Gemini 3rd decan
20° — 30°·Subruled by Aquarius
Decan ruler
Third decan of Gemini (20°–30°). Subruled by Aquarius — blends Gemini's air nature with Aquarius's qualities.
Gemini archetype
Gemini is the diurnal domicile of Mercury. Mutable air, traditionally tied to exchange and pairing.
Aquarius subruler archetype
Aquarius is the diurnal domicile of Saturn in pre-1781 tradition. Fixed air, traditionally tied to communal frameworks.
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 .