1921 Chinese Zodiac: Year of the Yin Metal Rooster (辛酉)
The 1921 year pillar
The year 1921 corresponds to 辛酉 — a Yin Metal year combined with the Rooster branch. The Na Yin image for this pair is "Wood of the Pomegranate" (石榴木).
Rooster year, Yin Metal stem
People often describe 1921 as the year of the Metal Rooster. The animal comes from the branch; the element label comes from the stem. Together they form the traditional shorthand for the year's character.
What a year pillar tells you
A year pillar is one of four pillars in a BaZi chart. The year animal is a familiar cultural label, but a full chart also includes month, day, and hour pillars. Your Day Master — not your year animal — is the primary reference point in most readings.
Build your full chart
MingLens can calculate your four pillars from your birth date, local time, and birthplace. See how your Rooster year fits into the complete structure.