Neptune in Aries · every rising signNeptune in Aries, 2026 to 2039

Neptune, the planet of dreams and ideals, is in Aries right now and stays until 2039. Here are the exact dates, what it may bring for everyone, and the part of life it touches for your rising sign.

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At a glance

EnteredFirst step Mar 30, 2025. Back into Pisces Oct 22, 2025. In Aries for good since Jan 26, 2026.
Right nowYes. Neptune is in Aries now, moving backward (a yearly review period) from Jul 7 to Dec 12, 2026.
LeavesEnters Taurus May 21, 2038, dips back into Aries Oct 21, 2038, settles in Taurus Mar 23, 2039.
Last time1861 to 1875. Neptune needs about 165 years to come back to the same sign.

What Neptune in Aries means

Along with dreams and ideals, Neptune is linked to imagination and compassion, and it can make the facts harder to see clearly. Aries is the sign of courage, fresh starts and doing things your own way. Put the two together and ideals may turn into action faster than usual. You may feel pulled to start the thing you believe in, like the small business, the new course, the move, or the cause you keep reading about late at night.

At its best, Neptune in Aries brings hopeful starts and the nerve to act on what you care about. At its hardest, a hunch can pass for a plan, and it’s easy to rush into a deal or a new role before the details are clear. Neptune moves slowly and spends about 13 years in Aries, so these themes build over years. Where they show up in your life depends on your rising sign.

Find your rising sign, find your part of life

Your rising sign sets which part of your chart (astrologers call it a house) Neptune is passing through. Tap yours for the full guide, with your own dates and what to do. Not sure of your rising? Find it free with our birth chart calculator.

Your rising signHousePart of life
Aries rising1You, your body, how you come across
Taurus rising12Rest and your private life
Gemini rising11Friends and the groups you belong to
Cancer rising10Career and reputation
Leo rising9Beliefs, study and travel
Virgo rising8Shared money and intimacy
Libra rising7Partners and one-on-one relationships
Scorpio rising6Daily work, health and routines
Sagittarius rising5Love, creativity and fun
Capricorn rising4Home and family
Aquarius rising3Everyday talk, siblings and neighbors
Pisces rising2Money, income and self-worth
Your Birth Chart Reading

Your own chart, your own timing

Neptune reaches any planet you have in Aries, like an Aries Sun, at a time set by how far into Aries it sits. Your reading is calculated from your exact birth chart, and chapter 14 is “What the next twelve months want from you.”

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Neptune in Aries timeline, 2025 to 2039

  1. Mar 30, 2025Neptune enters Aries for the first time since 1861. Ideas and changes from these months may come back later.
  2. Oct 22, 2025Neptune moves back into Pisces for one last pass, wrapping up what began there in 2012.
  3. Jan 26, 2026Neptune returns to Aries for good. The main 13 years begin here.
  4. Feb 20, 2026Saturn and Neptune meet in Aries, their first meeting in this sign since 1703.
  5. You are hereNow to Dec 12, 2026Neptune is moving backward, as it does each year from about July to December. Use it to recheck plans made this spring.
  6. Apr 12, 2028Saturn leaves Aries for Taurus. Neptune stays in Aries for another ten years.
  7. May 21, 2038Neptune takes its first step into Taurus, then moves back into Aries on October 21, 2038.
  8. Mar 23, 2039Neptune enters Taurus for good and stays there until 2051 and 2052.

What to do while Neptune is in Aries

Common questions

When does Neptune enter Aries?

Neptune first stepped into Aries on March 30, 2025, then moved back into Pisces on October 22, 2025 for one last pass. It returned to Aries on January 26, 2026 and has stayed there since. You’ll see both 2025 and 2026 given as the start date, and both are fair. The 2025 months were a preview, and themes that came up then may return during the main years.

Is Neptune in Aries right now?

Yes. In late September 2026, Neptune sits at about 3 degrees of Aries. It has been moving backward since July 7, which astrologers call retrograde, and turns forward on December 12, 2026, still inside Aries. From here it stays in Aries through every backward stretch, and it won’t return to Pisces. Its first step out comes on May 21, 2038, into Taurus.

When does Neptune leave Aries?

It leaves in two steps. Neptune enters Taurus on May 21, 2038, moves back into Aries on October 21, 2038, and enters Taurus for good on March 23, 2039. Counting from January 2026, that’s about 13 years in Aries, or about 14 if you include the 2025 preview.

Is Neptune in Taurus in 2039?

Yes. Neptune settles in Taurus on March 23, 2039, after a first visit from May 21 to October 21, 2038. It then stays in Taurus until 2051 and 2052, when it moves on to Gemini. Taurus is the sign of money, comfort, the body and the natural world. During those years, people may dream more about what feels secure and worth keeping.

When was Neptune last in Aries?

From 1861 to 1875. Neptune first entered Aries in April 1861, dipped back, and stayed from February 1862 until it left for Taurus in 1874 and 1875. Because it moves so slowly, nobody alive today has lived through Neptune in Aries before. For you, the useful question is which part of your life it touches this time, and your rising sign answers that.

Is Neptune in Aries good or bad?

It can be both, and it’s rarely all one or the other. Neptune often makes one part of life harder to read for a while, which can feel unsettling. The same years may bring more meaning, kindness and creativity to that area. Neptune stays in Aries until 2039, and nothing about it has to be decided in a hurry. The table above shows which part of life it is for your rising sign.

See where Neptune sits in your chart

Your rising sign shows the part of life. Your full chart shows the timing. Every reading is reviewed by the ZODIA astrology team before it’s sent.

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Sources & Further Reading

ZODIA's interpretations draw on traditional Hellenistic astrology and verified astronomical data. Key references:

Methodology: how rising signs are calculated · why birth time matters · how transits work · what the 12 houses mean · ephemeris data. Parallel transit hubs: Saturn in Aries 2026-2028 · Uranus in Gemini 2026-2033. Related: Saturn-Neptune conjunction 2026. Editorial boundaries: ZODIA does not provide financial, medical, or legal advice.