0°
Conjunction
The transiting planet “sticks” to the natal point: amplification, kick-off, spotlight. It's a reset.
fusionnew cycleintensification
Tips
- name the stake
- set a clear intention
- channel it into a concrete action
Astrology course — Timing & reading the sky
Transits in astrology: the complete guide
A 100% method page: how to read a transit cleanly, how to set priorities, which orbs to use, and how to interpret planet by planet without slipping into vagueness.
Definition
An astrological transit is the passage of a moving planet over a sensitive point of the natal chart; it temporarily activates an area of life and is read according to the house, the aspects formed and the planet’s speed.
Do you want to learn to read transits in astrology with a real method? Most online resources stay vague about orbs, the hierarchy of the planets and concrete interpretation. This complete guide gives you the golden rules, the key aspects and a planet-by-planet reading so you can interpret each transit with rigour.
What is a transit in astrology?
Definition
- A transit is the passage of a planet in the current sky that forms an aspect to a point of your natal chart (planet, angle, house).
- Transits don't necessarily “create” an event: they activate a period, a tension or an opportunity — and show what is ripe to evolve.
What it's for
- Grasp the timing: when a dynamic becomes more visible.
- Give meaning: which psychological functions are being readjusted.
- Set priorities: tell the important (slow planets/angles) from the noise (fast planets).
How do you interpret an astrological transit?
Golden rules
- Always start from the natal chart: the chart's promise takes priority over the transit.
- Hierarchy: angles (ASC/MC/DSC/IC) > Sun/Moon > personal planets > social > transpersonal.
- The slower it is, the more structuring it is (Uranus/Neptune/Pluto).
- A transit becomes strong when it repeats: direct pass + retrograde + direct (the triptych).
Checklist
- •1) Which planet is transiting? (function activated)
- •2) Which natal point is touched? (inner domain / need / will / relationship…)
- •3) Which aspect? (tension, opportunity, integration)
- •4) Which house of the natal chart is the transiting planet passing through? (the setting of the period)
- •5) Context: repetitions (retrograde), background themes (slow), triggers (fast)
Orbs (simple + pro)
Orbs depend on experience and context. You can start simple and refine afterwards.
The “stronger” the natal body (Sun/Moon/ASC/MC), the wider the orb you can allow.
- Fast planets (Sun, Mercury, Venus, Mars)0°30 to 2°
- Jupiter / Saturn1° to 3°
- Uranus / Neptune / Pluto1° to 2° (up to 3° on angles)
Which aspects should you watch during a transit?
conjonction
60°
Sextile
A door that opens: it helps, but you have to act. A light yet real opportunity.
opportunityfluidityopening
Tips
- take a step
- say yes to a reasonable proposal
- test without over-investing
90°
Square
Useful conflict: friction that forces growth. It shows where the system is too rigid.
tensionadjustmenttrigger
Tips
- change a habit
- clarify a boundary
- avoid fleeing or provoking
120°
Trine
Natural flow: things move smoothly. Very good for consolidating and stabilising.
easetalentalignment
Tips
- anchor it in reality
- formalise it
- turn the easy into the lasting
180°
Opposition
What stands opposite reveals an imbalance: the other, the world, the constraint. It calls for integration.
mirrorrelationshippolarity
Tips
- negotiate
- listen to the other as a mirror
- look for the middle ground
How does each planet act in transit?
Sun
fast • days
Trigger of clarity: identity, direction, will.
assertionvisibilitydecisionhealthy ego
When it's strong
- on natal Sun, ASC, MC
- in conjunction/opposition/square
Mantra: I re-centre myself and I choose.
Moon
fast • hours/days
Emotional weather: needs, security, reactivity.
moodfamilyintimacybody
When it's strong
- on the natal Moon
- on the angles
- in phase with a slow transit
Mantra: I listen to my need without merging with it.
Mercury
fast • days/weeks
Thought & communication: decisions, exchanges, contracts, journeys.
messagesorganisationlearningclarification
When it's strong
- retrograde on a natal point
- on natal Mercury
Mantra: I clarify before I accelerate.
Venus
fast • weeks
Value & relationship: harmony, desire, money, aesthetics.
attractionpleasureagreementself-worth
When it's strong
- on natal Venus
- on ASC/DSC
- with Mars
Mantra: I choose what nourishes my worth.
