Day pillars

Ding Wei 丁未

Red Goat · A cozy campfire on a summer evening

Stage · Coming of ageSeated · OutputKorean · jeongmi ilju
StructureFire Day Master × the Goat (Earth)

Yin Fire — warm candlelight. You are seated on the energy you produce, so your force flows outward rather than pooling.

Twelve-stageComing of age

Putting on the official robe. A strong wish to be recognised, and real push behind it.

Seated Ten GodOutput

The rice bowl is seated in your inner room. Appetite, ease of expression and an unhurried optimism are laid under this seat.

Hidden stems Ding · Companion · 9d Yi · Indirect Resource · 3d Ji · Output · 18d

The stems concealed inside (Goat). A branch is not one single energy — it holds this mixture, in these proportions across a 30-day month.

A campfire on a summer evening — the warmth that draws people in. Affectionate and talkative, the centre of the circle; manage the ember, meaning the emotional spend, and the heat lasts a long time.

Is Ding Wei actually your day pillar?

The day pillar shifts on solar-term and zi-hour boundaries, so it is not countable by eye. Enter your birth date and the engine computes it in under a minute — free, no account.

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Frequently asked

How do I know if I have the Ding Wei day pillar?

Your day pillar is the stem-branch pair governing the day you were born — Ding Wei (丁未) in this case. It rotates every day through a cycle of sixty, and the boundaries depend on solar terms and the 11pm zi-hour rule, so it is not something you can count by eye. Enter your birth date in our free reading and the engine computes it directly.

What is the Ding Wei day pillar like?

Red Goat — the image traditionally attached to it is "A cozy campfire on a summer evening". Your Day Master 丁 (Yin Fire — warm candlelight) sits on 未, the Goat, which carries Earth. In the twelve-stage cycle that position reads as Coming of age, and the seated Ten God is Output.

Does my day pillar tell me my whole chart?

No. The day pillar is two characters out of eight — your core axis, not the whole picture. The year, month and hour pillars, the balance of the five elements, and your decade luck all have to be laid on top before a reading means much. Treat a day-pillar page as the doorway, not the room.

Why is it called Jia Zi in Chinese and something else in Korean?

Same sixty-cycle, different reading of the same characters. 丁未 is romanised Ding Wei from Mandarin and jeongmi from Korean, and Korean saju calls the day pillar ilju (일주). The calculation is identical; the interpretive traditions differ.

Other pillars with the same Day Master ()

Other pillars seated on the Goat ()

See all 60 day pillars ›

The twelve-stage position, seated Ten God and hidden stems are computed by the Ioreum deterministic engine (ruleset ioreum-2026.07). The reading itself is interpretation from the day-pillar tradition, not verified science — we always tell you which part is calculation and which part is tradition.