Sigourney Weaver’s birth chart
Born 8 October 1949, in Manhattan, New York, at 18:15 (Rodden AA).
Libra Sun · Taurus Moon · Taurus rising
Sigourney Weaver’s zodiac sign and chart, in brief
Sigourney Weaver was born on Saturday, 8 October 1949, in Manhattan, New York. The Sun was in Libra, so Libra is their zodiac sign, with the Moon in Taurus and Taurus rising. Sigourney turns 77 in 2026. The birth time, 18:15, comes from Astro-Databank with a Rodden rating of AA, which means it was taken from a birth certificate or birth record.
Of the ten planets, three are in earth signs, three in air, two in fire and two in water. By modality the count is five cardinal, four fixed and one mutable. Sun, Mercury and Neptune all fall in Libra. The tightest aspect is Mercury square Uranus, 0.3° from exact. Mercury was retrograde. The Moon was waning gibbous, between full and last quarter.
StarMap's dataset holds 14 other people born on 8 October, among them Matt Damon, Bruno Mars and Bella Thorne.
Sigourney Weaver’s Sun, Moon and rising sign
Sun sign
Libra
15° Libra 19'
A Libra Sun balances. Fairness, beauty and the quality of relationships tend to shape Sigourney Weaver's decisions, and this is a placement that can see both sides of almost anything. The growth lies in choosing a side when it counts.
Moon sign
Taurus
5° Taurus 19'
A Taurus Moon feels through the body and its surroundings. On this reading, good food, familiar places and slow evenings are what restore Sigourney, and sudden change lands hard. Once they feel safe, they can be the steadiest person in the room.
Rising sign
Taurus
6° Taurus 24'
With Taurus rising, the first impression of Sigourney is calm, grounded and unhurried. People tend to relax around them and to assume that someone so settled is not going anywhere.
The chart wheel
Drawn for 18:15 on 8 October 1949, with the eastern horizon on the left. How to read a chart wheel
Placements
| Sun | 15° Libra 19' | House 6 |
|---|---|---|
| Moon | 5° Taurus 19' | House 12 |
| Mercury | 5° Libra 16'℞ | House 6 |
| Venus | 28° Scorpio 19' | House 7 |
| Mars | 19° Leo 28' | House 5 |
| Jupiter | 22° Capricorn 59' | House 10 |
| Saturn | 14° Virgo 02' | House 5 |
| Uranus | 5° Cancer 00' | House 3 |
| Neptune | 14° Libra 55' | House 6 |
| Pluto | 17° Leo 47' | House 5 |
| North Node | 16° Aries 39' | House 12 |
| South Node | 16° Libra 39' | House 6 |
Sigourney Weaver’s planets, sign by sign
Each planet by sign and house: what the placement is traditionally taken to mean, not a claim about Sigourney Weaver’s private life.
Sun in Libra
15° Libra 19' · sixth house
purpose and vitality
With the Sun in Libra, Sigourney Weaver's vitality is likely to rise in good company, and purpose to feel real when they are creating balance or beauty with other people. The risk is losing their own direction while managing everyone else's. Deciding alone is probably harder for them than deciding with a second opinion in the room.
Sigourney's identity, with the Sun in the sixth house, comes through the work they do every day and the small routines that keep them steady when everything else feels uncertain. Being useful is not a chore with this placement; it is part of how they know who they are and what they are for.
Moon in Taurus
5° Taurus 19' · twelfth house
needs and habits
A Taurus Moon needs routine, familiar food and physical comfort to feel steady from day to day. A sudden change of schedule probably unsettles Sigourney more than they let on. A good bed, a favourite mug or the same coffee order can turn an unsteady morning around.
In the twelfth house, the Moon describes an emotional life that runs deeper than what shows on the surface, and Sigourney may need uninterrupted solitude to work out what they are feeling underneath. Quiet time alone can be a need for them, not a treat, whatever other people assume.
Mercury in Libra
5° Libra 16' ℞ · sixth house
mind and voice
Mercury in Libra thinks by weighing both sides, and Sigourney tends to communicate diplomatically, often finding the version of an idea that will land well with whoever is listening. Settling on an opinion can take so long that the moment for it passes. They may change their mind in the middle of a conversation because the other point had merit.
Sigourney thinks in systems and checklists, and in how to make an everyday process work a little better than it did before. With Mercury in the sixth house, analysing the small details of a routine is satisfying in itself, not a chore they merely put up with.
Venus in Scorpio
28° Scorpio 19' · seventh house
love and values
Venus in Scorpio loves intensely and privately, and Sigourney is likely to value depth and total honesty over ease. Testing loyalty can create the very distance this placement fears most. There is an all-or-nothing quality to how this Venus commits, with little interest in anything in between.
In the seventh house, Venus points to a knack for making a relationship feel balanced, fair and warm, and in Sigourney's chart it suggests partnership is where their charm shows most. Committed pairing tends to appeal more than casual or short-term connection.
Mars in Leo
19° Leo 28' · fifth house
drive and anger
Mars in Leo acts with confidence and wants the effort to be visible, and for Sigourney its anger is likely to flare when pride or loyalty is challenged. The tension is turning a disagreement into a matter of ego. Criticism of the work can feel personal to a Leo Mars, even when it was not meant that way.
