Jo Grimond birth chart is shown with zodiac signs and aspects. Because the birth time is unknown, Arcadia does not use houses, Rising sign, or angular dominants as the main basis of interpretation.
Jo Grimond's chart rests first on the stable factors: Sun in Leo and Moon in Gemini. Without a reliable time, signs and aspects are stronger than the Rising sign or houses.
Chart detail:
Sun opposite Uranus (orb 0.2°) gives a central dynamic in this reading. The orb is extremely tight; this aspect is one of the chart's strongest signals.
In plain terms, this aspect opposes identity to the need for rupture or immediate freedom.
The birth time is not known with certainty, so the Rising sign and houses are less reliable. Signs and exact aspects give the safer reading base.
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| Element | Sign | Degrees | Speed |
| Sun | Leo | 05° 43' 53" | 0.956 / day |
| Moon | Gemini | 12° 06' 19" | 13.385 / day |
| Mercury | Leo | 15° 45' 42" R | -0.604 / day |
| Venus | Gemini | 21° 50' 13" | 1.078 / day |
| Mars | Gemini | 00° 02' 31" | 0.675 / day |
| Jupiter | Capricorn | 10° 04' 29" R | -0.104 / day |
| Saturn | Gemini | 14° 47' 50" | 0.097 / day |
| Uranus | Aquarius | 05° 33' 52" R | -0.039 / day |
| Neptune | Cancer | 26° 07' 03" | 0.036 / day |
| Pluto | Cancer | 00° 25' 45" | 0.02 / day |
| Lilith | Pisces | 16° 42' 38" | 0.11 / day |
| RS | Scorpio | 08° 55' 17" | |
| MH | Leo | 04° 12' 00" |
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Signs Sun in Leo · Mars in Gemini · Uranus in Aquarius
This section gives a concrete reading thread. It highlights the most visible signatures, then the tabs keep each placement separate instead of mixing everything together.
Important: Unknown birth time: the Rising sign, houses, and angular dominants are too time-sensitive to anchor the interpretation. The Moon remains useful, but its exact aspects can shift during the day: tight non-Moon aspects are more reliable when they exist.
Start here: a short reading that shows what hooks, what helps, what pushes back, and where it becomes concrete.
Sun in Leo · Moon in Gemini
First hook: this is where the chart often becomes recognizable in real life. Sun in Leo: identity and direction move through presence, pride, creation, and the wish to be seen; Moon in Gemini: emotional safety looks for curiosity, language, movement, and mental adaptation. Because the birth time is missing, reliable aspects should carry the next step before houses or angles.
Dominants unavailable without reliable birth time
Angular dominants depend on birth time. Without a reliable hour, do not use them as primary evidence.
Harmonious circuit: Mercury, Saturn, and Moon
This is the easiest door into the chart: it shows what tends to cooperate naturally.
This pattern describes what comes more easily. Houses are not used here: unknown time. It connects Mercury (thinking, speech, and decisions), Saturn (responsibility, limits, effort, and patience), and Moon (emotional needs, instinct, and inner safety).
This is the clearest cooperation pattern in the chart: Mercury sextile Saturn (orb 1.0°) and Moon sextile Mercury (orb 3.7°). It shows where functions support each other, recover, or come naturally when used together. Because several planets are connected, the full pattern matters more than one isolated aspect.
Tension link: Sun and Uranus
This is the pressure line to read first: it shows where tension repeats in concrete situations.
This pattern shows where pressure builds fastest. Houses are not used here: unknown time. It connects Sun (identity, confidence, and direction) and Uranus (change, freedom, rupture, and originality).
This is the clearest friction pattern in the chart: Sun opposite Uranus (orb 0.2°). It shows where pressure, contradiction, or repeated effort concentrates. No wider group outranks this link, so read it as a strong but isolated signal.
Houses unavailable without reliable birth time
Houses describe domains of existence, but they depend on birth time. Without a reliable hour, signs and aspects should carry the reading.
Read the full chart-reading method · Detailed placements and aspects are below in the tabs.
Without a reliable birth time, the Sun, Moon, and exact aspects become the reliable base. The Rising sign, houses, and angular dominants need a reliable birth time.
The Moon can change signs during a day. Near a lunar sign change, the Moon sign remains a hypothesis.
Without a reliable hour, exact aspects and reliable repetitions can strongly nuance the starting reading.
Sun in Leo remains a reliable combination even without a birth time. The Sun describes identity, ego, father figure, visibility, and direction, with Leo style: presence, pride, creation, and the wish to be seen.
Concretely, the person expresses identity, ego, father figure, recognition, and personal direction through the Leo style (presence, pride, creation, and the wish to be seen). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Sun opposite Uranus (orb 0.2°). Aspect effect: opposes identity to the need for rupture or immediate freedom.
Sun opposite Uranus (orb 0.2°) puts the two planets face to face, with visible back-and-forth or tension. The orb is extremely tight; this aspect is one of the chart's strongest signals.
Here, Sun in Leo brings identity, ego, father figure, visibility, and direction with Leo style (presence, pride, creation, and the wish to be seen); Uranus in Aquarius brings disruption, independence, and change with Aquarius style (independence, networks, distance, and collective change).
Concrete conflict: this aspect opposes identity to the need for rupture or immediate freedom.
Moon in Gemini remains a useful base without a birth time. The Moon sign is often usable, but near a Moon sign change it remains a hypothesis; the Moon describes personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm, with Gemini style: curiosity, language, movement, and mental adaptation.
Concretely, the person expresses personal dream, play instinct, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm through the Gemini style (curiosity, language, movement, and mental adaptation). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Moon conjunct Saturn (orb 2.7°). Aspect effect: ties the inner child, personal dream, and mother image to discipline, duty, fear, or restraint.
