The Ram · March 21 – April 19
March 29 Zodiac Sign
Born on March 29, you're a Aries — the first sign of the zodiac — bold, driven and always ready to go first.
Zodiac sign
Element · Modality
Fire · Cardinal
Decan (first)
Mars-ruled
Birthstone
Aquamarine
Birth flower
Daffodil
Season position
Day 9 of 30
What astrology says about a March 29 birthday
March 29 is day 9 of Aries season, so astrologers link it with the sign's core character: courageous, direct, energetic, pioneering. Traits astrologers commonly associate with Aries include protective of the people they care about; brave and willing to take the first step; honest, direct communication — no hidden agendas.
A commonly cited growth area for Aries: acting before thinking things through. For the full picture of the sign, read the Aries guide.
1st decan of Aries: Mars
Each sign is divided into three decans, 10° slices that the Sun crosses in about ten days each. March 29 falls in the first decan of Aries (about March 21–30), which the traditional Chaldean system assigns to Mars. Astrologers say that adds drive, courage and a direct approach.
Mars makes this stretch of the sign more assertive and action-minded — these are people who move first and think about the details on the way.
The number 29 in numerology
The 29 is tied to intuition and emotional intensity. A 29th-of-the-month birthday is associated with sensitivity, imagination and a strong pull toward meaning.
Numerology is a separate tradition from astrology and is offered here for interest.
March birthstone and flower
The modern birthstone for March is Aquamarine and the commonly listed birth flower is the daffodil. March falls in the month of the March equinox — spring in the northern hemisphere and autumn in the southern.
Aries love and compatibility
In love, Aries is a wholehearted pursuer. They enjoy the chase, say what they feel and want a partner who can match their energy rather than dim it. Grand gestures, spontaneous plans and playful competition keep the spark alive.
Astrology is a symbolic tradition, not a science, and interpretations vary between astrologers. This page is for reflection and entertainment, not prediction or advice.
Beyond your March 29 Sun sign
Your Aries Sun is one planet. Your Moon, Rising sign and the exact Mars-ruled decan details live in your full natal chart. Get yours free on Skygram.
Get my free birth chartMarch 29 birthday FAQ
What zodiac sign is March 29?
March 29 falls in Aries, which runs from March 21 to April 19 in the tropical zodiac. The Sun changes sign at a slightly different moment each year, so the boundary can fall a day or so either side of these dates. If you were born close to the edge, your birth year, time and place decide it.
Is March 29 a cusp birthday?
Not by the usual definition, which counts the first and last couple of days of a sign. March 29 is day 9 of Aries season, so it is normally read as a clear Aries birthday.
Which decan is March 29?
March 29 is in the first decan of Aries (March 21–30). In the traditional Chaldean system this decan is ruled by Mars, which astrologers say adds its own flavour to Aries. Some modern astrologers assign decan rulers by element instead, which gives different planets, and decans are strictly 10° slices of the zodiac, so the date range is approximate.
What are the birthstone and flower for March?
The modern birthstone for March is Aquamarine and the birth flower is the daffodil. These come from calendar tradition rather than astrology, and the lists vary by country and source.