Moon Cycles Can Support Our Energy in Perimenopause
Let’s start with the obvious: the moon is probably not personally responsible for your fatigue, brain fog, cravings, mood swings, or your sudden urge to reorganize the pantry at 10 p.m.
Perimenopause already brings plenty of chaos without blaming a rock in the sky.
But moon cycles can give us something many midlife women desperately need: a rhythm.
A simple, visible, monthly rhythm.
And when your energy feels unpredictable, your sleep is touchy, your hormones are shifting, and your invisible load has 97 tabs open, having a rhythm to check in with yourself can be surprisingly helpful.
Not because the moon controls you.
Because it reminds you to listen.
Why Moon Cycles Can Be Helpful in Midlife
A lunar cycle is about 29.5 days. It moves through four main phases:
New moon
Waxing moon
Full moon
Waning moon
For centuries, people have used moon phases as markers for reflection, action, celebration, release, and rest.
From a science standpoint, the strongest research connection between the lunar cycle and human energy is sleep.
A 2021 Science Advances study found that people tended to go to bed later and sleep for a shorter time in the nights leading up to the full moon. This pattern appeared across communities with different levels of electricity access, including rural communities and urban college students.
That does not prove the full moon gives everyone “more energy.”
But it does suggest lunar timing may influence sleep timing for some people.
And sleep absolutely affects energy, mood, stress tolerance, brain fog, cravings, and daily function.
So instead of asking, “Is the moon controlling me?” ask:
How can I use this monthly rhythm to support my energy?
Much better question.
Less drama. More useful.
New Moon: Reflect, Reset, and Set Intentions
The new moon is when the moon is not visible from Earth.
Energetically, many people use this phase as a quiet reset point.
This is a good time to pause and ask:
What do I need this month?
Not what does everyone else need from me.
Not what should I do because Instagram said so.
What do I need?
In perimenopause, this matters because your body may not respond the same way month to month. Sleep, bleeding, mood, focus, hot flashes, cravings, and energy can shift as estrogen and progesterone fluctuate. Perimenopause-related hormone changes are strongly linked with sleep disturbance, including insomnia, interrupted sleep, early waking, and poorer sleep quality.
So the new moon can become your monthly check-in.
Try asking:
What drained me last month?
What gave me energy?
What needs to be simpler?
What is one thing I want to support this month?
What health habit would actually fit my real life?
Keep it tiny.
This is not a five-year strategic plan.
This is a “what do I need right now?” moment.
Waxing Moon: Build Gently
The waxing moon is the phase between the new moon and the full moon.
The light is increasing.
This can be a useful time to build momentum.
Not “new personality by Friday” momentum.
Gentle momentum.
This phase pairs well with small energy-supportive actions like:
Starting a short walking habit
Adding protein to breakfast
Getting morning light
Planning one realistic meal
Doing one short strength session
Setting one boundary
Cleaning up one sleep habit
The key is to build without overbuilding.
Midlife women are extremely good at turning a small habit into a full-blown self-improvement hostage situation.
Please do not do that.
Pick one thing.
Let it be almost laughably doable.
Full Moon: Use the Energy, But Protect Sleep
The full moon is often associated with higher energy, visibility, connection, activity, and outward expression.
A lot of women feel more awake, social, creative, restless, or emotionally charged around this time.
That does not mean every woman will feel energized during the full moon.
It means this can be a useful phase to notice whether your energy rises, your sleep shifts, or your nervous system feels more activated.
The research here is important. The strongest evidence does not say “full moon equals better energy.” It says sleep may start later and be shorter in the nights before the full moon.
That can feel like more energy.
Or it can feel like wired-but-tired nonsense.
Because, of course.
So during the full moon, use the energy if it is there — but protect your sleep like it is your last nerve.
Good full moon uses:
Creative work
Connection with friends
Group events
Sharing ideas
Celebrating progress
Doing something energizing or meaningful
Sleep-protection ideas:
Dim lights earlier
Reduce screen brightness
Do a brain dump before bed
Keep your evening routine boring
Avoid revenge bedtime scrolling
Get morning light the next day
The full moon can be a great time for expression.
It does not need to become a three-night sleep deprivation festival.
