Thomas Eisele

Last Updated: Jun 12, 2025
Moon Phase Soulmate: Discover Your Cosmic Love Compatibility by Birthdate

For centuries, astrologers have used the moon as an indicator of a person’s emotional landscape. Lately, there’s a new astrological technique involving the moon, called moon phase compatibility. It’s meant to help match people along such criteria as intimacy, mutual understanding, and love.

Are you looking for your ideal match? This article discusses how to spot your moon phase soulmate!

What Is a Moon Phase Soulmate?

A moon phase soulmate is determined by finding the phase of the moon you were born under and then learning which other moon phases you’re compatible with.

Understanding the 8 Moon Phases

The moon moves through distinct phases, each carrying unique energy and symbolism. From the fresh beginnings of the new moon to the full moon’s emotional clarity, these phases are thought to influence our moods, instincts, and connections.

Understanding the moon phases can offer deeper insight into your emotional rhythms and help reveal the kind of person who might be your perfect moon phase soulmate. The moon has eight primary phases, each tied to a distinct energy and emotional tone.

New Moon

To kick off the lunar cycle, a new moon occurs when the lunar sphere is situated between the Earth and the sun so that the unlit side of it faces the Earth.

Waxing Crescent

What is the second moon phase? It happens when a thin sliver or crescent of the lunar sphere starts to become illuminated as it begins to move around the Earth.

First Quarter

This phase marks the time when half of the moon’s surface is lit up by sunlight.

Waxing Gibbous

At this time, more than half of the moon is visible in the sunlight, and the bright part continues growing each day.

Full Moon

One entire side of the moon is completely lit by the sun during the next full moon.

Waning Gibbous

The sunlit side of the moon will begin to shrink when it’s waning gibbous, though more than half of it is still visible.

Last Quarter

Half of the moon’s surface is lit, while the other half is in darkness during the last quarter moon.

Waning Crescent

Only a small section of the moon is still visible, with that crescent moon portion growing smaller each night as it starts to move into another new moon phase.

Energetic Traits and Romantic Personalities of Each Moon Phase

 

Moon Phase Energetic Trait Romantic Personality
New Fresh starts and new beginnings in love An adventurous spirit willing to explore new things
Waxing Crescent Initial stages of a relationship Needs an accepting partner who will encourage them
First Quarter Moon Perseverance and the ability to overcome difficulties Prefers an enthusiastic partner who can see the positive side of things
Waxing Gibbous Characterized by drive, optimism, and seeing things through Looking for a supportive partner who can cheer them on
Full Moon Completion, success, rewards, and closure Wants someone who can give them emotional fulfillment and recognition
Waning Gibbous Learning from the previous phase, assessing, and correcting mistakes Needs a partner who can provide a safe space where they can be vulnerable
Last Quarter A willingness to let go and embrace change Hoping to find a partner who can help them discover new meaning in life
Waning Crescent Acceptance, unwinding, and preparing for the next cycle Requires an insightful partner who understands them

How To Find Your Moon Phase

Figuring out your moon phase is similar to creating an astrological birth chart since it’s also based on the date you were born.

You need to enter your birth info into a moon phase soulmate calculator on one of the best astrology sites you can find. It will tell you the moon sign and phase you were born under.

What Your Moon Phase Says About Your Soulmate

Knowing your moon phase is like a compatibility test. It will help you identify the type of moon phase soulmate who can complement your unique romantic and relationship needs.

Moon Phase Soulmate Compatibility vs. Traditional Astrology

Moon phase soulmate compatibility describes the type of partner you need based on what phase of the moon you were born under.

Beyond a free horoscope, traditional astrology uses synastry (or the comparison of birth charts) to determine your compatibility based on numerous planetary factors.

While moon phase soulmate compatibility is in vogue, traditional astrology uses zodiac signs to match two people, along with other vital information.

Is Moon Phase Matchmaking Scientifically Proven?

No, there is currently no scientific information to support any moon phase soulmate meaning. While it may be intriguing, it is just for fun and reflection. Like romantic horoscopes, it makes you think about who you are emotionally. Nonetheless, the scientific community does acknowledge the actual lunar phases of the moon.

Expert Insights

A professional astrologer and author, April Elliott Kent, believes that people share a deeper understanding with those born in the same lunar phase as them, either waxing or waning [1].

However, she reminds readers that the lunar phase is only part of a complex whole. According to Kent, including other planets in the mix is necessary to fully understand the depths of what each person needs emotionally in a relationship [1].

Ashleigh Carter, a New York-based writer from Teen Vogue, explores the viral social media filter based on the moon phase soulmate trend. While she doesn’t think that this TikTok trend should determine your love life, she agrees it can be interesting to see where you line up next to your crush or partner [2].

What does the spiritual community think about moon phase soulmates? Explore subreddits like r/psychics to read discussions on love, relationships, and other psychic matters.

FAQs

Are you interested to learn what moon phases are soulmates? Check out our Q-and-A below!

Do Moon Phases Determine Soulmates?

No, there is no consensus among professional astrologers that your moon phase based on date will determine your soulmate for sure. Yet, it’s fun to reflect on what they reveal about you.

What Moon Phases Fit Together?

Wondering how to find your soulmate? According to the conventional wisdom of which moon phases are compatible, some pairings that get along are the new and full moon, first and third quarter, and waning gibbous and waxing crescent moon.

Are Matching Moon Phases Twin Flames?

No, there is no guarantee that matching moon phases based on a soulmate test are twin flames or that they will always get along together, even with the help of love rituals.

Are Moon Phases Accurate for Compatibility?

If you use a moon phase soulmate calculator by date of birth, it can give you an idea of who you’re compatible with. Still, there is no definite proof astrologically or scientifically that moon phases are fully accurate when figuring out the perfect match for you.

Moon Phase Soulmate: Final Thoughts

Everyone needs help when it comes to understanding relationships. The subject of moon phase compatibility is a big trend today, and while it’s fun to consider, it is only one piece of the astrological puzzle for determining compatibility between two people.

To find out more about who you are astrologically and what you need for a healthy relationship, consider having a professional astrologer interpret your astrology birth chart.

References

  1. The Natal Lunar Phase And Compatibility, Kent, April Elliot, Organization for Professional Astrology (OPA), the Evolving Astrologer, 92021, Astrodienst (2025). https://www.astro.com/astrology/opa_article211018_e.htm
  2. Carter, Ashleigh. “What Is a Moon Phase Soulmate? How to Use the Viral Viral TikTok Filter.” Teen Vogue, Teen Vogue, 4 Dec. 2023, www.teenvogue.com/story/viral-tiktok-moon-phase-filter.