The third decan of Leo

The closing ten degrees of Leo, where both traditions agree on Mars and the warmth acquires a fighting edge.

The technical picture

Degrees: 20 to 30 degrees of Leo
Sun here roughly: August 12 to August 22. The boundary shifts by about a day with the leap cycle, so a birthday within a day of either end needs a calculated chart.
Sign ruler: Sun, over all three decans
Traditional face ruler: Mars, from the Chaldean order
Modern triplicity ruler: Mars, by way of Aries
Do they agree: Yes. Both traditions give this decan to Mars, which is true of only nine of the thirty-six.

The core of this decan

The warmth has an edge on it in the final third. Mars rules these degrees in both schemes, and the result is a stretch of the sign that is markedly more willing to fight for what it cares about. Planets here are direct, quick to defend, and quick to act. The generosity is still there. It now comes with a temper attached.

How it differs from the rest of the sign

The first decan of Leo shines and the second preaches. This one goes to war for it. That makes it the most immediately effective of the three and the least patient, and it changes what happens when something is challenged: the opening decan is wounded, the middle one explains, and the third one responds. It is also the closest to the end of the sign, which gives it a certain finality.

The two rulers

Mars takes this decan in both schemes, and it is one of the nine places they agree. The face system arrives there by continuing the Chaldean order; the modern one because the third decan of a fire sign takes Aries. Mars in Leo is fire in fire. That amplifies rather than tempers, and the double assignment is fair warning that the courage and the combativeness are one faculty.

Where the friction is

A quick defense is not always a needed one. A planet in these degrees can go to war over something that was not an attack, and the speed of the response makes it hard to check first. Pride and anger are close together here, which means an argument can start about dignity while appearing to be about something else entirely. It ends quickly. The marks last longer than the heat did.

Working with it

Put a beat between the insult and the response, and use it to establish whether an insult was intended. That single pause does most of the work available here. It also helps to aim the fighting energy at something structural instead of at whoever happened to be nearest. And apologize quickly when it does go wrong, since this decan hates it and it costs far less than the alternative.

Questions to sit with

What did you defend this week that was never actually under attack?
When was the argument about the subject, and when was it about dignity?
What is worth your fight that you have not been aiming it at?

The other decans of Leo

The rulers involved

Start here

Find which decan your own planets fall in.

Educational and reflective. This describes tendencies, not predictions, and is not medical, legal, financial, or psychological advice.

Drafted from an expert brief, reviewed by a practising astrologer with 30 years of experience, and grounded in computed chart data.