Civil-date reference · 1945-03-31
March 31, 1945 BaZi Chart
Saturday, March 31, 1945 maps to a reference three-pillar record of 乙酉 · 己卯 · 己亥. The hour pillar remains unresolved until birth time and place are supplied.
Answer first: the reference Day Master for 1945-03-31 is Ji · Yin Earth, and the day pillar is Yin Earth Pig (己亥). This is a date record, not a complete personal reading.
Deterministic record
1945-03-31 at a glance
| Gregorian date | Saturday, March 31, 1945 |
|---|---|
| Lunar date | 农历乙酉年二月十八 · lunar month 二月, day 十八 |
| Reference pillars | 乙酉 · 己卯 · 己亥 (year · month · day) |
| Day Master | Ji · Yin Earth · heavenly stem 己 |
| Solar-term position | Day 11 of Spring Equinox (春分), beginning 1945-03-21 |
| Next solar term | Clear and Bright (清明) · 1945-04-05 · 5 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 Rooster · Yi You
The visible stem is Yi · Yin Wood; the branch is You · Rooster · Metal. Its Na Yin is 泉中水, and the branch contains hidden stem 辛. Open the full Jiazi record →
Yin Earth Rabbit · Ji Mao
The visible stem is Ji · Yin Earth; the branch is Mao · Rabbit · Wood. Its Na Yin is 城头土, and the branch contains hidden stem 乙. Open the full Jiazi record →
Yin Earth Pig · Ji Hai
The visible stem is Ji · Yin Earth; the branch is Hai · Pig · Water. Its Na Yin is 平地木, and the branch contains hidden stems 壬 · 甲. 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 March 1945
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 1945-03-31
What is the BaZi day pillar for Saturday, March 31, 1945?
In this civil-date reference, the day pillar is 己亥 (Yin Earth Pig), cycle position 36 of 60. A personal chart must still resolve the birthplace, local clock time, and day boundary.
What is the Day Master for Saturday, March 31, 1945?
The reference Day Master is 己, Ji · Yin Earth. 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 1945-03-31 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 1945-03-31?
1945-03-31 is day 11 of Spring Equinox (春分) in this date reference. The next solar term is Clear and Bright (清明) on 1945-04-05.