Time-sensitive Moon aspect: Moon conjunct Saturn (orb 2.7°). Because the birth time is unknown, the Moon's exact degree can shift during the day. This interpretation stays provisional and gains weight only if the aspect remains tight across the possible birth window or repeats another clear signature.
Here, both planets use the same Gemini style (curiosity, language, movement, and mental adaptation). Moon in Gemini brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm; Saturn in Gemini brings discipline, constraint, endurance, and mastery.
Concrete effect: this aspect ties the inner child, personal dream, and mother image to discipline, duty, fear, or restraint.
The Rising sign cannot be determined if the time is not known.
Mercury in Leo remains a reliable combination even without a birth time. Mercury describes intellect, language, thought, and technique, with Leo style: presence, pride, creation, and the wish to be seen.
Concretely, the person expresses thinking, speech, learning, technique, and mental strategy through the Leo style (presence, pride, creation, and the wish to be seen). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Mercury sextile Saturn (orb 1.0°). Aspect effect: lets intellect and discipline cooperate through method.
Mercury sextile Saturn (orb 1.0°) shows active cooperation between the two planets. The orb is extremely tight; this aspect is one of the chart's strongest signals.
Here, Mercury in Leo brings intellect, language, thought, and technique with Leo style (presence, pride, creation, and the wish to be seen); Saturn in Gemini brings discipline, constraint, endurance, and mastery with Gemini style (curiosity, language, movement, and mental adaptation).
Concrete cooperation: intellect and discipline can cooperate through method.
Venus in Gemini remains a reliable combination even without a birth time. Venus describes desire, taste, relationship, and attraction, with Gemini style: curiosity, language, movement, and mental adaptation.
Concretely, the person expresses desire, taste, attraction, pleasure, and love style through the Gemini style (curiosity, language, movement, and mental adaptation). Exact aspects and repeated patterns indicate whether this theme becomes central.
Venus square Lilith (orb 5.1°) creates concrete friction between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete friction: this aspect creates tension between relationship, pleasure, desire, impossible ideal, and the need not to yield.
Mars in Gemini remains a reliable combination even without a birth time. Mars describes action, courage, competition, and effort, with Gemini style: curiosity, language, movement, and mental adaptation.
Concretely, the person expresses action, anger, courage, competition, and effort through the Gemini style (curiosity, language, movement, and mental adaptation). Exact aspects and repeated patterns indicate whether this theme becomes central.
Mars sextile Neptune (orb 3.9°) shows active cooperation between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete cooperation: action and imagination can cooperate when the person turns an image into a concrete gesture.
Mars trine Uranus (orb 5.5°) shows positive structural ease between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete support: this aspect gives ease acting fast, taking risks, and breaking inertia.
Jupiter in Capricorn remains a reliable combination even without a birth time. Jupiter describes personal fulfillment, confidence, encouragement, and broader horizons, with Capricorn style: structure, ambition, responsibility, and long construction.
Concretely, the person expresses personal fulfillment, confidence, and opening of horizons through the Capricorn style (structure, ambition, responsibility, and long construction). Exact aspects and repeated patterns indicate whether this theme becomes central.
Saturn in Gemini remains a reliable combination even without a birth time. Saturn describes discipline, constraint, endurance, and mastery, with Gemini style: curiosity, language, movement, and mental adaptation.
Concretely, the person expresses discipline, limits, duty, fear, and long construction through the Gemini style (curiosity, language, movement, and mental adaptation). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Saturn.
Same aspect, other side: the full reading is under the other planet, and it also applies to Saturn.
Saturn square Lilith (orb 1.9°) creates concrete friction between the two planets. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Saturn in Gemini brings discipline, constraint, endurance, and mastery with Gemini style (curiosity, language, movement, and mental adaptation); Lilith in Pisces brings pure ideal, absolute demand, fascination, and refusal of compromise with Pisces style (imagination, faith, compassion, dream, and permeability).
Concrete friction: this aspect puts Saturn (discipline, constraint, endurance, and mastery) and Lilith (pure ideal, absolute demand, fascination, and refusal of compromise) into repeated friction: one can interrupt, inhibit, or provoke the other in concrete situations.
Uranus in Aquarius remains a reliable combination even without a birth time. Uranus describes disruption, independence, and change, with Aquarius style: independence, networks, distance, and collective change.
Concretely, the person expresses freedom, disruption, broken rhythms, and the need for independence through the Aquarius style (independence, networks, distance, and collective change). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Uranus.
Same aspect, other side: the full reading is under the other planet, and it also applies to Uranus.
Neptune in Cancer remains a reliable combination even without a birth time. Neptune describes imagination, image, popularity, collective moods, and inspiration, with Cancer style: memory, protection, belonging, and family sensitivity.
Concretely, the person expresses imagination, image, popularity, and the ability to read collective currents through the Cancer style (memory, protection, belonging, and family sensitivity). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Neptune.
Pluto in Cancer remains a reliable combination even without a birth time. Pluto describes crisis, power, survival, and regeneration, with Cancer style: memory, protection, belonging, and family sensitivity.
Concretely, the person expresses crisis, power, sexuality, survival, and transformation through the Cancer style (memory, protection, belonging, and family sensitivity). Exact aspects and repeated patterns indicate whether this theme becomes central.
Lilith in Pisces remains a reliable combination even without a birth time. Lilith describes pure ideal, absolute demand, fascination, and refusal of compromise, with Pisces style: imagination, faith, compassion, dream, and permeability.
Concretely, the person expresses the pure ideal, absolute demand, desire, fascination, and what refuses to become ordinary through the Pisces style (imagination, faith, compassion, dream, and permeability). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Lilith.
Same aspect, other side: the full reading is under the other planet, and it also applies to Lilith.
