§ I — The Day You Began · 出生日期
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2027 is the Ding Wei (丁未) year: Yin Fire over the Goat branch. BaZi reads that annual pillar against your Day Master and the branches already present in your Four Pillars.
A zodiac forecast uses only your birth-year animal. This calculator derives your Four Pillars and Day Master, reads Ding Fire as a specific Ten God, and checks the Goat against your visible natal branches.
You see your Four Pillars, Day Master, elemental balance, and a personalized 2027 preview with no account or email required. The complete reading adds 2026 context and a personalized map of all 12 solar-term months in 2027 for a one-time $4.99.
BaZi annual pillars change around Li Chun, the Start of Spring, usually near February 4. That boundary is different from Lunar New Year, so early-February dates need calendar-aware calculation.