March 25 zodiac sign
With the Sun around 4° Aries on March 25, this birthday sits in the doubly Mars-ruled first decan, and its temper, like its courage, is quick to appear and quick to cool.
Sun signAries
- Sun at 3°–6° Aries
- 1st decan · Mars
March 25 in profile
Four degrees into Aries the sign is still finding its shape, which means its instincts run ahead of its habits. The first decan has Aries as both sign and sub-sign and Mars as sub-ruler, so there is nothing to slow the fire down. A March 25 Aries is frank, energetic and quick to defend anyone being treated unfairly. Feelings show on their face, and a flash of irritation can appear long before they have chosen any words.
In a disagreement they go straight to the point and expect the same back. Sulking baffles them and passive hints annoy them far more than open anger does. They can raise their voice, bang a cup on the table, then laugh about it five minutes later. Most fights are over for them before the other person has finished feeling hurt, which is a gap they need to notice and close with a real apology.
Stress turns into motion. They clean the whole flat at midnight, go for a hard run or take on three extra tasks instead of resting. Sitting still with a problem feels intolerable, so they tend to act first and assess later. That works in emergencies and backfires in slow, complicated situations. A rule of sleeping once before any big reaction gives the Mars energy something better to push against.
Aries all day
In every year from 1930 to 2040 the Sun was in Aries for the whole of March 25, in every time zone. This is not a cusp birthday: the nearest changes of sign fall around March 21 and April 19.
Your Moon sign depends on the year
The Sun is in the same place on March 25 every year; the Moon is not. It changes sign every two and a half days, so people who share this birthday can have any of the twelve Moon signs. Here is where it was on March 25 in recent years, from 00:00 to 23:59 UTC (an arrow means it changed sign during the day).
- 2017Aquarius → Pisces
- 2018Cancer
- 2019Scorpio → Sagittarius
- 2020Aries
- 2021Leo
- 2022Capricorn
- 2023Taurus
- 2024Libra
- 2025Aquarius
- 2026Gemini → Cancer
Compatible signs for an Aries
Sun-sign compatibility starts from the element. Aries gets on most easily with its own element and with the two sextile signs, and feels the strongest pull from its opposite. The full charts decide how a real pairing feels.
A gift for a March 25 birthday
A boxing or martial arts taster class, or a punch bag for home, so all that quick fire has somewhere satisfying and harmless to go.
Asked about March 25
What zodiac sign is March 25?
March 25 is Aries in every year: the Sun is at about 3°–6° Aries that day, in the sign’s 1st decan.
Is March 25 a cusp birthday?
No. The Sun is well inside Aries on March 25. The cusp days, when the Sun changes sign, fall around March 21 and April 19. Astrology has no blended cusp signs anyway: at any moment the Sun is in one sign.
What decan is March 25?
March 25 falls in the 1st decan of Aries. In the triplicity system we use, that decan belongs to Aries and its ruler Mars, which colours the Aries Sun with a little of Aries.
Your birthday is only the Sun
A March 25 birthday tells you where the Sun was. The Moon, the Rising sign and eight more planets each sit somewhere of their own, and they depend on the year, the hour and the place. The free calculator shows all of them.