Born on October 23
A cusp birthday. In most years the Sun crosses from Libra into Scorpio during October 23, so people born this day are one or the other depending on the hour. At noon UTC it's Scorpio in 59% of years.
Libra or Scorpio? Check your year
The Sun's entry into Scorpio 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 Libra; after it, Scorpio. Years missing from the list had the crossing on a neighbouring day (the Sun was in one sign for the whole of October 23).
Not sure about the time zone or the minutes? Compute your chart — it does the conversion and settles the sign.
Your sign: Scorpio (or Libra)
The fixed water sign that goes to the depths and refuses to keep things shallow.
A Scorpio Sun is built around intensity and depth. You see through people — not always charitably, but accurately. The polite veneer most adults walk around in is transparent to you; you watch what people do, not what they say, and you remember. This makes you formidable in any field that rewards the willingness to look at uncomfortable things directly: therapy, investigation, surgery, research, art that doesn't flinch.
- ElementWater
- ModalityFixed
- RulerPluto
- SeasonOctober 23 – November 21
Full Scorpio guide → · What a Scorpio birth chart looks like → · Libra guide →
Your decan: the first decan of Scorpio
Each sign is divided into three 10° decans, and each decan has a sub-ruler that shades the sign's core. Degrees 0–10 of Scorpio belong to Mars: your drive — how you take action, what makes you angry, and what you fight for. Read it as Scorpio with a Mars accent — the water core is unchanged, the emphasis moves.
Five of Cups
Loss · Regret · What remains. 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 Five of Cups 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 Scorpios born on October 23 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: Scorpio Sun with each Moon →
Classic matches for an October 23 birthday
By sun sign, Scorpio pairs most easily with Cancer, Pisces, Capricorn, Virgo. Sun-sign compatibility is the coarse layer; the couple reading compares both full charts.
Common questions
Is October 23 Libra or Scorpio?
Both are possible. On October 23 the Sun moves from Libra into Scorpio in most years, at a time that ranges from 00:13 UTC to 23:54 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 Libra, after it Scorpio.
What zodiac sign is October 23?
October 23 is a cusp day between Libra and Scorpio; at noon UTC it falls in Scorpio in 59% of years between 1980 and 2030. Your birth year and hour decide it.
What decan is October 23?
The first decan of Scorpio (0°–10°), sub-ruled by Mars. Decans divide each sign into three 10° slices; the sub-ruler adds a second flavour to the sign's core — here your drive — how you take action, what makes you angry, and what you fight for.
What tarot card is October 23?
In the Golden Dawn system each decan has a minor arcana card: for the first decan of Scorpio it is the Five of Cups (loss, regret, what remains). It's a birthday card in the same way a sun sign is — one lens, not a verdict.
Does everyone born on October 23 have the same chart?
No. They share the Sun in Scorpio or Libra, 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 October 23 in different years can have almost nothing else in common in their charts.