Civil-date reference · 1919-11-21
November 21, 1919 BaZi Chart
Friday, November 21, 1919 maps to a reference three-pillar record of 己未 · 乙亥 · 丁丑. The hour pillar remains unresolved until birth time and place are supplied.
Answer first: the reference Day Master for 1919-11-21 is Ding · Yin Fire, and the day pillar is Yin Fire Ox (丁丑). This is a date record, not a complete personal reading.
Deterministic record
1919-11-21 at a glance
| Gregorian date | Friday, November 21, 1919 |
|---|---|
| Lunar date | 农历己未年九月廿九 · lunar month 九月, day 廿九 |
| Reference pillars | 己未 · 乙亥 · 丁丑 (year · month · day) |
| Day Master | Ding · Yin Fire · heavenly stem 丁 |
| Solar-term position | Day 14 of Start of Winter (立冬), beginning 1919-11-08 |
| Next solar term | Minor Snow (小雪) · 1919-11-23 · 2 days away |
| Western constellation | Scorpio (天蝎) |
Three coordinates, three jobs
What the reference pillars contain
Each stem-branch pair is a deterministic calendar coordinate. Its role changes by pillar position, so the three rows stay separate rather than collapsing into one personality label.
Yin Earth Goat · Ji Wei
The visible stem is Ji · Yin Earth; the branch is Wei · Goat · Earth. Its Na Yin is 天上火, and the branch contains hidden stems 己 · 丁 · 乙. Open the full Jiazi record →
Yin Wood Pig · Yi Hai
The visible stem is Yi · Yin Wood; the branch is Hai · Pig · Water. Its Na Yin is 山头火, and the branch contains hidden stems 壬 · 甲. Open the full Jiazi record →
Yin Fire Ox · Ding Chou
The visible stem is Ding · Yin Fire; the branch is Chou · Ox · Earth. Its Na Yin is 涧下水, and the branch contains hidden stems 己 · 癸 · 辛. Open the full Jiazi record →
Calculation boundary
What this date does not settle
The atlas uses a standard civil-date reference so dates can be compared consistently. A real birth happened at a place and an instant, not inside a URL slug.
- Hour pillar: requires birth time after historical timezone and true-solar-time correction.
- Day boundary: a late-night clock time can cross the adopted Zi-hour or solar-day boundary after correction.
- Solar-term boundary: an actual birth instant near a term transition can change the resolved year or month pillar.
- Interpretation: one date or one Jiazi pair does not determine career, relationships, wealth, health, or events.
Every date in November 1919
Resolve the fourth pillar
Calculate the actual birth chart
Add birth time and birthplace. Pillarwise then resolves historical timezone, longitude correction, equation of time, day-boundary risk, and the hour pillar before it generates a chart.
Questions about 1919-11-21
What is the BaZi day pillar for Friday, November 21, 1919?
In this civil-date reference, the day pillar is 丁丑 (Yin Fire Ox), cycle position 14 of 60. A personal chart must still resolve the birthplace, local clock time, and day boundary.
What is the Day Master for Friday, November 21, 1919?
The reference Day Master is 丁, Ding · Yin Fire. The Day Master is the heavenly stem of the resolved day pillar; it is not a complete personality result.
Can I calculate a complete BaZi chart from 1919-11-21 alone?
No. A complete Four Pillars chart requires birth time and birthplace. Historical timezone, longitude correction, equation of time, and hour or day boundaries can materially change the resolved chart.
Which solar term contains 1919-11-21?
1919-11-21 is day 14 of Start of Winter (立冬) in this date reference. The next solar term is Minor Snow (小雪) on 1919-11-23.