Seán Lemass 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.
Seán Lemass's chart rests first on the stable factors: Sun in Cancer and Moon in Libra. Without a reliable time, signs and aspects are stronger than the Rising sign or houses.
Chart detail:
Mercury trine Saturn (orb 0.5°) 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 positively structures intellect, method, and speech.
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 | Cancer | 22° 44' 08" | 0.953 / day |
| Moon | Libra | 16° 57' 15" | 12.46 / day |
| Mercury | Leo | 18° 36' 05" | 1.261 / day |
| Venus | Cancer | 05° 42' 47" | 1.219 / day |
| Mars | Virgo | 16° 54' 41" | 0.596 / day |
| Jupiter | Scorpio | 00° 47' 33" | 0.052 / day |
| Saturn | Sagittarius | 18° 07' 36" R | -0.053 / day |
| Uranus | Sagittarius | 04° 19' 26" R | -0.022 / day |
| Neptune | Gemini | 25° 33' 15" | 0.033 / day |
| Pluto | Gemini | 16° 02' 50" | 0.019 / day |
| Lilith | Leo | 15° 23' 30" | 0.111 / day |
| RS | Libra | 24° 57' 30" | |
| MH | Cancer | 21° 23' 25" |
Log in or create and account to be able to save your own charts (it's free!).
Aspects Mars square Saturn (orb 1.2°)
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 Cancer · Moon in Libra
First hook: this is where the chart often becomes recognizable in real life. Sun in Cancer: identity and direction move through memory, protection, belonging, and family sensitivity; Moon in Libra: emotional safety looks for relationship, balance, negotiation, and sense of form. 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 triangle: 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 trine Saturn (orb 0.5°), Moon sextile Mercury (orb 1.6°), and Moon sextile Saturn (orb 1.2°). 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 triangle: Mars, Pluto, and Saturn
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 Mars (action, anger, desire, and courage), Pluto (power, crisis, intensity, and deep transformation), and Saturn (responsibility, limits, effort, and patience).
This is the clearest friction pattern in the chart: Mars square Pluto (orb 0.9°), Mars square Saturn (orb 1.2°), and Saturn opposite Pluto (orb 2.1°). 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 Cancer remains a reliable combination even without a birth time. The Sun describes identity, ego, father figure, visibility, and direction, with Cancer style: memory, protection, belonging, and family sensitivity.
Concretely, the person expresses identity, ego, father figure, recognition, and personal direction through the Cancer style (memory, protection, belonging, and family sensitivity). Exact aspects and repeated patterns indicate whether this theme becomes central.
Moon in Libra 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 Libra style: relationship, balance, negotiation, and sense of form.
Concretely, the person expresses personal dream, play instinct, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm through the Libra style (relationship, balance, negotiation, and sense of form). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Moon trine Pluto (orb 0.9°). Aspect effect: gives the Moon natural support for crossing crises: the inner child can become more lucid, intense, and resilient through contact with Pluto. Mother-image layer: childhood, mother image, and inner child are supported by Pluto.
Time-sensitive Moon aspect: Moon trine Pluto (orb 0.9°). 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 Libra brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm with Libra style (relationship, balance, negotiation, and sense of form); Pluto in Gemini brings crisis, power, survival, and regeneration with Gemini style (curiosity, language, movement, and mental adaptation).
Concrete support: this aspect gives the Moon natural support for crossing crises: the inner child can become more lucid, intense, and resilient through contact with Pluto. Mother-image layer: childhood, mother image, and inner child are supported by Pluto.
Time-sensitive Moon aspect: Moon sextile Saturn (orb 1.2°). 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 Libra brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm with Libra style (relationship, balance, negotiation, and sense of form); Saturn in Sagittarius brings discipline, constraint, endurance, and mastery with Sagittarius style (expansion, travel, belief, and the search for meaning).
Concrete cooperation: personal dream, mother image, and discipline can cooperate through consistency. Mother-image layer: childhood, mother image, and inner child can cooperate with Saturn.
