New Moon in Sagittarius

The New Moon in Sagittarius on December 1, 2025

On December 1, 2025, a potent New Moon in Sagittarius at 20° will beckon us to enter a period of renewal, reflection, and philosophical inquiry. Known for its expansive and optimistic nature, Sagittarius is the sign of higher education, wisdom, exploration, and the quest for truth. It invites us to broaden our intellectual horizons, take philosophical leaps, and reconnect with our core ideals. However, this particular New Moon will carry a more complex and multifaceted energy due to the various significant astrological aspects that will be in play, particularly its conjunction with Mercury retrograde, opposition to Jupiter retrograde, square to Saturn in Pisces, and harmonious trine to Uranus. In this blog post, I will delve into these aspects and their implications, exploring how the energies of this New Moon are likely to unfold.

The New Moon in Sagittarius

Sagittarius, ruled by Jupiter, is the sign of exploration - both physical and intellectual. It governs the themes of philosophy, travel, higher education, and the quest for truth. A New Moon in Sagittarius is a time for setting new intentions related to broadening our mental horizons, exploring new belief systems, and embarking on journeys, whether literal or figurative. This is a moment to plant seeds for growth in areas where we seek to expand our knowledge, understand the world on a deeper level, or free ourselves from intellectual limitations.

At 20° of Sagittarius, this New Moon asks us to seek greater meaning in our lives, reframe our worldview, and open ourselves to new experiences. It’s a time when our higher mind can be awakened, drawing us toward deep philosophical inquiry and intellectual freedom. However, given the accompanying planetary aspects, this New Moon also brings with it a strong undertone of reflection and reassessment.

Conjunction to Mercury retrograde at 20° Sagittarius

Perhaps the most significant astrological factor accompanying this New Moon is its conjunction to Mercury retrograde at 20° Sagittarius. Mercury, the planet of communication, intellect, and thought processes, is in a state of retrograde motion, inviting us to revisit and reflect on past intellectual pursuits, communication patterns, and thought structures. When retrograde in Sagittarius, Mercury compels us to reconsider our belief systems, reexamine past teachings or philosophical frameworks, and revise our intellectual narratives.

As the New Moon aligns with Mercury retrograde, the energy becomes highly introspective. It’s an opportune moment for reflection and refinement of our mental processes. Rather than embarking on brand-new intellectual pursuits or initiating fresh ventures, the energies suggest a more inward journey - one that involves reassessing our ideals, beliefs, and intellectual pursuits. We may experience moments of confusion or miscommunication, but these challenges serve as an opportunity to recalibrate our understanding of the world and our place within it.

This alignment between the New Moon and Mercury retrograde also suggests that the seeds we plant during this time will not be fully realized until we have done the necessary mental work and resolved any lingering doubts or uncertainties. The lunar cycle will urge us to embrace patience and persistence as we clarify our objectives and rethink our direction.

Opposition to Jupiter retrograde at 17° Gemini

In opposition to the New Moon, we find Jupiter retrograde at 17° Gemini, the sign of communication, learning, and information. Jupiter, the planet of expansion and abundance, is in retrograde motion in the sign of Gemini, amplifying the desire to rethink and reassess our intellectual pursuits, especially those connected to communication, ideas, and the dissemination of knowledge. This opposition creates a dynamic tension between the urge to expand and the need to refine and review.

Jupiter retrograde in Gemini may bring about the revisiting of past teachings, writings, or conversations that have played a significant role in shaping our worldview. During this period, we are likely to reflect on our communication style, what we have learned, and how those lessons have evolved over time. The opposition to the New Moon suggests that any new intentions we set in the realms of knowledge or belief will be tempered by a need to integrate lessons from the past. We may be called to expand our understanding of certain concepts, yet the influence of Mercury retrograde encourages us to move cautiously, ensuring that we are not rushing into new ventures without first reconsidering the wisdom of our previous experiences.

This opposition also brings to light any discrepancies or contradictions in our intellectual pursuits. If we have been too rigid or dogmatic in our beliefs, the energy of this aspect could challenge us to open our minds to alternative perspectives or ideas that may have been previously ignored or overlooked.

Square to Saturn at 12° Pisces

Saturn, the planet of discipline, responsibility, and structure, will form a square to the New Moon in Sagittarius from 12° Pisces, signifying a challenge between the expansive energy of Sagittarius and the restrictive forces of Saturn in Pisces. Pisces, as a mutable Water sign, brings an element of dissolution, confusion, and emotional depth to Saturn’s typically pragmatic and structured energy. This square highlights the tension between the desire for intellectual freedom and the need for grounding, responsibility, and realistic assessment.

This aspect can bring up internal conflicts regarding our goals and the structures we have put in place to achieve them. The New Moon's expansive, optimistic energy may be tempered by Saturn's restrictive influence, leading to feelings of frustration or limitation. The square challenges us to reconcile our lofty ideals and philosophical pursuits with the practical constraints of reality. There is a need to develop a sense of emotional maturity and discipline to ensure that our intellectual expansion is grounded in realistic, tangible efforts. This aspect calls for careful planning and the cultivation of perseverance, as the challenges presented by Saturn will require time and effort to overcome.

Venus in Capricorn at 23° trine Uranus in Taurus

Amidst these complex aspects, the trine between Venus in Capricorn at 23° and Uranus in Taurus (retrograde) at 24° offers a much-needed breath of fresh air. Venus, the planet of love, beauty, and values, in the grounded, practical sign of Capricorn, seeks stability and long-term commitment, particularly in areas of relationships and material wealth. Uranus, the planet of innovation, change, and rebellion, in retrograde motion in Taurus, shakes up our values and encourages us to think outside the box, particularly in matters related to finances, security, and sensual pleasures.

The harmonious trine between Venus and Uranus suggests an opportunity for breakthrough moments in relationships or financial matters. We may find ourselves attracted to unconventional ideas, unique artistic expressions, or progressive approaches to securing our future. This aspect encourages us to embrace innovation, change, and new ways of relating to others, particularly in the material realm. It may also support the release of outdated values or financial strategies that no longer align with our evolving sense of self.