How to Begin Interpreting a Birth Chart: A Step‑by‑Step Guide from Chris Brennan & Leisa Schaim

Introduction

Chris Brennan welcomes astrologer Leisa Schaim to discuss the first steps you should take when you open a new natal chart. They cover both the essential "Big 3" and the deeper layers that become useful as you gain experience.

News & Announcements

• Astrological Association of Great Britain’s 52nd annual conference (June 26‑28, 2020) – online, six workshops, four plenaries, five tracks.
• Reminder: conferences are now more accessible thanks to virtual formats.

1. The Core Foundations – What Every Astrologer Looks at First

• Ascendant (Rising Sign) – check the exact degree, house system, and whether the birth time is rounded. A shift of a few minutes can change the whole‑sign house placements.
• Day‑Chart vs. Night‑Chart (Sect) – determine if the Sun is above the horizon (day) or below (night). This decides whether the Sun or Moon gets extra emphasis.
• The "Big 3" – Ascendant, Sun, Moon. Note sign, house, and aspects for each.
• Ruler of the Ascendant – identify the planet that rules the rising sign, its sign placement, house, and aspects. This planet often points to the dominant life theme (e.g., Venus ruler in the 5th house → focus on creativity, children).

2. Immediate Highlights

• Planets in the 1st House / Conjunct the Angles – planets within a few degrees of the Ascendant, Midheaven, Descendant, or IC become especially prominent (e.g., Jupiter conjunct the Ascendant).
• Most Positive & Most Challenging Planet (Sect)
• Day chart: Jupiter = benefic, Mars = malefic.
• Night chart: Venus = benefic, Saturn = malefic.
• Look at the house each occupies to see where luck or obstacles appear.
• Stationary Planets – if a planet stations retrograde or direct within ±7 days of birth, it receives an extra emphasis (often marked with an exclamation point in software).

3. Chart Patterns & Emphases

• Stellium – three or more planets in the same sign (e.g., Judy Blume’s Aquarius stellium in the 5th house highlights children and creativity).
• Grand Cross, T‑Square, Yod, Grand Trine – geometric patterns that concentrate energy in specific houses or elements.
• Hemisphere Emphasis – most planets in the top, bottom, left, or right half of the chart can indicate a bias toward public vs. private life, action vs. reflection, etc.
• Elemental / Modality Emphasis – dominance of fire, earth, air, water or cardinal, fixed, mutable signs. Useful for understanding general temperament but should not be over‑stated.
• Close Aspects (within 3°) – hard aspects (conjunction, square, opposition) signal strong themes; soft aspects (trine, sextile) show supportive flows.

4. Timing Techniques (When the Context Calls for It)

• Annual Profections – advance the Ascendant one sign per year; the activated house shows the year’s focus (e.g., 7th‑house year → relationships).
• Transits – prioritize slow‑moving outer planets (Jupiter, Saturn, Uranus, Neptune, Pluto) and any that cross the angles.
• Eclipses – note the houses the transiting nodes occupy; eclipses bring major beginnings or endings in those life areas.
• Secondary Progressions – the "day for a year" rule; watch for progressed Moon phases (New, Full, Balsamic) and stations.
• Zodiacal Releasing – divides life into chapters using the Lot of Spirit, Eros, etc.; helpful for long‑term narrative.

5. Practical Workflow (A Simple Checklist)

1. Verify birth data (time, location, rounded vs. exact).
2. Determine Ascendant, day/night chart, and the Big 3.
3. Locate the Ascendant ruler and note its house, sign, and aspects.
4. Scan for planets in the 1st house or conjunct the angles.
5. Identify the sect‑based benefic and malefic planets and their houses.
6. Check for stations, stelliums, and major patterns.
7. Note elemental/modality balances and close hard aspects.
8. If a specific question is present, focus on the relevant house, its ruler, and any transits/profections affecting it.

6. Why Context Matters

• A client may come for a career reading, but the chart could scream "relationship focus" – you decide what to highlight.
• Not every placement is active now; many become relevant later (e.g., Saturn return, progressed Moon).
• Remember that some planets describe other people (parents, children, partners) rather than the native directly.

7. Resources Mentioned

• Chris Brennan’s book "Hellenistic Astrology: The Study of Fate and Fortune" (covers all techniques discussed).
• Leisa Schaim’s lectures on annual profections, finding joy in the chart, and Saturn return & sect.
• The Astrology Podcast episodes on eclipses, secondary progressions, and zodiacal releasing.

Conclusion

The first glance at a natal chart should start with the Ascendant, the Sun, and the Moon, then move outward to the ruler of the Ascendant, angular planets, sect‑based benefics/malefics, and any standout patterns or stations. From there, timing tools like profections, transits, and progressions add the dynamic layer needed for a full interpretation. By following this systematic checklist, beginners can quickly gain a solid overall sense of any chart while still leaving room for deeper, tradition‑specific techniques later on.

Start with the Ascendant, Sun, and Moon, add the Ascendant ruler and sect‑based benefic/malefic, then scan for patterns, stations, and timing cues – this step‑by‑step framework gives a reliable, quick snapshot of any birth chart.