Quick answer: An ingress is the moment a planet enters a new zodiac sign. The Sun does it once a month. The Moon does it every two or three days. Saturn does it about once every two and a half years. A fast ingress changes the mood for a few weeks. A slow ingress opens a chapter that can last years. The exact dates and times are in our ingress calendar.
The word comes from Latin. Ingressus means entry. In astrology it means one thing only. A planet was in one sign. Now it is in the next one. That moment has a date and a time, down to the minute, because the zodiac is a measured circle and the planet's position is a measured number. The moment Mars moves from 29 degrees 59 minutes of Cancer to 0 degrees 0 minutes of Leo, Mars has made an ingress into Leo.
What does an ingress actually mean?
Think of the zodiac as twelve rooms in a ring. Each planet walks through the rooms in order, always in the same direction. An ingress is the planet stepping through a door.
Why does that matter? Because in classical astrology a planet behaves differently in each sign. Mars in Capricorn is strong. The old books call that exaltation. Mars in Cancer is weak. They call that fall. When Mars crosses the door from Cancer to Leo, it leaves a sign where it struggled and enters a sign where it can act. The planet is the same. Its footing has changed.
So an ingress is not an event in the sky that "does" something. It is a change of conditions. The planet gets a new sign to work through, and the sign gets a new visitor.
How often does each planet change sign?
Every planet has its own speed, so every planet has its own rhythm of sign changes. Here is the rough picture.
- Moon: every two or three days. About 160 ingresses a year. Too many to plan around, which is why the Moon has its own moon calendar.
- Sun: about once a month, 12 a year. This is what people mean by "Aries season" or "Scorpio season".
- Mercury and Venus: 12 to 15 times a year. They stay close to the Sun, so their pace is similar.
- Mars: about 6 to 8 times a year. In 2026 it changes sign 8 times.
- Jupiter: about once a year.
- Saturn: about once every two and a half years.
- Uranus: about once every seven years.
- Neptune: about once every fourteen years.
- Pluto: anywhere from twelve to thirty years, because its orbit is very uneven.
The pattern is simple. The farther a planet is from the Sun, the slower it moves, and the rarer its ingresses are.
Why do slow ingresses matter more than fast ones?
Because of how long they last. Mercury enters a sign and leaves it two or three weeks later. Whatever it touched, it touched briefly. Saturn enters a sign and stays for two and a half years. Neptune stays for fourteen. A slow planet does not visit a sign. It moves in.
That is why the outer-planet ingresses of 2026 have been written about so much. Neptune entered Aries on 26 January. Saturn entered Aries on 14 February (UTC). Uranus entered Gemini on 26 April. Jupiter entered Leo on 30 June. Four slow doors opened in six months. Each of them sets the tone for years, not weeks. You can read each one on its own page: Saturn in Aries, Neptune in Aries, Uranus in Gemini and Jupiter in Leo.
A fast ingress still has a use. The Sun's ingress into a cardinal sign marks a season. The Moon's ingress tells you the mood of the next two days. But you do not build a year around them.
Why does a planet sometimes enter the same sign twice?
Because of retrograde motion. A planet can enter a sign, then appear to move backwards, slip out of that sign, and enter it again a few months later.
Saturn did exactly this. It first entered Aries in May 2025. It went retrograde, backed into Pisces in September 2025, and entered Aries for good in February 2026. Uranus did the same with Gemini. So a slow ingress often comes in two or three steps. The first step is a preview. The last step is the one that stays. Our page on planetary stations explains the turning points behind this.
How do I read an ingress against my own chart?
Three steps. You do not need to be an expert for any of them.
- Find the sign in your chart. Open your free birth chart and see which house the new sign falls in. That house is the area of life the planet is now working in. Saturn entering the sign on your 10th house is about work and public role. The same ingress on someone else's 4th house is about home and family.
- Check for planets in that sign. If you were born with the Sun, Moon or a personal planet in that sign, the ingressing planet will pass over it at some point. That is a transit, and it is the part people actually feel. Our guide to understanding transits covers this.
- Note how long the stay is. A Mars ingress is a few weeks of push in that house. A Saturn ingress is two and a half years of work there. Match your expectations to the clock.
Most ingresses, most of the time, pass quietly. The ones worth writing down are the slow ones that land on a planet or an angle in your chart.
Where can I see the exact dates?
The ingress calendar lists every planet's sign change from 2025 to 2032, with the exact time in UTC, the sign it leaves and the sign it enters. The Moon is left out on purpose. It has its own calendar. If you want to see where a planet stands today, the live transits page shows the sky right now.
Times are given in UTC. Add your own offset for local time. An ingress that happens at 23:30 UTC can fall on the next calendar day in Istanbul or Berlin.
Which slow ingresses are coming?
These are the sign changes of the slow bodies from 2026 to 2028. Chiron appears twice in 2026 because it slips back into Aries and re-enters Taurus in 2027. All dates are UTC.
| Date | Planet | Enters |
|---|---|---|
| 26 January 2026 | Neptune | Aries |
| 14 February 2026 | Saturn | Aries |
| 26 April 2026 | Uranus | Gemini |
| 19 June 2026 | Chiron | Taurus |
| 30 June 2026 | Jupiter | Leo |
| 27 July 2026 | True Node | Aquarius |
| 18 September 2026 | Chiron | Aries |
| 14 April 2027 | Chiron | Taurus |
| 26 July 2027 | Jupiter | Virgo |
| 26 March 2028 | True Node | Capricorn |
| 13 April 2028 | Saturn | Taurus |
| 24 August 2028 | Jupiter | Libra |
Every ingress of every planet, including the Moon, is in the ingress calendar.
Frequently Asked Questions
What is an ingress in astrology?
An ingress is the moment a planet moves from one zodiac sign into the next. It has an exact date and time. Fast planets like the Moon and Mercury change sign often. Slow planets like Saturn and Neptune change sign rarely, and those rare changes are the ones astrologers watch.
Is an ingress the same as a transit?
Not quite. An ingress is a planet entering a sign. A transit is a planet passing over a point in your own chart. An ingress becomes a transit for you only when the planet reaches a planet or angle you have in that sign.
Which ingresses are the most important?
The ones made by Jupiter, Saturn, Uranus, Neptune and Pluto, because they last from one year to several decades. In 2026 four of them happened within six months, which is unusual.
Does the ingress of the Sun mean the same as a zodiac season?
Yes. When the Sun enters Aries, Aries season begins. The Sun's twelve ingresses divide the year into the twelve zodiac seasons, and its four cardinal ingresses mark the equinoxes and solstices.
This is classical guidance built on real ephemeris positions. It is not scientific proof, and it is not a prediction of fixed events.