Jeong-Sa day pillar at a glance
A torch blazing in early summer.
| Day pillar | Jeong-Sa (丁巳) · Mandarin Ding Si · Korean 정사일주 |
|---|---|
| Heavenly stem | 丁 Jeong — Yin Fire (a candle, lamp or starlight) |
| Earthly branch | 巳 Sa — Snake, Fire (yin) |
| Season / hour of the branch | early summer (May) · 9–11 am |
| Hidden stems (지장간) | 戊 Hurting Officer · 庚 Direct Wealth · 丙 Rob Wealth |
| 12 life stage (12운성) | Peak (제왕) |
| Spouse-palace star | Rob Wealth (겁재) |
| Nayin sound element | Sandy Earth (沙中土) |
| Position | #54 of the 60 Gapja (decade of 甲寅) |
Jeong-Sa day pillar personality
- passionate
- intense
- driven
Jeong-Sa is fire within fire: stem and branch share an element and Jeong is at its Peak. Tradition reads intensity, passion, ambition and strong opinions. Some schools list Jeong-Sa among the Goran pillars. Jeong-Sa people are highly driven and can accomplish a lot quickly. The classic cautions are temper and burning out by refusing to slow down.
The Jeong day master
Jeong (丁) is the candle and the starlight: focused, warm and perceptive. Its light is small but steady, so Jeong people tend to give deep attention to a few people and a few crafts.
Sitting on Sa (巳)
Sa (巳) is early-summer fire with metal hidden inside. As a day branch it adds quick thinking, strategy and a warm but watchful presence. Its main hidden stem, 丙, is Rob Wealth to a Jeong day master (rival, drive, competition), so the inner self leans toward rival.
Like every one of the 60 pillars, Jeong-Sa pairs a stem and a branch of the same polarity, so it is a purely yin pillar: receptive, inward and subtle in expression.
Hidden stems and the 12 life stages
Every earthly branch carries one to three hidden stems (지장간, jijanggan). Their share follows the traditional day-count table (월률분야) used by the site’s Saju calculator. Each hidden stem becomes a ten god when compared with the day master 丁.
| Hidden stem | Element | Role | Days | Ten god | Theme |
|---|---|---|---|---|---|
| 戊 Mu | Yang Earth | residual qi | 7 | Hurting Officer | expression, creativity, rebellion |
| Gyeong | Yang Metal | middle qi | 7 | Direct Wealth | steady income, management, thrift |
| 丙 Byeong | Yang Fire | main qi | 16 | Rob Wealth | rival, drive, competition |
Life stage: Peak (제왕)
Peak (Jewang) is the emperor at the height of power: the strongest of all twelve stages. It suggests leadership and great energy, with the classic warning that what peaks must also learn to yield. For Jeong, that stage falls exactly on Sa, so the pillar’s own branch shows peak power.
Five-element balance
On its own, the Jeong-Sa pillar is led by Fire (77%), followed by Earth (12%), Metal (12%). Wood and Water are absent from the pillar itself.
One pillar is only two of the eight characters in a full chart; the year, month and hour pillars often fill the gaps. Tradition treats under-represented elements as balancing themes, for example Wood → green, mornings, walks among trees, starting a course; Earth → regular meals, routines, tidy spaces, gardening; Metal → decluttering, deep breathing, clear decisions; Water → sleep, water, journaling, quiet reading.
Jeong-Sa in love and compatibility
The day branch is called the spouse palace. With Rob Wealth in the spouse palace, there is passion and competitiveness inside the relationship. Tradition advises separate finances and conscious give-and-take to avoid power struggles.
As a Jeong day master, Jeong-Sa is devoted and romantic, remembers small details and expects the same sincerity in return. Starting (“post-horse”) branch: In, Sin, Sa and Hae begin each season. Tradition links them with Yeokma (驛馬, travelling horse): movement, change of place and busy schedules.
Compatible and challenging day pillars
- Best traditional match: Im-Sin (壬申) — stems combine (丁 + 壬 → Wood) and branches form a six-harmony (巳 + 申).
- Friendly branches: Sin (Monkey) (six-harmony) and Yu (酉) and Chuk (丑) (three-harmony Metal frame).
- Most tension: Gye-Hae (癸亥) — the branches clash (巳 vs 亥) and the stems clash.
Compatibility in Saju compares whole charts; the day pillar is only one piece. Treat this as a conversation starter, not a verdict on any relationship.
Jeong-Sa day pillar for women and men
Personality traits above apply to everyone. Gender enters only through an old convention: classical texts treat Wealth as the spouse star in a man’s chart and Officer in a woman’s chart. Modern readers apply the spouse palace to any partner.
Jeong-Sa woman
No Officer star sits inside the Jeong-Sa spouse palace, so for a woman’s chart classical texts read partner timing from the other pillars and the ten-year luck cycles. The palace’s main star, Rob Wealth, sets the tone of the relationship instead.
