Sexagenary cycle · position 26 of 60

己丑

Yin Earth Ox 己丑: 1949, 2009, 2069 Years & Na Yin

己丑 Jǐ–Chǒu is pillar 26 of 60: Yin Earth over the Ox’s Earth branch, with Na Yin Thunderbolt fire 霹雳火. It names 1949, 2009, 2069 and returns as a day pillar every 60 days.

Jǐ–Chǒu

Stem
己 Ji
Branch
丑 Chou
Na Yin
霹雳火
Ox in a traditional Chinese landscape
Heavenly Stem · 6/10己JiYin Earth
Earthly Branch · 2/12丑ChouOx · Yin Earth
Both sequences advance one position at a time. This exact pair returns after sixty steps.

What is fixed inside 己丑

01 · Visible stem

己

Ji

Yin Earth, stem 6 in the ten-stem sequence.

02 · Phase relation

Reinforcing

The stem and branch both carry Earth, so this pair repeats one phase rather than linking two phases.

Thunderbolt fire

Thunderbolt fire places a sudden flash within the very setting associated with Water. Its day-pillar symbolism is the interruption that makes a hidden charge visible: a moment of sharp expression against a quieter background. Contrast matters more than duration here, distinguishing a revealing instant from the steady warmth of a furnace or the broad light of the sky.

霹雳火

English association
Thunderbolt fire
Associated phase
火 Fire
Shares this Na Yin
戊子 Yang Earth Rat

The 丑 Chou coordinate

Animal
Ox
Branch polarity
Yin
Double hour
01:00–02:59
Month opens at
小寒 Minor Cold
Direction
North-northeast

Inside this branch · 藏干

Hidden stems carried by 丑

The relationship name below compares each interior stem with 己 Ji as the reference stem.

  1. 01

    己

    Primary interior stem

    比肩 Friend
  2. 02

    癸

    Middle interior stem

    偏财 Indirect Wealth
  3. 03

    辛

    Residual interior stem

    食神 Eating God
Open all twelve hidden-stem interiors

Where 己丑 returns

Cycle position
26 / 60
Ten-position decade · 旬
甲申
Void branches · 空亡
午 Horse · 未 Goat
Stem stage at this branch
墓 Tomb

Annual returns in the supported range

Every occurrence from 1901 through 2099 is shown.

  1. 1949己丑
  2. 2009己丑
  3. 2069己丑
Read the Chinese New Year and Li Chun boundaries →

己丑 as a day pillar

Ji is pictured as the soil of a field or garden, receptive to cultivation and able to hold what growing things need. As a Day Master image, it suggests patient involvement, practical care and development through steady attention. Its reading turns on conditions: warmth, moisture and room for growth make the surrounding chart part of the metaphor.

己 above 丑

The stem and branch both carry Earth, so this pair repeats one phase rather than linking two phases. The day branch holds Ji 己 (Friend), Gui 癸 (Indirect Wealth), Xin 辛 (Eating God) relative to this Day Master.