Yin Wood year pillar
Wood Rooster 乙酉
The Yi 乙 year stem carries Wood; the Rooster's You 酉 branch keeps its fixed Metal coordinate.
Year pillar乙酉Yin Wood Rooster
Pillar anatomy
One stem above one branch
Earthly branch
You branch · Yin Metal
Hidden stems inside the You branch
- 辛xīnMetalprimary
This Na Yin is shared with the other pillar in its two-pillar cycle pair, 甲申 Yang Wood Monkey.
Exact date records
Wood Rooster years, 1901–2099
The complete 乙酉 pillar returns every sixty years. Each record below keeps the same animal, stem element, and polarity, while its exact lunar-year boundary and leap-month pattern change.
Complete signature return
1945
- Lunar-year boundary
- 13 February 1945 → 1 February 1946
- Li Chun · Start of Spring
- 4 February 1945 at 12:19
- Leap month
- None · twelve lunar months
Complete signature return
2005
- Lunar-year boundary
- 9 February 2005 → 28 January 2006
- Li Chun · Start of Spring
- 4 February 2005 at 01:43
- Leap month
- None · twelve lunar months
Complete signature return
2065
- Lunar-year boundary
- 5 February 2065 → 25 January 2066
- Li Chun · Start of Spring
- 3 February 2065 at 15:03
- Leap month
- None · twelve lunar months
Wood Rooster with the current Yang Fire Horse year
No named branch relation
No named branch relation
No named stem relation
乙 with 丙
Wood generates Fire
Wood year stem with the current Fire year stem.
Same branch, five stems
Compare all five Rooster elements
Calendar and pillar conventions are recorded in the methodology.