Wu Yin (戊寅) — Yang Earth on the Tiger
A walled city built at the forest edge.
- Heavenly stem
- 戊 · Wu · Yang Earth
- Earthly branch
- 寅 · Yin · Tiger
- Na Yin
- Earth on the City Wall
- Hidden stems
- Jia, Bing, Wu
- Hidden gods
- Seven Killings, Indirect Resource, Friend
- Branch element
- Wood
Thick earth meeting wild growth — structure containing energy.
In BaZi, the day pillar is the pillar of the self. Its heavenly stem is your Day Master — the reference point for every other character in the chart. A person born on a Wu Yin day has Wu earth as their Day Master, sitting on the 寅 (wood) branch.
Personality
Wu earth is stable; the Tiger adds initiative and appetite. You protect what is yours and will act decisively when a boundary is crossed.
Work and vocation
Management, security, real estate, construction, operations — building things that last.
Relationships
Protective and dependable. Loosen the grip a little; people grow better without being guarded.
Health and rhythm
Tension in the jaw and gut. Regular exercise discharges what you contain.
Upcoming 戊寅 days
The sexagenary day cycle repeats every sixty days. These are the next dates that fall on Wu Yin.
- 2026-12-30
- 2027-02-28
- 2027-04-29
- 2027-06-28
- 2027-08-27
- 2027-10-26
Is this your day pillar?
You do not need to know your day pillar in advance. Enter your birth date, time and place, and the calculator works out all four pillars — then shows how your Day Master reads against the rest of the chart.
Cast your free BaZi chartOther Wu days
All six Wu pillars share the same Day Master. For the stem on its own — its nature, strengths and blind spots — read the Wu Day Master guide.
This page is a study aid for classical BaZi symbolism, not a prediction. It describes tendencies and temperaments, not events, outcomes or dates. For medical, legal or financial decisions, consult a qualified professional.