Born on February 18
A cusp birthday. In most years the Sun crosses from Aquarius into Pisces during February 18, so people born this day are one or the other depending on the hour. At noon UTC it's Aquarius in 92% of years.
Aquarius or Pisces? Check your year
The Sun's entry into Pisces shifts by a few hours from year to year. Find your birth year, convert your birth time to UTC, and compare: born before the time shown, you're Aquarius; after it, Pisces. Years missing from the list had the crossing on a neighbouring day (the Sun was in one sign for the whole of February 18).
Not sure about the time zone or the minutes? Compute your chart — it does the conversion and settles the sign.
Your sign: Aquarius (or Pisces)
The fixed air sign that thinks in systems and refuses to inherit its opinions.
An Aquarius Sun is built around originality and systemic thinking. You don't take "this is how it's done" as a sufficient reason for anything. You ask why, and if the answer is just tradition, you're free to do something different. This makes you a natural innovator, an effective dissident, and an occasional pain in the ass to people who like consensus.
- ElementAir
- ModalityFixed
- RulerUranus
- SeasonJanuary 20 – February 18
Full Aquarius guide → · What a Aquarius birth chart looks like → · Pisces guide →
Your decan: the third decan of Aquarius
Each sign is divided into three 10° decans, and each decan has a sub-ruler that shades the sign's core. Degrees 20–30 of Aquarius belong to Moon: your inner emotional life — what you need to feel safe, how you self-soothe, how you love and are loved. Read it as Aquarius with a Moon accent — the air core is unchanged, the emphasis moves.
Seven of Swords
Strategy · Stealth · Evasion. The card assigned to this ten-degree slice of the zodiac — a birthday card in the same sense a sun sign is a birthday sign: one lens on the date, not a verdict.
Read the Seven of Swords in full on My Day Check →What the date can't tell you
The Sun is one placement out of ten. Your Moon sign changes every two to three days, so Aquarians born on February 18 in different years have different Moons; your rising sign changes every two hours and needs a birth time and place. Those two carry most of what people mean by "personality" in a chart.
Or browse the twelve possibilities: Aquarius Sun with each Moon →
Classic matches for a February 18 birthday
By sun sign, Aquarius pairs most easily with Gemini, Libra, Aries, Sagittarius. Sun-sign compatibility is the coarse layer; the couple reading compares both full charts.
Common questions
Is February 18 Aquarius or Pisces?
Both are possible. On February 18 the Sun moves from Aquarius into Pisces in most years, at a time that ranges from 09:07 UTC to 23:49 UTC UTC across 1980–2030 (in some years the crossing falls on the neighbouring day). Convert your birth time to UTC and compare it with the crossing for your year in the table above — before it you're Aquarius, after it Pisces.
What zodiac sign is February 18?
February 18 is a cusp day between Aquarius and Pisces; at noon UTC it falls in Aquarius in 92% of years between 1980 and 2030. Your birth year and hour decide it.
What decan is February 18?
The third decan of Aquarius (20°–30°), sub-ruled by Moon. Decans divide each sign into three 10° slices; the sub-ruler adds a second flavour to the sign's core — here your inner emotional life — what you need to feel safe, how you self-soothe, how you love and are loved.
What tarot card is February 18?
In the Golden Dawn system each decan has a minor arcana card: for the third decan of Aquarius it is the Seven of Swords (strategy, stealth, evasion). It's a birthday card in the same way a sun sign is — one lens, not a verdict.
Does everyone born on February 18 have the same chart?
No. They share the Sun in Aquarius or Pisces, but the Moon changes sign every two to three days, the rising sign every two hours, and the outer planets by year. Two people born February 18 in different years can have almost nothing else in common in their charts.