Huang Li tui ban

Calendar 1965 Calendar Day Calculation

View the daily trunk and branch diagrams in the perpetual calendar.

1. Look up the calendar: for example1August 997 16. Through investigation, we know that the main branch of that day was Geng Yin.

2. Formula calculation method:

Daily trunk and branch formula:

(1)1900-1999 (65438+10/month 1) = (year-end double digits +3)×5+55+ (year-end double digits-/kloc-0

Example1August 997 16, Riganzhi

One-step calculation of daily branch cardinality

Stem and branch cardinal number = (97+3) × 5+55+(97-1) ÷ 4 =100× 5+55+96 ÷ 4 = 500+55+24 (if there is a remainder, just take the quotient) =

Note: Except for 4, only the quotient is used, and there is no remainder. If the calculated result exceeds 60, subtract 60, and the result should be within 60.

Step 2: Calculate the branch base from 1 August (39)+ 1 month (3 1)+2 months (28)+3 months (3 1)+4 months.

Note: 1997 is not divisible by 4. February 28th,1February 3rd1day,1/month 30th, August16th.

Calculation process: 39+3 1=70-60= 10.

28+3 1=59-60=- 1

30+3 1=6 1-60= 1

30+3 1+ 16=77-60= 17

10- 1+ 1+ 17=27

The third step is to calculate the daily expenditure.

The daily routine is to divide the number calculated in the second step by 10 and take the remainder, that is, 27÷ 10=2+7. Look up the algebra table as g.

Divide the daily branch by the number calculated in the second step and divide it by 12 to get the remainder.

That is, 27÷ 12=2+3, the algebraic table is negative. Therefore, its daily trunk branch is Geng Yin, which is consistent with the daily trunk branch calendar found in the perpetual calendar.

(2) The daily trunk line base from 2000 to 2099 (65438+ 10/) = (two digits at the end of the year +7)×5+ 15+ (two digits at the end of the year+19)÷4.

3. Formula method, the Gregorian calendar date is used to calculate the expenditure and expenditure of the day. Formula: five times four divided by nine plus days, with an interval of thirty days between two months.

One, two, plus whole and one less, before ten tail in 3578. for instance

Precautions:

(1) times five and then divides by four and nine plus days. The basic calculation formula is: (×××× years× 5 +×× years ÷4+9+ days+correction value) ÷ 60 =. Note that when the year is divided by four, only integers are taken, not decimals.

Two months alternate with thirty days. You have to add 30 every two months. It means sixty cents.

(3) In the third sentence, "integer less than one" means that February of the year divisible by four is less than February of other years;

The fourth sentence indicates the monthly correction value after 8 copies, that is, August plus 3,9,1October plus 4, 1 1,1February plus 5.

(4) One, two, add all, one less. 1 plus the correction value 1 October 1, with no correction value in February and March, April1,May 6 and July 2. "Integer is less than one" means that in the year (leap year) when it is evenly divided by four, February is one less than the other three years.

The basic formula of calculation is: (×××× years× 5 +×× years ÷4+9+ days+correction value) ÷ 60 = quotient ... remainder.

Determination of solar dryness: take the unit of remainder as the ordinal number of solar dryness, corresponding to solar dryness (remainder is 0, corresponding to solar dryness is decyl).

For example: 1997 August 16

(97× 5+97 ÷ 4+9+16+30+3) ÷ 60 = 9 and the remainder is 27, and 27 is an ordinal number of 60. 7 corresponds to Tiangan Gengxu, 27 divided by 12, 3 corresponds to Yin Di, and the corresponding trunk is Gengyin.

Calculation of Time Trunk and Branch

Ancient and modern comparison table

1. formula calculation method:

Time-stem number formula =2N- 1(N is the number of stems per day) subtract from 10 to take the remainder.

Time branch formula = (hours +5)÷2- 1 (odd hours)

Time branch formula = hours ÷2+ 1 (even hours)

Example 1997 August 16 3:45.

Time stem =7 (daily stem is Geng, ordinal number is 7) × 2-1=14-1=13-10 = 3 Look-up table shows C.

Time branch = (3+5) ÷ 2-1= 8 ÷ 4-1= 3 Look-up table is commonly called Yin, which is the same as cross-reference table.

So the time branch is C-Yin.

note:

(1) Time and branch cannot be queried in the calendar, so the calculation of time and branch is controversial, and time and branch can correspond.

(2) Minutes can be ignored, and one hour after hours is the time of birth.

(3) When children are in the morning and evening, the boundary is 0: 00, 23-0 is the night before, and 0- 1 is the morning after.

(4) Kistler (19:00-2 1:00) was called Gengyi Shihai (2 1:00-23:00) in ancient times.

(5) 3: 30 noon: that is, 1 1:45 now.

3. Formula memory method, when dry (from morning) calculation formula:

A added one day when he worked, and it was a day when he worked.

B, G and C are the first days when B and C are dry, and when C is dry.

Bing Xin is the day of Bing Xin from E, sometimes it is E. ..

In the days when Ding lived as a boxer, the sky was dry as Ding He Ren and the sky was dry as a boxer.

You can't do it, but you can't. Every day is dry, every day is dry.

Example 65438+1August, 1997 16, the daily stem is Geng. According to the formula, the daily stem is C, which is consistent with the calculation result. The underground branch needs to be kept in mind, and you can also check the timetable.

Summary: The solar calendar, the lunar calendar and the lunar calendar are four different calendars. In order to distinguish them, Zhouyi uses the solar calendar, especially the date of birth on the birth certificate is the solar calendar. The conversion between solar calendar and lunar calendar is very important. We can choose the way that suits us according to our own situation, and we can use one alone or in combination.

There are many conversions, and I can only apply them. If there are any flaws in this article, please criticize and correct me.

The above is about the perpetual calendar table 1965 calendar, and the sharing of perpetual calendars. After reading the calendar, I hope this will help everyone!