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Born December 1987

Yin Fire Rabbit year · Yang Water Rat month

Your Two Pillars

Year
Yin Fire
Rabbit
Month
Yang Water
Rat

Your month burns under your year's depth. Fire is controlled by Water — personal intensity tempered by generational current.

Inner depth, outer expression. What you carry inside becomes what you build outside. The quiet generation producing the visible month.

Hidden Stems

Your year branch (卯 · Rabbit) carries: 乙 Wood. Your month branch (子 · Rat) carries: 癸 Water. These hidden elements create a deeper layer of interaction beneath the two visible stems — currents that shape how the year-month relationship actually plays out in your life.

Nayin · 炉中火

Fire in the Furnace — contained, concentrated, purposeful heat. This isn't wildfire. It's the kind of fire that forges. Controlled intensity with a function. Read more about Fire in the Furnace →

Note: BaZi months follow the solar terms (節氣), not the Gregorian calendar. Boundaries shift by 1–2 days each year. If you were born near the start or end of a month, your actual pillars may differ. Enter your exact birth date below — the calculator handles the solar calendar precisely.

What's missing

Your Day Pillar is the one that defines who you actually are. The year is your generation. The month is your environment. The day is you. And you need your exact birthday to see it.

The Hour Pillar reveals how you express it — your inner world, your legacy, the part of you only the people closest to you ever see. Both require your exact birth date and time.

See your complete chart

Your Day Pillar — the one that defines who you actually are — needs your exact birthday.

Born in 1987 in a different month?

Also born in December?