Aries 2nd decan
10° — 20°·Subruled by Leo
Decan ruler
Second decan of Aries (10°–20°). Subruled by Leo — blends Aries's fire nature with Leo's qualities.
Aries archetype
Aries is the domicile of Mars and exaltation of the Sun in Hellenistic tradition. Associated with initiation, the spring equinox in the tropical zodiac, and the cardinal beginning of the year.
Leo subruler archetype
Leo is the sole domicile of the Sun. Fixed fire, traditionally tied to sovereignty and visible display.
Other Aries 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 .