Your birth chart is a snapshot — the sky frozen at the moment you were born. But the sky never stopped moving. Right now, the planets are continuing their orbits, and as they travel they form angles to the positions in your birth chart. Those ongoing relationships are called transits, and they’re how astrology becomes a living, personal sense of timing.
If your birth chart is who you are, transits are what’s happening to you now — the current weather passing through your life.
What is a transit?
A transit happens when a moving (“transiting”) planet reaches a meaningful angle to a planet or point in your birth chart. For instance, when transiting Saturn passes over your natal Sun, or transiting Jupiter aligns with your natal Moon. Each combination carries a distinct flavour, and it activates a particular theme in your life for a particular window of time.
The key is the speed of the planet:
- Fast movers (Moon, Mercury, Venus, Sun) create short, everyday shifts — moods, small openings, passing tensions.
- Slow movers (Jupiter, Saturn, Uranus, Neptune, Pluto) create the big life-chapters — the seasons of growth, pressure, breakthrough or transformation that can last months or years.
This is why some periods feel like ordinary weeks and others feel like turning points. The slow planets are writing the bigger story.
Why transits matter
Transits explain the timing of your life in a way the birth chart alone can’t. They help answer questions like: Why does this feel like a moment of pressure and responsibility? Why has a door suddenly opened? Why am I being pulled to change, or to rest, or to begin something new?
Used well, transits don’t remove your free will — they describe the conditions. Knowing a demanding Saturn transit is underway helps you meet it with patience instead of confusion. Knowing an expansive Jupiter transit is here helps you actually take the opportunity in front of you rather than let it pass. Astrology at its best is preparation, not prediction.
How to work with your transits
- Name the theme. Each active transit has a lesson or invitation. Ask what this season is asking of you — growth, release, patience, courage?
- Match your effort to the sky. Push and launch during opening transits; consolidate and rest during heavier ones. Working with the current is easier than against it.
- Watch the slow planets. The long transits are the ones truly shaping this chapter of your life — worth understanding in depth.
Go deeper: your Transits Now reading
The general sky affects everyone a little differently, because it lands on your unique chart. Our Your Transits Now reading takes your exact birth details and the current planetary positions and shows what’s specifically active for you right now — the themes, the timing, and how to make the most of this season.
👉 Get your Transits Now reading — a personal, current-sky PDF generated instantly, drawn from our book Astrology for the Soul.
Frequently asked questions
What’s the difference between my birth chart and transits?
Your birth chart is fixed — who you are. Transits are the moving planets right now forming angles to it — what’s happening in your life at the moment.
How long does a transit last?
It depends on the planet. Moon transits last hours; Mercury, Venus and Sun a few days; Jupiter weeks to months; Saturn and the outer planets many months to years.
Are transits predictions?
Not fate — conditions. They describe the themes and timing you’re working with; how you respond is up to you.
Which transits are most important?
The slow-moving ones (Jupiter, Saturn, Uranus, Neptune, Pluto), because they shape the major chapters of your life.
Written by Hans & Martina Thörn Durefelt, authors of Astrology for the Soul.