With Mars in the fifth house, Sigourney is apt to go after what excites them without much hesitation, and creative and romantic pursuits can carry intensity. The placement brings competition and passion alive in this part of life, and is rarely satisfied by a half-hearted effort.
Jupiter in Capricorn
22° Capricorn 59' · tenth house
growth and excess
Jupiter in Capricorn grows through long-term discipline, and Sigourney would probably rather build slowly and properly than quickly. The overreach is taking on more responsibility than any one person should reasonably carry. The authority this Jupiter brings is slow and hard-won, the kind people tend to trust more the longer they know someone.
Jupiter in the tenth house is associated with generosity and fairness at work, and in Sigourney's chart it points to patience about letting a reputation build over time. The placement is also linked with optimism about working life and a readiness to take on more.
Saturn in Virgo
14° Virgo 02' · fifth house
discipline and doubt
Competence is what Saturn in Virgo builds discipline around, often driven by a fear of not yet having done enough to deserve rest. Sigourney may feel like a fraud even when the track record says otherwise. The usual result is someone quietly excellent at something long before they will admit it out loud.
Saturn in the fifth house can make self-expression and romance feel risky or quietly judged, so that for Sigourney playfulness is something to be practised rather than something that comes easily. Creative confidence is likely to be something grown into over time, arriving later than it does for most people.
Uranus in Cancer
5° Cancer 00' · third house
freedom, generational
Uranus in Cancer belongs to an age group rather than to Sigourney alone. Its mark is a generation that redefines home and family, departing from the structures the previous generation grew up inside. At the personal level it is read as a pull to build family life differently.
Uranus in the third house works in sudden leaps rather than tidy steps, and Sigourney often says the thing nobody expected, in exactly the way nobody expected. New ideas excite them far more than familiar ones, and hearing the same thought twice bores them fast.
Neptune in Libra
14° Libra 55' · sixth house
imagination, generational
A whole generation has Neptune in Libra, Sigourney among them. It idealises romantic partnership, often shaped by images of love on screen that outpace real relationships. The personal echo is a dreamy standard for what a relationship should feel like.
With Neptune in the sixth house, a daily routine works best when it includes something restful or quietly meaningful, and rigid, uninspired work wearies Sigourney in a way that is hard to explain. Being of service to someone often feeds Sigourney more than the task itself does.
Pluto in Leo
17° Leo 47' · fifth house
power, generational
Pluto in Leo is held by a whole generation, one that transforms ideas of individual power, leadership and fame. At a personal scale, for Sigourney, it can be a charged relationship with authority and with who gets to hold the spotlight.
Pluto in the fifth house makes romance and creativity all-or-nothing, and Sigourney is inclined to love and create with total, visible commitment rather than half measures. Someone with Pluto here holds on to what they make and who they love, once they have decided, completely and for a long time.
Aspects in Sigourney Weaver’s chart
How the planets stand to each other, tightest first.
Mercury square Uranus
0.3° applying
With Mercury square Uranus, the mind can jump so quickly that other people struggle to follow, or Sigourney Weaver may dismiss a slower approach that had merit. A good idea, paced, gives other people the chance to use it.
Moon sextile Uranus
0.3° separating
Sigourney probably has room to be emotionally honest without feeling boxed in, because feeling and an independent streak get along here. The result is an emotional life with air in it, where closeness and independence sit comfortably side by side.
Sun conjunction Neptune
0.4° separating
A Sun-Neptune conjunction tends to make Sigourney's sense of self porous and imaginative, drawn towards ideals, art or causes bigger than everyday life. Compassion and creativity come with it, and so does the task of keeping a clear enough sense of who they are underneath the dream.
Mars conjunction Pluto
1.7° separating
With Mars conjunct Pluto, drive tends to be intense and relentless, and once Sigourney is committed to something they are likely to see it through whatever the cost. There is staying power to spare, so the art is in choosing battles, and keeping that intensity away from the ones that do not deserve it.
Sun sextile Pluto
2.5° applying
Sigourney's identity and depth are allies, which gives them resilience without constant upheaval. They probably handle intensity better than most, and it takes less out of them than it looks from outside, especially once they trust their own steadiness.
Sun sextile Mars
4.2° applying
Sigourney's identity and energy work together, giving them an easy confidence that is there when they decide to use it. With this aspect, taking the initiative comes more naturally than might be expected, especially when the stakes are theirs to own.
The rest, listed without a reading. Those between Uranus, Neptune and Pluto hold for years at a time, so everyone born while one holds shares it.
- Neptune sextile Pluto2.9°
- Mars sextile Neptune4.6°
- Sun square Jupiter7.7°
Libra Sun and Taurus Moon, like Sigourney Weaver
Also born on 8 October
How this page is made
Planet positions are computed with the astronomy-engine ephemeris and checked against Swiss Ephemeris. Birth dates and places come from Wikidata; the birth time comes from Astro-Databank and is shown with its Rodden rating. The readings describe what a placement is traditionally taken to mean. They are written by StarMap for reflection and entertainment, not as statements about the person’s private life. New to charts? How to read a birth chart.
Birth data: Wikidata, Astro-Databank (BC/BR in hand). Birth time rated AA on the Rodden scale. Photo: Wikimedia Commons (author and licence on the file page).
StarMap is for entertainment and self-reflection. It does not predict health, money or legal outcomes.