Day pillar 38 of 60

辛丑 xin chou

Metal stem over Earth branch. The yin metal day master, sitting on the Ox (丑).

Every structural fact about 辛丑 below can be checked against an almanac; only the passage marked conventionally read as is interpretation.

辛 above, 丑 below

辛 Heavenly stem Metal 金 · yin
丑 Earthly branch Earth 土 · Ox

The branch generates the stem: Earth produces Metal. This is the more comfortable arrangement of the two — the ground under the stem is feeding it rather than draining it.

Where 辛丑 sits in the five elements

Wood and Fire do not appear anywhere in this pillar.

Metal48.1%
Earth40.7%
Water11.1%

Metal leads at 48.1%, then earth at 40.7%.

What is buried inside 丑

己Earthprimary
癸Watermiddle
辛Metalresidual

丑 hides 3 stems. The primary is 己 (Earth), what produces the stem; behind it sit 癸 (Water, what the stem produces) and 辛 (Metal, the same element as the stem).

辛 meeting 丑: the 養 stage

The twelve stages (十二長生): yang stems run forward, yin stems backward.

養
nurture nurture — being prepared, not yet deployed

辛 meets 丑 at the 養 stage — nurture.

丑 against 未, with 子

Opposite across the cycle (六沖), and paired with (六合):

Clashes with
未 (Goat) — 辛未
Combines with
子 (Rat) — 甲子

Nayin: 壁上土

Nayin (納音) groups the cycle in pairs, each with an image. This one shares its image with 庚子: 壁上土, “earth on the wall.”

How 辛丑 is conventionally read

辛 is finished metal: jewellery, a needle, the edge that has been honed. 丑 is the last stretch of winter, storing what is not yet ready.

A metal-element day master on a earth footing — one of eight characters, which colours a chart and does not fix the person.

When the next 辛丑 days fall

The sixty-cycle repeats every sixty days, so this pillar returns roughly every two months. The next one is 23 November 2026 (Monday). Each is calculated at midday Beijing time; a birth in the hour before midnight can still belong to the previous 辛丑 day, because the day rolls at 23:00 true solar time.

DateWeekdayYear / month / day pillar
2026-11-23Monday丙午 己亥 辛丑
2027-01-22Friday丙午 辛丑 辛丑
2027-03-23Tuesday丁未 癸卯 辛丑
2027-05-22Saturday丁未 乙巳 辛丑
2027-07-21Wednesday丁未 丁未 辛丑
2027-09-19Sunday丁未 己酉 辛丑

Showing up to eight of the 6 occurrences in the next twelve months, from 2026-10-31.

辛 on six different footings

Six pillars carry this stem. It is the same day master every time, so everything that differs below is caused by the branch underneath it:

PillarBranchFootingStage
辛未未 · GoatMetal on Earthdecline
辛巳巳 · SnakeMetal on Firedeath
辛卯卯 · RabbitMetal on Woodseverance
辛丑 ←丑 · OxMetal on Earthnurture
辛亥亥 · PigMetal on Waterbath
辛酉酉 · RoosterMetal on Metaloffice

Here the footing is Earth — what produces the stem. The other five branches this stem sits on are 未 (Earth), 巳 (Fire), 卯 (Wood), 亥 (Water), 酉 (Metal).

The Metal element  ·  The Earth element  ·  30 worked reference charts  ·  How the calculation is verified