Year of the Rooster 酉
⚠ The saju year turns at ipchun, around 4 February — not 1 January, and not Lunar New Year. Born in January or the first days of February? Your branch is the previous animal.
Yin metal, refined and exact. The Rooster reads as standards made visible: precise, well-turned-out, unwilling to let a sloppy thing pass. The exactness earns respect, and directed at the people nearby it lands as criticism.
The Rooster in 2027, the Fire Goat year ›
Rooster compatibility, by the actual rules
Popular compatibility charts rarely say why. These come from two rule sets in the system — the harmony bindings (six harmony, three harmony) and the friction relations (clash, harm, destruction) — applied to your branch against all twelve. Everything below is computed, not written to fit.
Harmony
You and the Ox belong to the same three-branch group, which together produce one element. Read as a shared direction: you tend to want the same things.
Your branch and the Dragon bind directly — the classic pairing, read as easy mutual fit that settles rather than sparks.
You and the Snake belong to the same three-branch group, which together produce one element. Read as a shared direction: you tend to want the same things.
Friction
A minor breaking pattern with the Rat: something gets cracked and rebuilt. The mildest of the friction relations, and often the most productive.
You sit directly opposite the Rabbit on the cycle. Read as friction and movement — not doom, but a pairing that will not sit still.
A subtle mismatch with the Dog — the traditional reading is crossed wires rather than open conflict, the kind that shows up in timing and tone.
Everything else
No harmony or clash rule connects your branch to the Tiger. Traditionally that is read as neutral — the pairing is decided by the rest of both charts, not by the animals.
No harmony or clash rule connects your branch to the Horse. Traditionally that is read as neutral — the pairing is decided by the rest of both charts, not by the animals.
No harmony or clash rule connects your branch to the Goat. Traditionally that is read as neutral — the pairing is decided by the rest of both charts, not by the animals.
No harmony or clash rule connects your branch to the Monkey. Traditionally that is read as neutral — the pairing is decided by the rest of both charts, not by the animals.
The same branch as yours. Two of the same energy recognise each other instantly — and compete for the same ground just as fast.
No harmony or clash rule connects your branch to the Pig. Traditionally that is read as neutral — the pairing is decided by the rest of both charts, not by the animals.
The five day pillars seated on the Rooster
Your day branch says far more than your year branch. If you were born on a Rooster day, one of these is your day pillar.
Frequently asked
Which years are Rooster years?
1969, 1981, 1993, 2005, 2017, 2029 and every twelfth year before and after. One warning that matters: the saju year turns at ipchun, around 4 February — not on 1 January and not at Lunar New Year. If you were born in January or the first days of February, your branch is the previous animal.
What is the Rooster compatible with?
By the branch rules: Ox (Three Harmony), Dragon (Six Harmony), Snake (Three Harmony). Friction relations run to Rat (Destruction), Rabbit (Clash), Dog (Harm). These describe one character out of the eight in each person's chart, so treat them as a first note rather than a verdict.
Does being a Rooster tell me my personality?
Only thinly. Your animal is your year branch — one of eight characters, shared with roughly a twelfth of everyone alive. The character that stands for you is the top of your day pillar, and it changes every single day. That is where a real reading starts.
Is the Korean zodiac different from the Chinese one?
Same twelve animals in the same order — Korea keeps the Rabbit where Vietnam uses the Cat. In Korean the Rooster is the 닭 (酉), romanised You in Mandarin. What differs between the traditions is the reading culture, not the cycle.
Branch relations are computed from the Ioreum engine’s harmony and clash tables (ruleset ioreum-2026.07) — the same tables our compatibility score uses. The character readings are interpretation from tradition, not verified science.