Civil-date reference · 2090-06-21
June 21, 2090 BaZi Chart
Wednesday, June 21, 2090 maps to a reference three-pillar record of 庚戌 · 壬午 · 壬寅. The hour pillar remains unresolved until birth time and place are supplied.
Answer first: the reference Day Master for 2090-06-21 is Ren · Yang Water, and the day pillar is Yang Water Tiger (壬寅). This is a date record, not a complete personal reading.
Deterministic record
2090-06-21 at a glance
| Gregorian date | Wednesday, June 21, 2090 |
|---|---|
| Lunar date | 农历庚戌年五月廿四 · lunar month 五月, day 廿四 |
| Reference pillars | 庚戌 · 壬午 · 壬寅 (year · month · day) |
| Day Master | Ren · Yang Water · heavenly stem 壬 |
| Solar-term position | Day 1 of Summer Solstice (夏至), beginning 2090-06-21 |
| Next solar term | Minor Heat (小暑) · 2090-07-06 · 15 days 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 Metal Dog · Geng Xu
The visible stem is Geng · Yang Metal; the branch is Xu · Dog · Earth. Its Na Yin is 钗钏金, and the branch contains hidden stems 戊 · 辛 · 丁. Open the full Jiazi record →
Yang Water Horse · Ren Wu
The visible stem is Ren · Yang Water; the branch is Wu · Horse · Fire. Its Na Yin is 杨柳木, and the branch contains hidden stems 丁 · 己. Open the full Jiazi record →
Yang Water Tiger · Ren Yin
The visible stem is Ren · Yang Water; the branch is Yin · Tiger · Wood. Its Na Yin is 金箔金, and the branch contains hidden stems 甲 · 丙 · 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 2090
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 2090-06-21
What is the BaZi day pillar for Wednesday, June 21, 2090?
In this civil-date reference, the day pillar is 壬寅 (Yang Water Tiger), cycle position 39 of 60. A personal chart must still resolve the birthplace, local clock time, and day boundary.
What is the Day Master for Wednesday, June 21, 2090?
The reference Day Master is 壬, Ren · Yang 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 2090-06-21 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 2090-06-21?
2090-06-21 is day 1 of Summer Solstice (夏至) in this date reference. The next solar term is Minor Heat (小暑) on 2090-07-06.