? Generally, the average year of the lunar calendar is about 354 days, and the leap year is about 384 days.

How many days are there in the lunar calendar in leap year? 389 days.

Leap year table 1990 to 2050

Leap year table 1990 to 2050

1992、 1996、2000、2004、2008、20 12、20 16、2020、2024、2028、2032、2036、2040、2044、2048

100 leap year table

How to calculate leap year is actually an algorithm of leap year, which is the origin of leap year. After reading the following information, I guess you will have a general understanding.

The following is a leap month query table for the next 100 lunar leap year.

Runnian daquan

1, there are 12 months in a year, 365438 days in the big month and 30 days in the small month. Big moon: 1, 3, 5, 7, 8, 10, 12, small moon 4, 6, 9, 1 1.

2. Leap year in normal year: 28 days in February in normal year and 365 days in the whole year; February 29th in leap year, with 366 days in the whole year. Leap years occur once every four years, not once every 100 years, but once every 400 years.

3. There are four quarters in a year. The first quarter includes 1, February and March. The second quarter includes April, May and June; The third quarter includes July, August and September; The fourth quarter includes 10, 1 1 and 65438+February. 90 days in the first quarter, namely 9 1 day; 9 1 day in the second quarter; 92 days in the third quarter; 92 days in the fourth quarter.

4. The earth revolves around the sun for one year; The moon revolves around the earth for one month; When the earth goes around the sun, it goes around itself, and it takes a day to go around.

5. The origin of leap year, the time for the earth to orbit the sun is 365 days, 5 hours, 48 minutes and 46 seconds, so there will be one more day every four years, and this day will increase in February. The original stipulation was February 28th, so there were 29 days. A year with 28 days in February is called a flat year, and a year with 29 days in February is called a leap year.

Conventional formula of lunar leap month

The slogan of leap month is "one cycle, 19 years and 7 months plus." There is no leap in three years, and both sides leap in three years. In two years, there will be no leap month, and so on for another eight years. In the past three years, I will look forward to the coming year next week. "

Specifically, it is "three-year leap, five-year leap and nineteen-year leap". This is a unique leap year calculation method in the lunar calendar. Set a leap month every three years, two leap months every five years and seven leap months every nineteen years. This cycle continues.

Why did the ancients formulate such a complicated and irregular calculation method?

The ancients did this to make the lunar calendar more practical. Therefore, they combined the solar calendar with the lunar calendar and creatively invented the twenty-four solar terms. But the 24 solar terms are consistent with the solar calendar, that is, the time for the sun to run along the ecliptic is one year. Then according to the motion law of the sun, the ecliptic plane is divided into 24 nodes to represent 24 solar terms. On the other hand, the lunar calendar calculates the time for the moon to go around the earth as one month, and a year is 12 months.

Divisibility method:

This is the calculation method of leap year in Gregorian calendar. Specifically, divide the number of years by 4. If you get an integer, this year is a leap year. For example, AD 1992 divided by 4 equals 498, so AD 1992 is a leap year.

How to jump? That is, an extra day in February is 29 days.

It should be noted that in this calculation method, when the number of years encountered is an integer multiple of 100, 400 must be removed. If you get an integer, this is a leap year of this century; If it is not an integer, it is not a leap year.