Robert Briffault 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.
Robert Briffault's chart rests first on the stable factors: Sun in Scorpio and Moon in Scorpio. Without a reliable time, signs and aspects are stronger than the Rising sign or houses.
Chart detail:
Sun square Uranus (orb 0.8°) 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 creates tension between ego, personal stability, and refusal of the frame.
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.
Learn the zodiac signs · Learn the planets · Learn the houses · Browse celebrity charts · Calculate your own birth chart
| Element | Sign | Degrees | Speed |
| Sun | Scorpio | 15° 56' 42" | 1.005 / day |
| Moon | Scorpio | 08° 01' 25" | 11.807 / day |
| Mercury | Scorpio | 29° 47' 41" R | -0.667 / day |
| Venus | Sagittarius | 22° 42' 59" | 0.363 / day |
| Mars | Libra | 03° 17' 50" | 0.618 / day |
| Jupiter | Libra | 19° 21' 49" | 0.204 / day |
| Saturn | Aquarius | 08° 16' 43" | 0.045 / day |
| Uranus | Leo | 15° 11' 55" | 0.011 / day |
| Neptune | Aries | 28° 56' 44" R | -0.026 / day |
| Pluto | Taurus | 21° 49' 28" R | -0.018 / day |
| Lilith | Scorpio | 01° 10' 06" | 0.11 / day |
| RS | Aquarius | 15° 02' 08" | |
| MH | Scorpio | 19° 57' 11" |
Log in or create and account to be able to save your own charts (it's free!).
Signs Mercury in Scorpio · Sun in Scorpio
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 Scorpio · Moon in Scorpio
First hook: this is where the chart often becomes recognizable in real life. Sun in Scorpio: identity and direction move through intensity, desire, crisis, secrecy, and invisible power; Moon in Scorpio: emotional safety looks for intensity, desire, crisis, secrecy, and invisible power. 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: Mars, Mercury, and Saturn
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 Mars (action, anger, desire, and courage), Mercury (thinking, speech, and decisions), and Saturn (responsibility, limits, effort, and patience).
This is the clearest cooperation pattern in the chart: Mercury sextile Mars (orb 3.5°) and Mars trine Saturn (orb 5°). 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 circuit: Sun, Uranus, and Pluto
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), Uranus (change, freedom, rupture, and originality), and Pluto (power, crisis, intensity, and deep transformation).
This is the clearest friction pattern in the chart: Sun square Uranus (orb 0.8°) and Sun opposite Pluto (orb 5.9°). It shows where pressure, contradiction, or repeated effort concentrates. Because several planets are connected, the full pattern matters more than one isolated aspect.
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 Scorpio remains a reliable combination even without a birth time. The Sun describes identity, ego, father figure, visibility, and direction, with Scorpio style: intensity, desire, crisis, secrecy, and invisible power.
Concretely, the person expresses identity, ego, father figure, recognition, and personal direction through the Scorpio style (intensity, desire, crisis, secrecy, and invisible power). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Sun square Uranus (orb 0.8°). Aspect effect: creates tension between ego, personal stability, and refusal of the frame.
Sun square Uranus (orb 0.8°) creates concrete friction between the two planets. The orb is extremely tight; this aspect is one of the chart's strongest signals.
Here, Sun in Scorpio brings identity, ego, father figure, visibility, and direction with Scorpio style (intensity, desire, crisis, secrecy, and invisible power); Uranus in Leo brings disruption, independence, and change with Leo style (presence, pride, creation, and the wish to be seen).
Concrete friction: this aspect creates tension between ego, personal stability, and refusal of the frame.
Sun opposite Pluto (orb 5.9°) puts the two planets face to face, with visible back-and-forth or tension. The orb is moderate; it stays secondary beside tighter signatures.
Concrete conflict: this aspect sets the Sun opposite Pluto: ego, personal direction, or father image can face power, crisis, control, or fear directly.
Moon in Scorpio 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 Scorpio style: intensity, desire, crisis, secrecy, and invisible power.
Concretely, the person expresses personal dream, play instinct, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm through the Scorpio style (intensity, desire, crisis, secrecy, and invisible power). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Moon square Saturn (orb 0.3°). Aspect effect: can make the personal dream and mother image feel supervised by Saturn: play, spontaneity, or childlike confidence meets fear, duty, restraint, or the need to hold it together.
Time-sensitive Moon aspect: Moon square Saturn (orb 0.3°). 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, Moon in Scorpio brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm with Scorpio style (intensity, desire, crisis, secrecy, and invisible power); Saturn in Aquarius brings discipline, constraint, endurance, and mastery with Aquarius style (independence, networks, distance, and collective change).
Concrete friction: this aspect can make the personal dream and mother image feel supervised by Saturn: play, spontaneity, or childlike confidence meets fear, duty, restraint, or the need to hold it together.
