Transits in Astrology

What is a transit in astrology?

A transit is the ongoing contact between a planet’s current position in the sky and the planets, angles and houses of your birth chart: when a moving planet passes over a natal point or forms an aspect to it, astrologers say it is transiting that point. Your birth chart is a still photograph of the sky at the moment you were born; transits are the sky continuing to move above that photograph.

Transits are read through the same aspects as the natal chart: the conjunction (0°), sextile (60°), square (90°), trine (120°) and opposition (180°). A transiting planet also moves through your houses, spending time in each area of life in turn.

Their pace depends on the planet:

• The Moon passes through a sign in about two and a half days and describes the mood of a day.
• The Sun, Mercury and Venus describe weeks: focus, conversation, affection.
• Mars spends about six weeks in a sign and describes bursts of energy and friction.
• Jupiter and Saturn describe periods of a year or more: growth, structure, responsibility.
• Uranus, Neptune and Pluto describe long chapters: change, dissolution and transformation that unfold over years.

Some transits are milestones everyone shares at roughly the same age, such as the Saturn return around 29 and the Uranus opposition in the early forties. Others are personal, depending on where your natal planets sit.

From transitus to the modern ephemeris

The word comes from the Latin transitus, “a passing over”. Hellenistic and medieval astrologers watched planets crossing the important points of a birth chart, but transits were only one of their timing tools, alongside annual profections, solar returns and directions, techniques that move the chart forward symbolically year by year.

Twentieth-century astrology made transits the most widely used timing technique. It suited psychological astrology well: a transit could be read as a developmental phase, a season in which certain questions come up, rather than as a fixed prediction. Ephemerides, the tables of daily planetary positions, and later software made it easy to see which planets were touching which points.

Modern astrologers who work carefully treat transits as descriptions of a climate. The same Saturn square can be lived as burden or as a turning point towards maturity; what the transit shows is the subject, not the ending. A good transit reading therefore starts less with “what will happen?” than with “what is this period asking of me?”

How to read your transits

Start slow. Look first at what Jupiter, Saturn and the outer planets are doing to your Sun, Moon, ascendant, Midheaven and chart ruler. These describe the main themes of the current chapter of your life. The fast planets are the waves on top.

Read the transiting planet as the verb. Saturn asks for structure and patience, Jupiter for growth, Uranus for change, Neptune for surrender or imagination, Pluto for depth and renewal. The natal point it touches is the subject: your identity (Sun), needs (Moon), approach (ascendant), direction (Midheaven).

Check the aspect and the house. A conjunction starts something; a square creates pressure to act; an opposition brings the theme through another person or situation; a trine or sextile offers an easier opening. The house the transiting planet is moving through shows the area of life in focus.

Keep a record. Note important transits and what you lived through at the time. After a few years your own record tells you more about how transits work for you than any general description.

Climate, not event. A transit is not an event announced in advance. It does not say you will move, marry, lose a job or fall ill. It describes which part of your chart is active and what kind of energy surrounds it.

For daily transits, the Larisa app’s Transits tool links the current sky to three areas, relationship, work and inner voice, and names the transiting Sun and Moon and the closest contact to your chart.

Transits in three example situations

Jupiter crossing the natal Sun. For a few weeks, or in three passes over several months when Jupiter turns retrograde, the themes of confidence and visibility come forward, and it is a period that favours learning, travel and being seen. The transit does not guarantee success; it widens the field.

Saturn square the natal Moon. A period of emotional seriousness: more responsibility at home, or a need to set firmer boundaries with family. It can feel heavy, and it often ends with steadier emotional habits than before.

Uranus over the Midheaven. Career direction comes up for change, sometimes suddenly. This person may leave a stable post for something unconventional or find their field itself changing around them. The question is what kind of work feels authentically theirs.

The transiting Moon over the natal Moon. A small, monthly transit: for a day or so, feelings are closer to the surface and familiar needs speak louder. It is a useful one to observe, because it comes back every month and teaches you the rhythm of your own Moon. Anyone who notes those days for a few months gets to know their own emotional cycle better than any book could describe it.