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Day Pillar 56 of 60 · Nayin Sky Fire

Ji Wei (己未) Day Pillar — Yin Earth on the Goat

The Ji Wei day pillar pairs the Ji day master (Yin Earth) with the Wei branch (Earth, the Goat). Below: the computed facts, what the seat relation and twelve-stage position mean structurally, the nayin gloss, the classical reading of the spouse palace, and an instant lookup for your own pillar.

Computed facts (engine-verified)

This page is generated from the engine, not hand-written; structural facts reconcile against the methodology page.

Day master Ji · Yin Earth
Day branch Wei (Goat) · Earth
Hidden stems Ji (Peer, main qi); Ding (Indirect Resource, middle qi); Yi (Seven Killings, residual)
Stage of the stem hereAttiring (3 of 12)
NayinSky Fire · 天上火 (shared with Wu Wu 戊午)
Seat relationSame element (bi he) — traditional term: 比和

How Ji sits on Wei

Stem and branch share one element: Earth over Earth, so the Ji day master is seated on its own kind — a genuine root. The traditional name is 比和 (bǐ hé, "same kind"). Of all sixty pillars this arrangement gives the day master the most unambiguous footing: the base and the self speak the same element, for better or worse, and the rest of the chart decides which.

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Nayin: Sky Fire

Sky Fire (天上火): fire of the noon sky — the sun itself among the nayin. Maximum radiance, zero concealment.

The spouse palace (day branch)

In the spouse palace this is a Peers (比劫) configuration: the classical reading treats the partner-side branch as the same element as the Ji day master — a companion seat. The structural point — stated by the tradition, not by this site — is that closeness here tends to resemble friendship and side-by-side effort. Whether that sustains an actual marriage depends on the whole chart, which is precisely why this page makes no prediction.

The main qi (Ji, Peer) defines the palace's classical group: Self & Peers. Middle/residual tenants: Ding (Indirect Resource), Yi (Seven Killings).

A note on what this page deliberately does not do: the internet is full of "60 personality types" tables that assign a fixed character to each day pillar. This site rejects that framing. A day pillar is a structural position — who sits where, on what kind of ground, with which hidden tenants. The same pillar reads differently under a different month command, and no meaningful judgement exists without the other six characters. Where the tradition offers a reading, it is labelled as the tradition's; this site's own contribution is that every number and term on this page is computed, versioned, and checkable against the methodology page.

Find your own day pillar

Birth date alone is enough — the day pillar never needs a birth time. The calculation runs in your browser; nothing is sent anywhere.

Frequently asked

What is the Ji Wei (己未) day pillar?
The Ji Wei day pillar pairs the Ji stem (Yin Earth) with the Wei branch (Earth). Its computed facts: hidden stems Ji (Peer), Ding (Indirect Resource), Yi (Seven Killings), the Ji stem at the Attiring stage on this branch, seat relation "undefined", and nayin Sky Fire (天上火).
How do I find my own day pillar?
Use the calculator on this page (birth date is enough — the day pillar does not need a birth time) or the full chart calculator. Your day pillar is the third pillar of the four; each of the sixty has its own page on this site with the same computed structure.
Is the Ji Wei day pillar good or bad?
Neither, on its own. The seat relation (undefined) and the Attiring stage describe position and flow, not fortune. A meaningful reading needs the month command and the other six characters — any source that grades pillars as lucky or unlucky is simplifying past what the system itself claims.
What does the nayin Sky Fire mean?
Nayin (天上火) is a two-thousand-year-old classification that gives each PAIR of pillars a symbolic element-image — for Ji Wei it is "Sky Fire", shared with its partner pillar Wu Wu (戊午). It is a classical gloss layer, published here alongside the structural facts, never instead of them.

Nearby pillars

The other five pillars sharing this day master (Ji):

Ji Si · Ji Mao · Ji Chou · Ji Hai · Ji You

Wu Wu ←  ·  → Geng Shen

Reference index

Every enumerable component of ba zi has its own page here. Each page is computed by the same engine and can be checked item by item — none of it is a personality table.