The Rising sign cannot be determined if the time is not known.
Mercury in Scorpio remains a reliable combination even without a birth time. Mercury describes intellect, language, thought, and technique, with Scorpio style: intensity, desire, crisis, secrecy, and invisible power.
Concretely, the person expresses thinking, speech, learning, technique, and mental strategy through the Scorpio style (intensity, desire, crisis, secrecy, and invisible power). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Mercury sextile Mars (orb 3.5°). Aspect effect: lets thought and action cooperate efficiently.
Mercury sextile Mars (orb 3.5°) shows active cooperation between the two planets. The orb is tight enough to count in the main reading.
Here, Mercury in Scorpio brings intellect, language, thought, and technique with Scorpio style (intensity, desire, crisis, secrecy, and invisible power); Mars in Libra brings action, courage, competition, and effort with Libra style (relationship, balance, negotiation, and sense of form).
Concrete cooperation: thought and action can cooperate efficiently.
Venus in Sagittarius remains a reliable combination even without a birth time. Venus describes desire, taste, relationship, and attraction, with Sagittarius style: expansion, travel, belief, and the search for meaning.
Concretely, the person expresses desire, taste, attraction, pleasure, and love style through the Sagittarius style (expansion, travel, belief, and the search for meaning). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Venus sextile Jupiter (orb 3.4°). Aspect effect: lets desire and fulfillment cooperate when pleasure receives a concrete horizon.
Venus sextile Jupiter (orb 3.4°) shows active cooperation between the two planets. The orb is tight enough to count in the main reading.
Here, Venus in Sagittarius brings desire, taste, relationship, and attraction with Sagittarius style (expansion, travel, belief, and the search for meaning); Jupiter in Libra brings personal fulfillment, confidence, encouragement, and broader horizons with Libra style (relationship, balance, negotiation, and sense of form).
Concrete cooperation: desire and fulfillment can cooperate when pleasure receives a concrete horizon.
Mars in Libra remains a reliable combination even without a birth time. Mars describes action, courage, competition, and effort, with Libra style: relationship, balance, negotiation, and sense of form.
Concretely, the person expresses action, anger, courage, competition, and effort through the Libra style (relationship, balance, negotiation, and sense of form). 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 Mars.
Mars trine Saturn (orb 5°) shows positive structural ease between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete support: this aspect gives positive ease between courage and discipline: action becomes more enduring, strategic, and able to hold under pressure.
Jupiter in Libra remains a reliable combination even without a birth time. Jupiter describes personal fulfillment, confidence, encouragement, and broader horizons, with Libra style: relationship, balance, negotiation, and sense of form.
Concretely, the person expresses personal fulfillment, confidence, and opening of horizons through the Libra style (relationship, balance, negotiation, and sense of form). 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 Jupiter.
Jupiter sextile Uranus (orb 4.2°) shows active cooperation between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete cooperation: fulfillment and change can cooperate through openness, invention, or sudden opportunity.
Saturn in Aquarius remains a reliable combination even without a birth time. Saturn describes discipline, constraint, endurance, and mastery, with Aquarius style: independence, networks, distance, and collective change.
Concretely, the person expresses discipline, limits, duty, fear, and long construction 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 Saturn.
Same aspect, other side: the full reading is under the other planet, and it also applies to Saturn.
Uranus in Leo remains a reliable combination even without a birth time. Uranus describes disruption, independence, and change, with Leo style: presence, pride, creation, and the wish to be seen.
Concretely, the person expresses freedom, disruption, broken rhythms, and the need for independence through the Leo style (presence, pride, creation, and the wish to be seen). 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 Aries remains a reliable combination even without a birth time. Neptune describes imagination, image, popularity, collective moods, and inspiration, with Aries style: initiative, speed, confrontation, and direct action.
Concretely, the person expresses imagination, image, popularity, and the ability to read collective currents through the Aries style (initiative, speed, confrontation, and direct action). Exact aspects and repeated patterns indicate whether this theme becomes central.
Pluto in Taurus remains a reliable combination even without a birth time. Pluto describes crisis, power, survival, and regeneration, with Taurus style: nature, good food, physical sensuality, roots, resources, and perseverance.
Concretely, the person expresses crisis, power, sexuality, survival, and transformation through the Taurus style (nature, good food, physical sensuality, roots, resources, and perseverance). 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 Pluto.
Lilith in Scorpio remains a reliable combination even without a birth time. Lilith describes pure ideal, absolute demand, fascination, and refusal of compromise, with Scorpio style: intensity, desire, crisis, secrecy, and invisible power.
Concretely, the person expresses the pure ideal, absolute demand, desire, fascination, and what refuses to become ordinary through the Scorpio style (intensity, desire, crisis, secrecy, and invisible power). Exact aspects and repeated patterns indicate whether this theme becomes central.