Jeong-Sa man
Direct Wealth (庚) sits in the spouse palace as the middle qi, which classical texts read, for a man’s chart, as a close and quiet but present bond: the partner star is “at home”. Being a hidden minor star, its influence is subtler and often grows with age.
Jeong-Sa career and work style
Career themes in Saju come from the day master and from the star in the spouse palace, which also shows how a person behaves in private and in partnerships.
- From the Jeong stem: research and analysis, medicine and care, teaching and mentoring, arts, writing and craft.
- From Rob Wealth in the day branch: competitive fields such as sales, sports, startups and negotiation.
- From the Peak stage: leadership, entrepreneurship and high-responsibility posts.
Work that draws on the pillar’s keywords (passionate, intense, driven) tends to feel most natural for Jeong-Sa.
Strengths and cautions
Strengths
- concentration
- empathy
- quiet persistence
- Rival (Rob Wealth seat)
- Peak power (Peak stage)
Watch out for
- bottling up feelings
- sensitivity to criticism
- overthinking
- Shared money and guarantees
Jeong-Sa day pillar in 2027 (Jeongmi year)
2027 is the Jeongmi (丁未) year, Yin Fire over the Earth Goat, running from Ipchun (around 4 February 2027) to Ipchun 2028 in Saju.
| 2027 factor | For Jeong-Sa |
|---|---|
| Year stem 丁 Jeong | Friend |
| Year branch 未 Mi (main qi 己) | Eating God |
| Jeong at Mi | Coming of Age stage |
| Day branch 巳 vs 未 | Fire directional group |
For Jeong day masters 2027 is a Friend year: the yearly stem is your own character, and Mi is a Coming-of-Age stage for Jeong. Tradition reads confidence, independence and new circles of peers; keep an eye on splitting resources too thin.
Sa joins Mi in the Sa-O-Mi southern Fire directional group. Tradition reads momentum and like-minded company, with the reminder that extra Fire can mean extra heat in temper.
Jeong-Sa days in 2027: Feb 7, Apr 8, Jun 7, Aug 6, Oct 5, Dec 4. Some people like to schedule small personal milestones on their own pillar’s days, purely for fun.
Year readings are traditional entertainment. Make decisions about money, health or relationships on facts and professional advice.
Traditional labels and concept notes
- Stem-branch harmony (干如支同) — stem and branch share one element, so the self is strongly rooted: independence and persistence, sometimes stubbornness.
- Goran (孤鸞, lone phoenix, some schools) — an old label about independence in relationships; modern readers see it as a reminder to balance self-reliance with togetherness, not a sign of being single.
- Starting (“post-horse”) branch — In, Sin, Sa and Hae begin each season. Tradition links them with Yeokma (驛馬, travelling horse): movement, change of place and busy schedules.
- Nayin: Sandy Earth (沙中土), the “sound element” shared with Byeong-Jin (丙辰).
- Empty branches (gongmang, 空亡): Ja and Chuk (子丑), because Jeong-Sa belongs to the decade that starts with 甲寅.
- Same pillar as the years 1917, 1977, 2037, 2097 (for the year pillar, not the day).
Labels such as Goegang or Baekho come from classical star lists that vary between schools. They are historical vocabulary, not predictions.
How Jeong-Sa compares with neighbouring pillars
Same stem Jeong (丁), different branches
| Pillar | Branch | Life stage | Spouse-palace star |
|---|---|---|---|
| Jeong-Chuk (丁丑) | Ox Earth | Tomb | Eating God |
| Jeong-Myo (丁卯) | Rabbit Wood | Illness | Indirect Resource |
| Jeong-Sa (丁巳) | Snake Fire | Peak | Rob Wealth |
| Jeong-Mi (丁未) | Goat Earth | Coming of Age | Eating God |
| Jeong-Yu (丁酉) | Rooster Metal | Birth | Indirect Wealth |
| Jeong-Hae (丁亥) | Pig Water | Conception | Direct Officer |
Same branch Sa (巳), different stems
| Pillar | Stem | Life stage | Spouse-palace star |
|---|---|---|---|
| Eul-Sa (乙巳) | Yin Wood | Bath | Hurting Officer |
| Jeong-Sa (丁巳) | Yin Fire | Peak | Rob Wealth |
| Gi-Sa (己巳) | Yin Earth | Peak | Direct Resource |
| Sin-Sa (辛巳) | Yin Metal | Death | Direct Officer |
| Gye-Sa (癸巳) | Yin Water | Conception | Direct Wealth |
How to find your day pillar
- Open the free Korean Saju calculator and enter your birth date, time and city.
- Read the day column of your chart: the top character is your day master, the bottom one your spouse palace.
- Check births near midnight: schools differ on whether 11 pm–midnight belongs to the same day or the next.
- Unlike the year and month, the day pillar ignores solar terms: it is a continuous 60-day count, so Jeong-Sa returns every 60 days.