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Earthly Branch profile

Wu · Horse · mid-summer Fire

Wu is mid-summer Fire, the central summer station where the seasonal sequence reaches its most outward and visible phase.

Fixed coordinates

Primary element
火
Polarity
Yang
Seasonal position
mid-summer
Double-hour
11:00–13:00
Solar-month position
5

Season and time coordinate

Its 11:00–13:00 double-hour and fifth solar-month position frame the traditional midday and mid-summer correspondence.

What the branch stores

Wu stores Ding and Ji in canonical order. This pair is shown without a percentage, strength rank, or claim that either stem is active in a specific chart.

What to watch for

Do not equate Wu with charisma, fame, restlessness, auspiciousness, or a predictable life event without complete chart evidence.

Hidden Stems structure

01丁02己

Practical reflection

Where does strong outward momentum need a centre that can sustain it after attention moves elsewhere?

Reading method and boundary

This page explains the traditional correspondence between a branch and its Hidden Stems. It adds no weighting, strength, or activation judgment and infers no event from one branch.

Return to the BaZi calculator →Read the complete structure guide →

Method and editorial provenance

Source and version details

Content version 1.0.0 · Rule version 1.0.0

Traditional BaZi Earthly Branches and fixed Hidden Stems table · Traditional reference method · AI-assisted explanatory content