♏︎ Sun at ~0° Scorpio · first decan · Mars

October 23 zodiac sign: Libra or Scorpio?

If you were born on October 23, you're Libra or Scorpio depending on the time: Libra before the Sun enters Scorpio, Scorpio after. The Sun crosses from one sign to the other on this date in 47 of the 51 years from 1980 to 2030, and the minute shifts from year to year (2026: October 23, 09:38 UTC). At noon UTC it's Scorpio in 59% of years; the exact minute of the change for every year is below.

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).

1980 06:17 UTC1981 12:12 UTC1982 17:57 UTC1983 23:54 UTC1984 05:45 UTC1985 11:21 UTC1986 17:14 UTC1987 23:00 UTC1988 04:44 UTC1989 10:35 UTC1990 16:14 UTC1991 22:05 UTC1992 03:57 UTC1993 09:37 UTC1994 15:36 UTC1995 21:31 UTC1996 03:18 UTC1997 09:14 UTC1998 14:59 UTC1999 20:52 UTC2000 02:47 UTC2001 08:25 UTC2002 14:18 UTC2003 20:08 UTC2004 01:48 UTC2005 07:42 UTC2006 13:26 UTC2007 19:15 UTC2008 01:08 UTC2009 06:43 UTC2010 12:35 UTC2011 18:30 UTC2012 00:13 UTC2013 06:09 UTC2014 11:57 UTC2015 17:46 UTC2017 05:26 UTC2018 11:22 UTC2019 17:19 UTC2021 04:51 UTC2022 10:36 UTC2023 16:21 UTC2025 03:51 UTC2026 09:38 UTC2027 15:32 UTC2029 03:07 UTC2030 09:00 UTC

Not sure about the time zone or the minutes? Compute your chart — it does the conversion and settles the sign. Or read the Libra–Scorpio cusp: which are you?

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.

The date fixes the Sun; the year and hour fix the rest. A Scorpio born October 23 with the Moon in Capricorn runs on a different inner weather from one with the Moon in Scorpio: see Scorpio Sun, Capricorn Moon. Your rising sign needs the birth time; the twelve Scorpio Sun combinations show what each one changes.

Scorpio dates, traits & compatibility → · What a Scorpio birth chart looks like → · Libra dates and traits →

In the US (2000–2014), an average of 11,400 babies were born on each October 23, rank 167 of 366 dates; Scorpio is number 7 of 12 signs (8.19%). What's the most common zodiac sign?

The Moon on October 23, 1980–2030

Across the 51 years from 1980 to 2030, the Moon at noon UTC on October 23 was most often in Leo and Pisces (6 years each) and least often in Gemini, Cancer, Scorpio, Sagittarius, and Aquarius (3 years each). Unlike the Sun, the Moon sign depends on the birth year. On October 23, 2026, the Moon moves from Pisces into Aries at 19:53 UTC.

In 20 of those 51 years (39%) the Moon changed sign during October 23 itself, so in those years the birth time decides the Moon as well as the rising sign. Cells with an arrow mark them, with the UTC time of the change. The Moon was exactly full on October 23 in 1980, 1991, and 2010, and new in 2014.

Find your birth year. One sign means the Moon spent the whole UTC day there; an arrow means it changed sign that day, at the UTC time shown: born before it, the first sign; after it, the second. The Moon sign calculator settles it in seconds; your birth chart adds the rising sign and houses.

Times in UTC: a birth late in the evening in the Americas, or early in the morning in Asia, can fall on the neighbouring UTC date.

October 2026: full moon October 26, 2026, Taurus · new moon October 10, 2026, Libra.

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.

Decan tarot card · Golden Dawn attribution

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 →

All the tarot cards for October 23: decan, sign, ruling planet and year card →

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.

Born October 23? Add your year, time and place

Your Moon and rising depend on the year and hour. Computed here in a few seconds — then your full chart with a preview of its reading, no sign-up.

Or browse the twelve possibilities: Scorpio Sun with each Moon → · just my Moon sign · how the free birth chart calculator works

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.

What Moon sign is someone born on October 23?

It depends on the year, and in 39% of years on the hour too. For example: in 1980, Aries or Taurus; in 1990, Sagittarius; in 2000, Virgo; in 2010, Aries or Taurus; in 2020, Capricorn or Aquarius. Over 1980–2030 the Moon on October 23 was most often in Leo and Pisces. A birth time and place pin it down.

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.