The first full week of late December arrives with bold momentum. Mars has just entered Capricorn, which means the week opens with a strong push toward goals, structure, and real progress, which will be underscored when we move into Capricorn season on Sunday, bringing us a new cycle of focus and discipline. By Friday we meet the Sagittarius New Moon, the final New Moon of the year, which brings a fresh start at the end of the month.
In other words, this week is a bridge between the big ideas of Sagittarius and the grounded action of Capricorn. The energy builds, the pace picks up, and you may feel very aware that the end of the year is close. Take hold of all that motivating Capricorn energy to create a plan for where you’re going next.
The week begins with Mars settling into Capricorn, and this can light a fire under anything connected to goals or responsibilities. You may feel more serious about what you want and ready to make steady progress.
Try this reflection today: What goal deserves my full commitment for the rest of the year?
As Tuesday arrives, the Sun square Saturn, which can make things feel tight or limited. You may want more options than you have. Try not to get stuck on what is missing. Look at what is available and adjust where you can. Creativity solves more problems today than force.
By midweek, the Moon enters Sagittarius and brings a lift in energy. Something that felt blocked may open up, or you may see a better path forward. Discipline also works in your favor, and you can feel more aligned with your long-term direction. This is a good time to revisit plans that need a small upgrade.
As Thursday unfolds, the Moon joins Mercury in Sagittarius. This can highlight progress with something that began about two months ago. Ideas flow more easily, and you can put together short-term plans that feel doable. Stay curious and flexible. Inspiration comes from movement.
The Sagittarius New Moon arrives on Friday and brings a fresh wave of excitement. New experiences, new goals, and new opportunities can come into view. This is one of the best new moons for starting something hopeful or adventurous. Soon after, the Moon moves into Capricorn and helps you think ahead to the next year.
Try this reflection today: What new beginning do I want to say “yes” to?
As the weekend begins, the Sun squares Neptune, which can lower motivation or make focus harder. If you feel foggy, do not push yourself. Take a moment to rest or get clear about why your energy feels low. Answers appear when you slow down long enough to notice them.
On Sunday, the Sun enters Capricorn, marking the solstice and the start of a new season of steady work and long-term growth. This shift helps you close the year with purpose. Venus also squares Saturn today, and you may want a break from responsibility. If you can step back, even a little, it can help you reset.
Try this reflection today: What long-term goal am I ready to take seriously, and what small step can I commit to this week?
The week closes on Monday with the Moon entering Aquarius, which opens the mind and brings attention to the future. A helpful trine to Uranus encourages independence and experimentation. You may feel ready to try something new or adjust your plans in a creative way.
This week blends drive with optimism and ends with a grounded sense of direction. Sagittarius brings ideas. Capricorn brings action. Together they help you step into the final days of 2025 with clarity and purpose!
Planetary Locations This Week
- The Sun: Sagittarius (November 21, 2025 – December 21, 2025), Capricorn (December 21, 2025 – January 19, 2026)
- Mercury: Sagittarius (December 11 – 31, 2025)
- Venus: Sagittarius ( November 30, 2025 – January 17, 2026)
- Mars: Capricorn (December 15, 2025 – January 23, 2026)
- Jupiter: Cancer (June 9, 2025 – June 30, 2026)
- Saturn: Pisces (September 1, 2025 – February 13, 2026)
- Uranus: Taurus (November 7, 2025 – April 25, 2026)
- Neptune: Pisces (October 22, 2025 – January 26, 2026), Aries (January 26, 2025 – March 2039)
- Pluto: Aquarius (November 19, 2024 – March 8, 2043)
Daily Astrology Snapshots
Monday, December 15th
Sun
Sagittarius
Moon
Scorpio
Astrological Aspect
Mars Enters Capricorn – Mars moves into Capricorn, the sign of goals, and this greatly increases your ambition, which is perfect leading into a new year. You can set new goals, put together long-term plans, and feel extra disciplined.
Tuesday, December 16th
Sun
Sagittarius
Moon
Scorpio
Astrological Aspect
Sun in Sagittarius Square Saturn in Pisces – Options might seem limited, and this can make you feel pessimistic. Try to expand your view and get creative with the options you have.
Wednesday, December 17th
Sun
Sagittarius
Moon
Moon Enters Sagittarius – Opportunities can seem to grow, and you can focus on the ones that provide you with the chance to have a new experience that excites you.
Astrological Aspect
Moon in Scorpio Trine Saturn in Pisces – Discipline can be used properly, and you can feel more connected with your goals and direction.
Thursday, December 18th
Sun
Sagittarius
Moon
Sagittarius
Astrological Aspects
Moon in Sagittarius Conjunct Mercury in Sagittarius – Something you began about two months ago might see progress now, and you can come up with new ideas and new short-term plans to build on this.
Friday, December 19th
Sun
Sagittarius
Moon
Sagittarius New Moon – The Sagittarius New Moon increases your optimism, and opportunities for new experiences, to explore, or to expand in new ways can come to you. Be open and make the most of everything you have.
Moon Enters Capricorn – You can look forward to the next year of your life and get inspired with your resolutions and goals in the new year. Gather information now.
Astrological Aspect
Moon in Sagittarius Conjunct Venus in Sagittarius – The people in your life can be of help, and you can reach out for advice or resources to work with your goals.
Saturday, December 20th
Sun
Sagittarius
Moon
Capricorn
Astrological Aspect
Sun in Sagittarius Square Neptune in Pisces – It can be difficult to focus on anything as your energy seems drained. If so, try to get to the heart of the matter and what’s causing this, and work to improve.
Sunday, December 21st
Sun
Sun Enters Capricorn – Capricorn season is traditionally an excellent time to work on your goals and long-term plans, so this is a great way to end one year and start another. Focus on what you’re feeling most ambitious with, and determine what you need to make it happen.
Moon
Capricorn
Astrological Aspect
Venus in Sagittarius Square Saturn in Pisces – You may not care to pay much attention to your responsibilities, but if you can get a break, it can be a good idea. Find space where you can.
Monday, December 22nd
Sun
Capricorn
Moon
Moon Enters Aquarius – The future can look bright, and you may want to work on plans for changes or pursue the unconventional.
Astrological Aspect
Moon in Capricorn Trine Uranus in Taurus – Independence can be strong, and you can focus on doing things in your own way or experimenting.