Sexagenary cycle · position 37 of 60

庚子

Yang Metal Rat 庚子: 1960, 2020, 2080 Years & Na Yin

庚子 Gēng–Zǐ is pillar 37 of 60: Yang Metal over the Rat’s Water branch, with Na Yin Earth on the wall 壁上土. It names 1960, 2020, 2080 and returns as a day pillar every 60 days.

Gēng–Zǐ

Branch
子 Zi
Na Yin
壁上土
Rat in a traditional Chinese landscape
Heavenly Stem · 7/10庚GengYang Metal
Earthly Branch · 1/12子ZiRat · Yang Water
Both sequences advance one position at a time. This exact pair returns after sixty steps.

What is fixed inside 庚子

01 · Visible stem

庚

Geng

Yang Metal, stem 7 in the ten-stem sequence.

02 · Phase relation

Stem feeds branch

Metal generates Water, so the visible stem feeds the branch phase.

Earth on the wall

Earth on the wall becomes the surface and enclosure of a place people inhabit. In a day-pillar reading, it suggests the shaping of an inner setting: boundaries, finish and the distinction between what is shared and what stays within. Its character is domestic rather than monumental, unlike a city wall built to define a whole settlement.

壁上土

English association
Earth on the wall
Associated phase
土 Earth
Shares this Na Yin
辛丑 Yin Metal Ox

The 子 Zi coordinate

Animal
Rat
Branch polarity
Yang
Double hour
23:00–00:59
Month opens at
大雪 Major Snow
Direction
North

Inside this branch · 藏干

Hidden stems carried by 子

The relationship name below compares each interior stem with 庚 Geng as the reference stem.

  1. 01

    癸

    Primary interior stem

    伤官 Hurting Officer
Open all twelve hidden-stem interiors

Where 庚子 returns

Cycle position
37 / 60
Ten-position decade · 旬
甲午
Void branches · 空亡
辰 Dragon · 巳 Snake
Stem stage at this branch
死 Death

Annual returns in the supported range

Every occurrence from 1901 through 2099 is shown.

  1. 1960庚子
  2. 2020庚子
  3. 2080庚子
Read the Chinese New Year and Li Chun boundaries →

庚子 as a day pillar

Geng’s traditional Metal is strong and responsive to shaping. The Day Master image can describe resolve, clear distinctions and a preference for meeting a problem directly. Refinement matters as much as force: the interpretive question is how determination becomes purposeful action. Fire and Water give the classical discussion different ways of describing that shaping and expression.

庚 above 子

Metal generates Water, so the visible stem feeds the branch phase. The day branch holds Gui 癸 (Hurting Officer) relative to this Day Master.