Yin Wood year pillar
Wood Pig 乙亥
The Yi 乙 year stem carries Wood; the Pig's Hai 亥 branch keeps its fixed Water coordinate.
Year pillar乙亥Yin Wood Pig
Pillar anatomy
One stem above one branch
Earthly branch
Hai branch · Yin Water
- Solar coordinate
- Month 10, from Start of Winter
- Season · direction
- Winter · NNW
- Double-hour
- 21:00–23:00
This Na Yin is shared with the other pillar in its two-pillar cycle pair, 甲戌 Yang Wood Dog.
Exact date records
Wood Pig years, 1901–2099
The complete 乙亥 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
1935
- Lunar-year boundary
- 4 February 1935 → 23 January 1936
- Li Chun · Start of Spring
- 5 February 1935 at 01:48
- Leap month
- None · twelve lunar months
Complete signature return
1995
- Lunar-year boundary
- 31 January 1995 → 18 February 1996
- Li Chun · Start of Spring
- 4 February 1995 at 15:12
- Leap month
- Month 8
Complete signature return
2055
- Lunar-year boundary
- 28 January 2055 → 14 February 2056
- Li Chun · Start of Spring
- 4 February 2055 at 04:55
- Leap month
- Month 6
Wood Pig 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 Pig elements
Calendar and pillar conventions are recorded in the methodology.