Gemini 2nd decan
10° — 20°·Subruled by Libra
Decan ruler
Second decan of Gemini (10°–20°). Subruled by Libra — blends Gemini's air nature with Libra's qualities.
Gemini archetype
Gemini is the diurnal domicile of Mercury. Mutable air, traditionally tied to exchange and pairing.
Libra subruler archetype
Libra is the diurnal domicile of Venus and exaltation of Saturn. Cardinal air, traditionally tied to weighing and judgment.
Other Gemini decans
Reference, not advice
This is cultural and astronomical reference, not personal prediction or advice.
The triplicity decan system assigns each decan a subruler from the sign's element triplicity, in zodiacal order. This is the modern Western convention; classical Hellenistic decan assignments (Chaldean order) differ. See methodology.
Last reviewed .