Mars
fast • weeks
Action & desire: energy, courage, conflict, initiative.
sparkurgencysportanger
When it's strong
- conjunction to natal Mars
- squares to the angles
Mantra: I act cleanly, without burning out.
Jupiter
social • months
Expansion & meaning: growth, protection, vision.
luckopportunitystudiestravelconfidence
When it's strong
- on Sun/MC
- trine/sextile to the personal planets
Mantra: I expand without losing my compass.
Saturn
social • months/years
Structure & reality: responsibility, limits, maturity.
dutytimeframeworkcareersolidification
When it's strong
- on ASC/MC
- squares/oppositions
- Saturn return
Mantra: I build what lasts.
Uranus
transpersonal • years
Liberation & rupture: novelty, the unexpected, awakening.
changeindependencereinventiontruth
When it's strong
- on Venus/Mars/Sun
- on the angles
- conjunction
Mantra: I change without breaking what is essential.
Neptune
transpersonal • years
Dissolution & ideal: inspiration, empathy, haze, faith.
spiritualitydreamillusionfatiguehyper-sensitivity
When it's strong
- on Sun/Moon
- squares
- conjunction
Mantra: I keep my feet on the ground and my heart open.
Pluto
transpersonal • years
Transformation & power: crisis, depth, metamorphosis.
controltruthgriefrebirthintensity
When it's strong
- on the angles
- on Sun/Moon
- repeated exact aspects
Mantra: I transform myself instead of resisting.
How do you read a transit over a natal planet?
Interpreting a transit = transiting planet (the verb) + natal planet (the function touched) + aspect (the dynamic) + house (the setting).
Fast transiting planet → trigger
The Sun/Mercury/Venus/Mars trigger, pinpoint, accelerate. They give dates and concrete events.
Social planets → stages
Jupiter/Saturn mark cycles: expansion, consolidation, a useful ordeal. Very visible in everyday life.
Transpersonal planets → chapters
Uranus/Neptune/Pluto change the structure of the character. We often speak of years, not weeks.
Examples
Saturn square natal Venus
A test of value and relationship: you clarify what is solid, you renegotiate what is hazy. Less “immediate pleasure”, more real commitment.
Jupiter conjunct natal Sun
A period of confidence: visibility, expansion, opportunity. Beware of promises that are too big: keep a direction.
Pluto on the ASC
Identity metamorphosis: a change of image, of relationship to the body, of way of existing. Intensity, truth, a natural sorting.
Frequently asked questions about transits
Do you absolutely need an exact birth time?
For the angles/houses, yes, it's ideal. Otherwise you can already work very well with the main planets and aspects.
Do retrogrades change everything?
They repeat and deepen. You often see a “back and forth”: understand, review, decide, then confirm.
Transits or progressions?
Transits = external weather + timing. Progressions = inner maturation. Together: very powerful.
Frequently asked questions about astrological transits
What is a transit in astrology and how do you read it?+
An astrological transit is the passage of a moving planet over a point of the natal chart. To read it, you identify the planet (what), the activated house (where), the aspects formed (how) and the duration of the passage. Slow transits (Saturn, Uranus, Pluto) have more impact than fast ones.
Which orbs should you use for astrological transits?+
Orbs depend on the planet: about 1 to 2 degrees for slow transits (Saturn to Pluto) and up to 5 degrees for the luminaries. The tighter the orb, the more concentrated the effect. The conjunction and the opposition call for slightly wider orbs than the square or the trine.
What is the difference between a fast transit and a slow transit?+
Fast transits (Sun, Moon, Mercury, Venus, Mars) last a few days to a few weeks and activate one-off events. Slow transits (Jupiter to Pluto) last months or even years and bring deep, structuring transformations. See also retrogrades to understand the back-and-forth motion, and, for a dated example, the major transits of 2027 ranked by the three-pass rule. The slowest personal transit, the Saturn return, can be worked out to the degree at 29 and 58.
How do you prioritise transits in a natal chart?+
Prioritise slow transits on the sensitive points: Sun, Moon, ASC, MC and the lunar nodes. Then look at the exact aspects (conjunction, opposition, square). Finally, cross-reference with the fast transits to fine-tune the timing of events.