Born on March 30

The line between Aries’ first and second decans runs straight through March 30. Tradition gives the opening stretch to Mars and the next to the Sun, and which side of that line your birthday actually occupies depends on the year and hour you were born — this date straddles it.

Spark or steady flame

On the Mars side, the Aries Sun is pure ignition: fast, blunt, first, gone. On the Sun’s side the fire changes character — steadier, warmer, more aware of its audience, burning to sustain rather than to start. March 30 people usually report the mixture: a sprinter’s reflexes attached to a performer’s follow-through, impulse that somehow remembers to take a bow. Which trait dominates can literally come down to your birth minute, which is a satisfying thing to be able to check.

Pursuit in two styles

In love the Mars strain chases and the Sun strain courts — one moves in a straight line at speed, the other stages the whole production, lighting included. A March 30 typically does both: the blunt opening question, then, unexpectedly, the anniversary remembered with theater. At work the blend suits arenas that need both launch and reign — founding a thing and then actually fronting it, opening the restaurant and hosting its floor, starting the practice and keeping its patients for decades.

Pride and impatience, twin risks

Each decan ships its hazard. Mars-side, it’s impatience — the fuse, the leap, the bruise. Sun-side, it’s pride — the need to be seen winning, the difficulty of apologizing while lit. On a hinge date both are worth watching, since either can take the front on a given day. The common cure is cheaper than it sounds: one breath between impulse and act, one between slight and reply.

The Aries guide covers what both versions share; the question of which decan holds your Sun has an exact answer. The birth chart calculator computes the degree from your birth date, time, and place — and names the decan for you.