We are not 22. We have responsibilities and joints.
Waning Moon: Release and Recover
The waning moon is the phase after the full moon, when the visible light decreases.
This is a good time to ask:
What can I let go of?
This is especially useful for midlife women because energy drains often hide inside “normal” life.
The extra committee.
The group text.
The emotional labor.
The appointment scheduling.
The “quick favor.”
The mental tab that has been open since 2014.
Use the waning moon to look for what is costing energy without giving enough back.
Ask:
What felt heavier than it needed to be?
What am I carrying that is not mine?
What can I simplify?
What can I postpone?
What can I stop doing?
Where do I need recovery, not more effort?
This phase is not about quitting your life and moving to a cabin.
Although, honestly, some days I get it.
It is about releasing one unnecessary drain at a time.
A Simple Moon Cycle Energy Plan
Use this as a monthly rhythm.
Moon Phase | Energy Focus | Ask Yourself | Tiny Action |
New Moon | Reflect and reset | What do I need this month? | Set one simple intention |
Waxing Moon | Build gently | What can I add without overwhelm? | Start one tiny habit |
Full Moon | Express and connect | Where do I have energy to use? | Do one energizing thing and protect sleep |
Waning Moon | Release and recover | What is draining me? | Remove or simplify one thing |
This is the whole point:
Use the moon as a cue.
Not a command.
What About Menstrual Cycles and the Moon?
This is where we need to stay grounded.
Some people notice connections between their menstrual cycle and lunar phases, and there is ongoing research interest in this area.
But current evidence does not show that menstrual cycles reliably sync with the moon for everyone (I suspect it's because we've overridden our nature-linked signals for so much of our lives, and b/c a lot of us take hormones.). A 2021 study of 529 women found no overall association between menstrual cycle onset and lunar phase, although it did explore relationships among lunar phase, menstrual onset, and subjective sleep quality.
And in perimenopause, cycles often become more irregular anyway.
So if your cycle does not match the moon, that does not mean your body is wrong.
It means your body is human.
Possibly tired.
Possibly hormonal.
Definitely not failing.
The Front Porch Nurse Take
Moon cycles can support your energy because they give you a simple rhythm for checking in.
New moon: reflect and set intentions.
Waxing moon: build gently.
Full moon: use available energy and protect sleep.
Waning moon: release and recover.
That's it.
No complicated tracking system.
No moon-based perfectionism.
No “you must align your life with the cosmos or you’re doing wellness wrong” nonsense.
Your body is already navigating hormones, stress, sleep, caregiving, work, aging, and the invisible load.
Moon cycles can simply give you a monthly reminder to ask:
What does my energy need now?
And that question is powerful.
Because when you stop forcing your body to function like a machine, you can start working with your rhythms again. 🌕🌸
FAQs
Can moon cycles help support energy in perimenopause?
Moon cycles can be useful as a monthly rhythm for reflection, planning, activity, and recovery. The strongest research connection is between lunar cycles and sleep timing, not direct control of energy.
Do people have more energy during the full moon?
Some people feel more energized, restless, creative, social, or activated around the full moon. Research suggests people may go to bed later and sleep less in the nights before the full moon, which may feel like increased energy for some and poor sleep for others.
What should I do during the new moon?
Use the new moon as a reflection and intention-setting point. Ask what you need, what drained you last month, and what one small habit would support your energy.
What should I do during the waning moon?
Use the waning moon to release energy drains. Simplify one obligation, close one mental tab, or make space for recovery.
Do menstrual cycles sync with moon cycles?
Research does not show reliable menstrual-lunar synchronization for everyone. Some women may notice personal patterns, but menstrual cycles do not universally follow moon phases.
References
Circadian rhythms regulate multiple body systems, including metabolism, neuroendocrine signaling, immune function, and oxidative stress.
Light exposure timing influences circadian rhythm and sleep, with daylight generally supporting sleep health.
Early morning light exposure may support circadian alignment and healthier sleep patterns.
Circadian disruption is associated with cardiometabolic and metabolic health risks.
Nature and greenspace exposure are associated with several mental and physical health benefits.
Perimenopause hormone changes are linked with sleep disturbances.
