Monthly Horoscope for September 2025

An intense month ahead! September 2025 comes packed with major astrological alignments, including a powerful eclipse season, the beginning of Uranus retrograde in Gemini, and Saturn’s return to Pisces for the last time in the next 30 years.

This month brings two eclipses: a Lunar Eclipse in Pisces (09/07) and a Solar Eclipse in Virgo (09/21). Together, they mark a period of closure and practical life reorganization. Matters related to health, work routines, and spirituality take center stage.

It’s a time that also invites us to balance logic and sensitivity: on one hand, there’s greater focus and grounding; on the other, eclipses on the Virgo-Pisces axis may reveal where we still lack harmony between our practical and spiritual lives.

Access your free Personalized Horoscope on Astrolink and discover how September’s transits uniquely and directly activate your birth chart. Receive practical guidance, detailed interpretations, and tools to live this moment with more clarity and awareness.

Access your free Personalized Horoscope!

Forecast for the first half of September

Right on the first day, retrograde Saturn returns to Pisces, influencing reflections that were left open between 2023 and early this year. It’s time to revisit the boundaries we’ve set (or failed to set), how we deal with intuition, and even the beliefs that might still hold us in illusions. It’s like a final stop to observe everything before moving on: where are you still sabotaging yourself or avoiding responsibility?

The square between Mars and Jupiter on 09/04 highlights risks of exaggeration, impulsive decisions, and power struggles. On 09/02, Mercury enters Virgo, its ruling sign and where it’s most empowered. A practical tone, appreciation for routine and organization, and clarity of thought become more evident. This is a good time to structure plans and pay attention to details—just be cautious of over-criticism or perfectionism that leads to paralysis.

A few days later, on 09/06, Uranus begins its retrograde motion in Gemini. This transit invites us to rethink outdated ideas, make room for new ways of communicating, and reflect on how we handle changes—both personal and collective.

Innovation, technology, and communication are under review, and bold projects may face viability tests. Failures or disruptions in information systems, finances, or transportation may come to the surface. It's a moment to reassess how we use technology and how it shapes our relationships and learning processes.

On 09/07, the first eclipse of the month takes place: a lunar eclipse in Pisces. This is an invitation to pause, reflect, and close cycles. It's as if a temporary shadow reminds us that to move forward, we must release what no longer makes sense. What are you still carrying that weighs on your mind or spirit? What illusions or escapisms do you still cling to, even knowing they no longer support your path?

The window between eclipses often accelerates decisions and movements, bringing clarity about what needs to stay and what must go. Sudden changes can occur in relationships, habits, or circumstances that no longer support your growth.

On 09/12, the energy lightens: the Sun and Mercury, both in Virgo, align with Jupiter and expand our ability to balance reason and emotion. It’s a fertile moment for learning, exchanging ideas, and strengthening care for both body and mind. Health routines, nutrition, and spending time with loved ones become especially beneficial.

Forecast for the second half of September

Communication takes on a more diplomatic tone starting 09/18, when Mercury enters Libra. Constructive conversations, conflict mediation, and creative partnerships are favored. Ideas turn toward harmony and cooperation, but it’s essential to stay grounded to avoid trying to please everyone.

Soon after, Venus enters Virgo, and love is expressed in the details. Everyday gestures like helping, organizing, or simply being present in someone’s routine take on deep significance. This transit reminds us that profound care often lies in simplicity.

Oppositions with Saturn will require better negotiation between enthusiasm and reality, the desire to act, and the need to respect limits. This period may bring clashes of authority and political or institutional disputes. On a personal level, it will be essential to manage expectations, respect timing, and act with strategy instead of impulse.

The solar eclipse in Virgo on 09/21 completes the month’s pair. It’s an invitation to observe where we waste energy and how we can align our steps with more balanced choices. Mutable signs (Gemini, Virgo, Sagittarius, and Pisces) are likely to feel this energy most intensely.

Ask Orbia how September's eclipses will affect your birth chart!

The Sun enters Libra on 09/22, marking the equinox. This turning point reinforces the need for balance and collaboration. At the same time, the opposition with Neptune and trines with Uranus and Pluto show that the adjustments won’t be superficial—they will have deep impacts, calling for innovation, flexibility, and courage.

Spring announces its arrival, and the blooming energy inspires greater openness toward others, strengthening the quest for fairer and more harmonious relationships through the end of October.

Also on 09/22, Mars enters Scorpio, and our actions gain intensity. There’s more courage in the air to face taboos and deal with challenges in a deeper and more transformative way. It’s a favorable period for demanding projects, but be mindful of excessive stubbornness or emotional outbursts.

Closing September, the Sun in Libra forms a harmonious connection with Uranus in Gemini and Pluto in Aquarius. This combination opens space for innovations and transformations in relationships, the arts, finances, and even in collective matters, enhancing the sense of justice and equality.

Astrological calendar for September 2025

09/01 – Saturn returns to Pisces
09/02 – Mercury enters Virgo
09/03 – Square between Mercury and Uranus
09/04 – Square between Mars and Jupiter
09/06 – Uranus Retrograde in Gemini
09/07 – Lunar Eclipse in Pisces
09/12 – Sextile between Sun, Mercury, and Jupiter
09/13 – Conjunction between Sun and Mercury
09/17 – Opposition between Mercury and Saturn
09/18 – Mercury enters Libra
09/19 – Venus enters Virgo
09/21 – Opposition between Sun and Saturn
09/21 – Solar Eclipse in Virgo
09/22 – Mars enters Scorpio
09/22 – Sun enters Libra (Spring Equinox)
09/23 – Opposition between Sun and Neptune
09/23 – Trine between Sun and Uranus
09/24 – Trine between Sun and Pluto