December 2025 Astrology Forecast

December 2025 brings a mix of intellectual curiosity, spiritual awakening, and grounding energy as we close out the year. With a focus on Sagittarius and Capricorn, the month invites us to expand our horizons, embrace our inner wisdom, and lay down solid foundations for the future. Let's dive into the key transits and what they mean for us.

December 4: Full Moon in Gemini

We start the month with a Full Moon in Gemini on December 4th, which illuminates our thoughts, communication, and social connections. Full Moons are about culmination and release, and in Gemini, this energy encourages us to let go of outdated ideas and patterns of thinking that no longer serve us. Gemini thrives on variety and intellectual stimulation, so you may find yourself eager to share your ideas, have meaningful conversations, or seek out new information. However, be mindful of spreading yourself too thin—Gemini’s dual nature can make it easy to get lost in too many directions at once. Use this Full Moon to focus on what truly matters and release any mental clutter that's holding you back.

December 10: Neptune Direct in Pisces

On December 10th, Neptune stations direct in Pisces after several months of retrograde motion. Neptune is the planet of dreams, intuition, and spirituality, and its forward movement can help us gain clarity on any areas where we've been feeling confused or uncertain. During Neptune’s retrograde, you may have experienced a period of introspection, revisiting old dreams or dealing with illusions that needed to be cleared away. Now, with Neptune moving direct, it’s time to integrate those insights and allow your intuition to guide you forward. This is a great time for creative and spiritual pursuits, as Neptune in Pisces enhances our connection to the unseen realms.

December 11: Mercury Enters Sagittarius

Mercury, the planet of communication and intellect, enters adventurous Sagittarius on December 11th. Mercury in Sagittarius is all about broadening our minds and exploring new ideas, philosophies, and perspectives. You might feel a surge of curiosity and a desire to learn about different cultures, beliefs, or subjects that expand your worldview. This transit is also great for travel, teaching, or any activities that involve sharing knowledge. Just be cautious of over-promising or being overly blunt—Sagittarius has a tendency to shoot from the hip, which can sometimes lead to misunderstandings. Use this time to speak your truth, but remember to temper it with kindness.

December 15: Mars Enters Capricorn

On December 15th, Mars, the planet of action and drive, moves into disciplined Capricorn. Mars in Capricorn is all about channeling your energy into practical, long-term goals. This is a powerful time for hard work, determination, and building something that will stand the test of time. Capricorn's influence helps you stay focused, organized, and patient, which are key ingredients for success. Whether you’re working on a career project, a personal goal, or a fitness routine, Mars in Capricorn gives you the endurance to see it through. Just be mindful of not becoming too rigid or overly controlling—Capricorn can sometimes get stuck in its ways, so remember to stay flexible.

December 19: New Moon in Sagittarius

The New Moon in Sagittarius on December 19th invites us to set intentions around growth, adventure, and expansion. New Moons are a time for new beginnings, and in Sagittarius, this energy encourages us to think big and aim high. Whether you’re planning a trip, starting a new course of study, or simply setting your sights on a new goal, this New Moon supports your efforts to broaden your horizons. Sagittarius is all about optimism and faith in the future, so use this energy to dream big and trust that the universe has your back. However, be sure to ground your intentions in reality—while Sagittarius loves to shoot for the stars, it’s important to have a solid plan in place.

December 21: Jupiter Square Chiron and Sun Enters Capricorn

December 21st brings two significant events: Jupiter squaring Chiron and the Sun entering Capricorn. The Jupiter-Chiron square may stir up some old wounds, particularly around issues of faith, belief, or self-worth. Jupiter in Cancer wants to nurture and protect, while Chiron in Aries pushes us to confront our vulnerabilities head-on. This aspect can bring up challenges that force you to reconcile your need for security with your desire for independence. While this may be uncomfortable, it’s an opportunity for deep healing and growth—if you’re willing to face the pain and learn from it.

On the same day, the Sun enters Capricorn, marking the Winter Solstice and the official start of Capricorn season. Capricorn is all about structure, discipline, and responsibility, so as the Sun moves into this sign, you might find yourself feeling more focused on your long-term goals and ambitions. This is a time to get serious about what you want to achieve and start putting in the work to make it happen. Capricorn season is perfect for setting New Year’s resolutions, as its energy supports commitment and perseverance.

December 24: Venus Enters Capricorn

As if to underscore the theme of Capricorn this month, Venus joins the Sun and Mars in this ambitious sign on December 24th. Venus in Capricorn values stability, loyalty, and practicality in relationships. This is a great time to strengthen your commitments, whether in love, friendship, or business. You might find yourself more focused on building a solid foundation with your partner or investing in something that will pay off in the long run. Venus in Capricorn appreciates quality over quantity, so this transit encourages you to focus on what truly matters and let go of any superficial distractions.

Conclusion

December 2025 wraps up the year with a focus on expansion, grounding, and building for the future. The Sagittarian energy early in the month invites us to dream big and explore new horizons, while the Capricorn influence later on reminds us to stay disciplined and focused on our long-term goals. With Neptune’s direct motion and the powerful lunations in Gemini and Sagittarius, this month offers a blend of inspiration and practicality—perfect for ending the year on a high note and preparing for what’s to come in 2026. So, embrace the adventures, trust your intuition, and get ready to lay down some solid foundations for the future.