Time-sensitive Moon aspect: Moon sextile Lilith (orb 1.6°). 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 Libra brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm with Libra style (relationship, balance, negotiation, and sense of form); Lilith in Leo brings pure ideal, absolute demand, fascination, and refusal of compromise with Leo style (presence, pride, creation, and the wish to be seen).
Concrete cooperation: the personal dream and mother-image field can cooperate with Lilith's ideal without turning everything dramatic. Mother-image layer: childhood, mother image, and inner child can cooperate with Lilith.
Time-sensitive Moon aspect: Moon sextile Mercury (orb 1.6°). 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 Libra brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm with Libra style (relationship, balance, negotiation, and sense of form); Mercury in Leo brings intellect, language, thought, and technique with Leo style (presence, pride, creation, and the wish to be seen).
Concrete cooperation: personal dream and intellect can cooperate when words give a living form to the inner image. Mother-image layer: childhood, mother image, and inner child can cooperate with Mercury.
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 trine Saturn (orb 0.5°). Aspect effect: positively structures intellect, method, and speech.
Mercury trine Saturn (orb 0.5°) shows positive structural ease 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 Sagittarius brings discipline, constraint, endurance, and mastery with Sagittarius style (expansion, travel, belief, and the search for meaning).
Concrete support: this aspect positively structures intellect, method, and speech.
Same aspect, other side: the full reading is under the other planet, and it also applies to Mercury.
Mercury conjunct Lilith (orb 3.2°) brings the two planets out together. The orb is tight enough to count in the main reading.
Here, both planets use the same Leo style (presence, pride, creation, and the wish to be seen). Mercury in Leo brings intellect, language, thought, and technique; Lilith in Leo brings pure ideal, absolute demand, fascination, and refusal of compromise.
Concrete effect: this aspect joins thought and speech to Lilith's absolute ideal, with a tendency to name what feels false or insufficient.
Mercury sextile Pluto (orb 2.5°) shows active cooperation between the two planets. The orb is tight enough to count in the main reading.
Here, Mercury in Leo brings intellect, language, thought, and technique with Leo style (presence, pride, creation, and the wish to be seen); Pluto in Gemini brings crisis, power, survival, and regeneration with Gemini style (curiosity, language, movement, and mental adaptation).
Concrete cooperation: Mercury and Pluto can cooperate in investigation, strategy, sharp speech, or understanding crises.
Venus in Cancer remains a reliable combination even without a birth time. Venus describes desire, taste, relationship, and attraction, with Cancer style: memory, protection, belonging, and family sensitivity.
Concretely, the person expresses desire, taste, attraction, pleasure, and love style through the Cancer style (memory, protection, belonging, and family sensitivity). Exact aspects and repeated patterns indicate whether this theme becomes central.
Venus trine Jupiter (orb 4.9°) 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 charm, desire, generosity, and fulfillment: attraction can open horizons.
Mars in Virgo remains a reliable combination even without a birth time. Mars describes action, courage, competition, and effort, with Virgo style: precision, method, usefulness, and attention to detail.
Concretely, the person expresses action, anger, courage, competition, and effort through the Virgo style (precision, method, usefulness, and attention to detail). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Mars square Pluto (orb 0.9°). Aspect effect: creates friction between Mars (action, courage, competition, and effort) and Pluto's crisis instinct: pressure can become domination, fear, or destructive escalation unless it receives a clear outlet.
Mars square Pluto (orb 0.9°) creates concrete friction between the two planets. The orb is extremely tight; this aspect is one of the chart's strongest signals.
Here, Mars in Virgo brings action, courage, competition, and effort with Virgo style (precision, method, usefulness, and attention to detail); Pluto in Gemini brings crisis, power, survival, and regeneration with Gemini style (curiosity, language, movement, and mental adaptation).
Concrete friction: this aspect creates friction between Mars (action, courage, competition, and effort) and Pluto's crisis instinct: pressure can become domination, fear, or destructive escalation unless it receives a clear outlet.
Mars square Saturn (orb 1.2°) creates concrete friction between the two planets. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Mars in Virgo brings action, courage, competition, and effort with Virgo style (precision, method, usefulness, and attention to detail); Saturn in Sagittarius brings discipline, constraint, endurance, and mastery with Sagittarius style (expansion, travel, belief, and the search for meaning).
