Civil-date reference · 1958-06-21
June 21, 1958 BaZi Chart
Saturday, June 21, 1958 maps to a reference three-pillar record of 戊戌 · 戊午 · 己巳. The hour pillar remains unresolved until birth time and place are supplied.
Answer first: the reference Day Master for 1958-06-21 is Ji · Yin Earth, and the day pillar is Yin Earth Snake (己巳). This is a date record, not a complete personal reading.
Deterministic record
1958-06-21 at a glance
| Gregorian date | Saturday, June 21, 1958 |
|---|---|
| Lunar date | 农历戊戌年五月初五 · lunar month 五月, day 初五 |
| Reference pillars | 戊戌 · 戊午 · 己巳 (year · month · day) |
| Day Master | Ji · Yin Earth · heavenly stem 己 |
| Solar-term position | Day 16 of Grain in Ear (芒种), beginning 1958-06-06 |
| Next solar term | Summer Solstice (夏至) · 1958-06-22 · 1 day away |
| Western constellation | Gemini (双子) |
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.
Yang Earth Dog · Wu Xu
The visible stem is Wu · Yang Earth; the branch is Xu · Dog · Earth. Its Na Yin is 平地木, and the branch contains hidden stems 戊 · 辛 · 丁. Open the full Jiazi record →
Yang Earth Horse · Wu Wu
The visible stem is Wu · Yang Earth; the branch is Wu · Horse · Fire. Its Na Yin is 天上火, and the branch contains hidden stems 丁 · 己. Open the full Jiazi record →
Yin Earth Snake · Ji Si
The visible stem is Ji · Yin Earth; the branch is Si · Snake · Fire. Its Na Yin is 大林木, and the branch contains hidden stems 丙 · 庚 · 戊. 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 June 1958
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 1958-06-21
What is the BaZi day pillar for Saturday, June 21, 1958?
In this civil-date reference, the day pillar is 己巳 (Yin Earth Snake), cycle position 6 of 60. A personal chart must still resolve the birthplace, local clock time, and day boundary.
What is the Day Master for Saturday, June 21, 1958?
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 1958-06-21 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 1958-06-21?
1958-06-21 is day 16 of Grain in Ear (芒种) in this date reference. The next solar term is Summer Solstice (夏至) on 1958-06-22.