Today's Moon
Moon calendarSeptember 2048
Follow the Moon through every phase and sign this month.
Choose any date to see the Moon phase, Moon sign, illumination, and one simple way to work with that part of the lunar cycle.
Daily lunar positionsMonthly phase mapClear calculation notes
Open Moon Phase Today
Moon timeline
Follow the month as a moving sky path
Switch between phase, Moon sign, and planning mode to see how the lunar month changes day by day.
Sep 1
Last Quarter
39% lit, Moon in Gemini 23 deg.
Release window
Clarify, complete, simplify, or let go.
Sign changes this month: Sep 1 Gemini, Sep 2 Cancer, Sep 5 Leo, Sep 7 Virgo, Sep 9 Libra.
Before you startInputs, calculation, limits, and saving+
What to enter
Required: Choose a month or select a calendar date.
Optional: Location is not required for the geocentric Moon data shown here.
Example input — not your result: Example: August 2026 · open August 12.
What you get
Browse Moon phases, Moon signs, illumination, and lunar milestones by date. The result includes monthly calendar, phase details, date selection.
How it is calculated
Calculates geocentric Moon phase, sign, illumination, and lunar milestones for each displayed UTC date.
Data time: Every calendar cell shows its calculation date. Moon data is calculated for the displayed UTC date.
Result limits
This shows shared sky or traditional timing context. It is not a personal prediction unless a tool explicitly compares the sky with a birth chart.
Missing result
If a result is missing, check that every required field is complete and that the selected date or data source contains a supported result.
How to fix an error: Review the required field shown above, correct the highlighted value, and try once more. The error message should name the field or data that needs attention.
Next step and saving
Do next: Choose one upcoming lunar date and add a small observation or planning note.
This page can be printed, but it does not create a new saved reading unless it displays a generated result.
DAILY LUNAR DATA
September 2048 moon phases
Pick a date to see where the Moon is in its cycle and which sign it is moving through.
Day 1
Last Quarter
39% lit
Gemini 23 deg
23.2 days since New Moon
Day 2
Waning Crescent
30% lit
Cancer 4 deg
24.1 days since New Moon
Day 3
Waning Crescent
22% lit
Cancer 16 deg
25 days since New Moon
Day 4
Waning Crescent
14% lit
Cancer 28 deg
25.9 days since New Moon
Day 5
Waning Crescent
8% lit
Leo 11 deg
26.8 days since New Moon
Day 6
New Moon
4% lit
Leo 23 deg
27.8 days since New Moon
Day 7
New Moon
1% lit
Virgo 6 deg
28.8 days since New Moon
Day 8
New Moon
0% lit
Virgo 19 deg
0.2 days since New Moon
Day 9
New Moon
2% lit
Libra 3 deg
1.3 days since New Moon
Day 10
Waxing Crescent
6% lit
Libra 17 deg
2.3 days since New Moon
Day 11
Waxing Crescent
12% lit
Scorpio 0 deg
3.4 days since New Moon
Day 12
Waxing Crescent
21% lit
Scorpio 14 deg
4.4 days since New Moon
Day 13
Waxing Crescent
31% lit
Scorpio 28 deg
5.5 days since New Moon
Day 14
First Quarter
42% lit
Sagittarius 12 deg
6.6 days since New Moon
Day 15
First Quarter
53% lit
Sagittarius 27 deg
7.6 days since New Moon
Day 16
First Quarter
64% lit
Capricorn 11 deg
8.7 days since New Moon
Day 17
Waxing Gibbous
75% lit
Capricorn 25 deg
9.8 days since New Moon
Day 18
Waxing Gibbous
84% lit
Aquarius 9 deg
10.9 days since New Moon
Day 19
Waxing Gibbous
91% lit
Aquarius 23 deg
11.9 days since New Moon
Day 20
Full Moon
96% lit
Pisces 7 deg
13 days since New Moon
Day 21
Full Moon
99% lit
Pisces 20 deg
14 days since New Moon
Day 22
Full Moon
100% lit
Aries 4 deg
15.1 days since New Moon
Day 23
Full Moon
98% lit
Aries 17 deg
16.1 days since New Moon
Day 24
Waning Gibbous
94% lit
Aries 30 deg
17 days since New Moon
Day 25
Waning Gibbous
89% lit
Taurus 12 deg
18 days since New Moon
Day 26
Waning Gibbous
82% lit
Taurus 25 deg
18.9 days since New Moon
Day 27
Waning Gibbous
74% lit
Gemini 7 deg
19.8 days since New Moon
Day 28
Last Quarter
65% lit
Gemini 19 deg
20.7 days since New Moon
Day 29
Last Quarter
56% lit
Cancer 0 deg
21.6 days since New Moon
Day 30
Last Quarter
46% lit
Cancer 12 deg
22.5 days since New Moon
HELP
How to read the Moon calendar
The calendar combines calculated lunar data with optional reflective planning prompts.
How is the Moon sign calculated?
We calculate where the Moon appears along the zodiac at noon UTC on the selected date. The Moon usually moves into a new sign every two to three days.
Technical note
The calculation uses the Moon's geocentric ecliptic longitude, meaning its zodiac position as viewed from Earth.
What does illumination mean?
It is the percentage of the Moon's visible disk lit by the Sun. It describes appearance, while the phase describes position in the lunar cycle.
Does a phase make a day good or bad?
No. The planning prompts offer a rhythm for reflection; they do not predict whether an event will succeed or fail.