What is a birthday? How to know a person's birthday through the Gregorian calendar?

The date of birth is a traditional record of China's personal date and time of birth. It expresses the year, month, day and time of a person's birth through two Chinese characters, heavenly stems and earthly branches with one column and four columns, such as Jiazi Year, Ugly Month, Bingyin Day and Dingmao Time. This record is eight words, so it is called "birthday".

It is recorded in the lunar calendar that the solar calendar should be converted into the lunar calendar, and there are years, months and days in the solar calendar, but the arrangement of time does have its rules, that is, when the screwdriver is turned on, it is like this:

A has a jiazi (that is, when the child of one day is jiazi, and so on)

B Geng starts with C Zi,

Bing Xin rises from Wuzi,

Ding Ren rose from the Boxer Rebellion,

Pentecox starts with Nuo Nuo seeds.

There is a formula: A has to add A, and B has to be the first; Bing Xin started from Wu, and Dingren Gengzi was born; Wu GUI ren zi hang

You can see the summary table:

Starting in the morning:

Jiaji

Ethylheptyl

moral integrity

Ding ren

Pentadecyl

The period of a day from 1 1 to 1 in the morning.

Sixty-year cycle

Bingzi

Wuzi

Gengzi

Renzi

The time of day from 1 a.m. to 3: 00 a.m.

Night ugliness

Ding Chou

ugly

Xin Chou

Guichou

The period of the day from 3 am to 5 am.

Bingyin

five notes of the ancient Chinese pentatonic scale

plough and weed

Human voice

good news

The period of the day from 5 am to 7 am.

Ding Mao

Jimao

Xin Mao

Guimao

Mao Yi

The period of the day from 7 am to 9 am.

Chen wunian in lunar calendar

This day, this day

Ren Chen

Chen Jia

Chen Bing

The time period of the day from 9 am to 1 1.

Keith

Shinji

Guisi

Yasi

Dingsi

From 1 1 in the morning to 1 in the afternoon (in a day)

Geng Wu

This is the third day.

Wu Jia

Igloo

Wu Wu

The period of a day from 1 p.m. to 3: 00 p.m. (according to the old timing method)

Xin Wei

Guiwei

Yiwei

Wei Ding

not have

The period of the day from 3 pm to 5 pm.

Ren Shen

Shen Jia

Shen Bing

Valkyrie

Gengshen

The period of the day from 5 pm to 7 pm.

Gui You

friend and mentor

Dingyou

Ji You

Heart

The time of day from 7 pm to 9 pm.

JOE

Xu Bing

Wuxu

Geng Xu

Ren Xu

The period of a day from 9 pm to 1 1.

Yihai

Dinghai

Jihai

Xinhai

Guihai