Civil-date reference · 1915-04-12
April 12, 1915 BaZi Chart
Monday, April 12, 1915 maps to a reference three-pillar record of 乙卯 · 庚辰 · 癸酉. The hour pillar remains unresolved until birth time and place are supplied.
Answer first: the reference Day Master for 1915-04-12 is Gui · Yin Water, and the day pillar is Yin Water Rooster (癸酉). This is a date record, not a complete personal reading.
Deterministic record
1915-04-12 at a glance
| Gregorian date | Monday, April 12, 1915 |
|---|---|
| Lunar date | 农历乙卯年二月廿八 · lunar month 二月, day 廿八 |
| Reference pillars | 乙卯 · 庚辰 · 癸酉 (year · month · day) |
| Day Master | Gui · Yin Water · heavenly stem 癸 |
| Solar-term position | Day 7 of Clear and Bright (清明), beginning 1915-04-06 |
| Next solar term | Grain Rain (谷雨) · 1915-04-21 · 9 days away |
| Western constellation | Aries (白羊) |
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 Wood Rabbit · Yi Mao
The visible stem is Yi · Yin Wood; the branch is Mao · Rabbit · Wood. Its Na Yin is 大溪水, and the branch contains hidden stem 乙. Open the full Jiazi record →
Yang Metal Dragon · Geng Chen
The visible stem is Geng · Yang Metal; the branch is Chen · Dragon · Earth. Its Na Yin is 白蜡金, and the branch contains hidden stems 戊 · 乙 · 癸. Open the full Jiazi record →
Yin Water Rooster · Gui You
The visible stem is Gui · Yin Water; the branch is You · Rooster · Metal. Its Na Yin is 剑锋金, and the branch contains hidden stem 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 April 1915
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 1915-04-12
What is the BaZi day pillar for Monday, April 12, 1915?
In this civil-date reference, the day pillar is 癸酉 (Yin Water Rooster), cycle position 10 of 60. A personal chart must still resolve the birthplace, local clock time, and day boundary.
What is the Day Master for Monday, April 12, 1915?
The reference Day Master is 癸, Gui · Yin Water. 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 1915-04-12 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 1915-04-12?
1915-04-12 is day 7 of Clear and Bright (清明) in this date reference. The next solar term is Grain Rain (谷雨) on 1915-04-21.