Civil-date reference · 2017-07-23
July 23, 2017 BaZi Chart
Sunday, July 23, 2017 maps to a reference three-pillar record of 丁酉 · 丁未 · 辛亥. The hour pillar remains unresolved until birth time and place are supplied.
Answer first: the reference Day Master for 2017-07-23 is Xin · Yin Metal, and the day pillar is Yin Metal Pig (辛亥). This is a date record, not a complete personal reading.
Deterministic record
2017-07-23 at a glance
| Gregorian date | Sunday, July 23, 2017 |
|---|---|
| Lunar date | 农历丁酉年闰六月初一 · lunar month 闰六月, day 初一 |
| Reference pillars | 丁酉 · 丁未 · 辛亥 (year · month · day) |
| Day Master | Xin · Yin Metal · heavenly stem 辛 |
| Solar-term position | Day 2 of Major Heat (大暑), beginning 2017-07-22 |
| Next solar term | Start of Autumn (立秋) · 2017-08-07 · 15 days away |
| Western constellation | Leo (狮子) |
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 Fire Rooster · Ding You
The visible stem is Ding · Yin Fire; the branch is You · Rooster · Metal. Its Na Yin is 山下火, and the branch contains hidden stem 辛. Open the full Jiazi record →
Yin Fire Goat · Ding Wei
The visible stem is Ding · Yin Fire; the branch is Wei · Goat · Earth. Its Na Yin is 天河水, and the branch contains hidden stems 己 · 丁 · 乙. Open the full Jiazi record →
Yin Metal Pig · Xin Hai
The visible stem is Xin · Yin Metal; the branch is Hai · Pig · Water. Its Na Yin is 钗钏金, 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 July 2017
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 2017-07-23
What is the BaZi day pillar for Sunday, July 23, 2017?
In this civil-date reference, the day pillar is 辛亥 (Yin Metal Pig), cycle position 48 of 60. A personal chart must still resolve the birthplace, local clock time, and day boundary.
What is the Day Master for Sunday, July 23, 2017?
The reference Day Master is 辛, Xin · Yin Metal. 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 2017-07-23 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 2017-07-23?
2017-07-23 is day 2 of Major Heat (大暑) in this date reference. The next solar term is Start of Autumn (立秋) on 2017-08-07.