Yin Fire year pillar
Fire Pig 丁亥
The Ding 丁 year stem carries Fire; the Pig's Hai 亥 branch keeps its fixed Water coordinate.
Year pillar丁亥Yin Fire 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, 丙戌 Yang Fire Dog.
Exact date records
Fire Pig years, 1901–2099
The complete 丁亥 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
1947
- Lunar-year boundary
- 22 January 1947 → 9 February 1948
- Li Chun · Start of Spring
- 4 February 1947 at 23:50
- Leap month
- Month 2
Complete signature return
2007
- Lunar-year boundary
- 18 February 2007 → 6 February 2008
- Li Chun · Start of Spring
- 4 February 2007 at 13:18
- Leap month
- None · twelve lunar months
Complete signature return
2067
- Lunar-year boundary
- 14 February 2067 → 2 February 2068
- Li Chun · Start of Spring
- 4 February 2067 at 02:37
- Leap month
- None · twelve lunar months
Fire Pig with the current Yang Fire Horse year
No named branch relation
No named branch relation
No named stem relation
丁 with 丙
Fire meets Fire
Fire 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.