Today's exact layer
Moon calendarDecember 2030
Monthly Moon phase calendar
Follow each day's phase, illumination, Moon sign, moon age, and cycle progress. Use it to time starts, refinements, releases, and rest.
Lunar calendar
Lunar focus
December 2030 moon map
Open today's exact Moon result when you want local visibility, the current phase, and a guided next step.
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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.
Dec 1
First Quarter
42% lit, Moon in Gemini 9 deg.
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Add momentum, test, and make progress visible.
Sign changes this month: Dec 1 Gemini, Dec 22 Cancer.
DAILY LUNAR DATA
December 2030 moon phases
Each day is computed from astronomical Moon phase angle and lunar longitude, then summarized into a scan-friendly calendar.
Day 1
First Quarter
42% lit
Gemini 9 deg
Age 6.6d
Day 2
First Quarter
52% lit
Gemini 10 deg
Age 7.6d
Day 3
First Quarter
63% lit
Gemini 11 deg
Age 8.6d
Day 4
Waxing Gibbous
72% lit
Gemini 12 deg
Age 9.5d
Day 5
Waxing Gibbous
81% lit
Gemini 13 deg
Age 10.5d
Day 6
Waxing Gibbous
88% lit
Gemini 14 deg
Age 11.4d
Day 7
Waxing Gibbous
93% lit
Gemini 15 deg
Age 12.3d
Day 8
Full Moon
97% lit
Gemini 16 deg
Age 13.2d
Day 9
Full Moon
99% lit
Gemini 17 deg
Age 14.1d
Day 10
Full Moon
100% lit
Gemini 18 deg
Age 15d
Day 11
Full Moon
99% lit
Gemini 19 deg
Age 15.8d
Day 12
Waning Gibbous
96% lit
Gemini 20 deg
Age 16.7d
Day 13
Waning Gibbous
91% lit
Gemini 21 deg
Age 17.6d
Day 14
Waning Gibbous
85% lit
Gemini 22 deg
Age 18.5d
Day 15
Waning Gibbous
77% lit
Gemini 23 deg
Age 19.4d
Day 16
Last Quarter
68% lit
Gemini 24 deg
Age 20.4d
Day 17
Last Quarter
59% lit
Gemini 25 deg
Age 21.3d
Day 18
Last Quarter
48% lit
Gemini 26 deg
Age 22.3d
Day 19
Last Quarter
38% lit
Gemini 27 deg
Age 23.3d
Day 20
Waning Crescent
27% lit
Gemini 28 deg
Age 24.4d
Day 21
Waning Crescent
18% lit
Gemini 29 deg
Age 25.5d
Day 22
Waning Crescent
10% lit
Cancer 0 deg
Age 26.6d
Day 23
New Moon
4% lit
Cancer 1 deg
Age 27.7d
Day 24
New Moon
1% lit
Cancer 2 deg
Age 28.9d
Day 25
New Moon
0% lit
Cancer 3 deg
Age 0.5d
Day 26
New Moon
3% lit
Cancer 4 deg
Age 1.7d
Day 27
Waxing Crescent
9% lit
Cancer 5 deg
Age 2.8d
Day 28
Waxing Crescent
17% lit
Cancer 6 deg
Age 3.9d
Day 29
Waxing Crescent
26% lit
Cancer 7 deg
Age 5d
Day 30
First Quarter
36% lit
Cancer 8 deg
Age 6d
Day 31
First Quarter
46% lit
Cancer 9 deg
Age 7d