Concrete friction: this aspect creates tension between action and inhibition: Mars wants to act, Saturn restrains, delays, judges, or blocks, which can produce frustration, heavy effort, or held-in anger.
Jupiter in Scorpio remains a reliable combination even without a birth time. Jupiter describes personal fulfillment, confidence, encouragement, and broader horizons, with Scorpio style: intensity, desire, crisis, secrecy, and invisible power.
Concretely, the person expresses personal fulfillment, confidence, and opening of horizons through the Scorpio style (intensity, desire, crisis, secrecy, and invisible power). 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 trine Neptune (orb 5.2°) shows positive structural ease between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete support: this aspect gives natural support between personal fulfillment and collective imagination: confidence, inspiration, story, and popularity can reinforce each other.
Saturn in Sagittarius remains a reliable combination even without a birth time. Saturn describes discipline, constraint, endurance, and mastery, with Sagittarius style: expansion, travel, belief, and the search for meaning.
Concretely, the person expresses discipline, limits, duty, fear, and long construction through the Sagittarius style (expansion, travel, belief, and the search for meaning). 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.
Same aspect, other side: the full reading is under the other planet, and it also applies to Saturn.
Saturn opposite Pluto (orb 2.1°) puts the two planets face to face, with visible back-and-forth or tension. The orb is tight enough to count in the main reading.
Here, Saturn in Sagittarius brings discipline, constraint, endurance, and mastery with Sagittarius style (expansion, travel, belief, and the search for meaning); Pluto in Gemini brings crisis, power, survival, and regeneration with Gemini style (curiosity, language, movement, and mental adaptation).
Concrete conflict: this aspect puts Saturn (discipline, constraint, endurance, and mastery) opposite Pluto: there is a clear conflict between Saturn and pressure, control, crisis, or hidden power.
Saturn trine Lilith (orb 2.7°) shows positive structural ease between the two planets. The orb is tight enough to count in the main reading.
Here, Saturn in Sagittarius brings discipline, constraint, endurance, and mastery with Sagittarius style (expansion, travel, belief, and the search for meaning); Lilith in Leo brings pure ideal, absolute demand, fascination, and refusal of compromise with Leo style (presence, pride, creation, and the wish to be seen).
Concrete support: this aspect gives natural positive support between Saturn (discipline, constraint, endurance, and mastery) and Lilith (pure ideal, absolute demand, fascination, and refusal of compromise).
Uranus in Sagittarius remains a reliable combination even without a birth time. Uranus describes disruption, independence, and change, with Sagittarius style: expansion, travel, belief, and the search for meaning.
Concretely, the person expresses freedom, disruption, broken rhythms, and the need for independence through the Sagittarius style (expansion, travel, belief, and the search for meaning). Exact aspects and repeated patterns indicate whether this theme becomes central.
Neptune in Gemini remains a reliable combination even without a birth time. Neptune describes imagination, image, popularity, collective moods, and inspiration, with Gemini style: curiosity, language, movement, and mental adaptation.
Concretely, the person expresses imagination, image, popularity, and the ability to read collective currents 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 Neptune.
Pluto in Gemini remains a reliable combination even without a birth time. Pluto describes crisis, power, survival, and regeneration, with Gemini style: curiosity, language, movement, and mental adaptation.
Concretely, the person expresses crisis, power, sexuality, survival, and transformation 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 Pluto.
Same aspect, other side: the full reading is under the other planet, and it also applies to Pluto.
Same aspect, other side: the full reading is under the other planet, and it also applies to Pluto.
Same aspect, other side: the full reading is under the other planet, and it also applies to Pluto.
Lilith in Leo remains a reliable combination even without a birth time. Lilith describes pure ideal, absolute demand, fascination, and refusal of compromise, with Leo style: presence, pride, creation, and the wish to be seen.
Concretely, the person expresses the pure ideal, absolute demand, desire, fascination, and what refuses to become ordinary 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 Lilith.
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.
