Today's exact layer
Moon calendarDecember 2037
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.
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December 2037 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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Dec 1
Last Quarter
40% lit, Moon in Gemini 9 deg.
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Sign changes this month: Dec 1 Gemini, Dec 22 Cancer.
DAILY LUNAR DATA
December 2037 moon phases
Each day is computed from astronomical Moon phase angle and lunar longitude, then summarized into a scan-friendly calendar.
Day 1
Last Quarter
40% lit
Gemini 9 deg
Age 23.1d
Day 2
Waning Crescent
29% lit
Gemini 10 deg
Age 24.2d
Day 3
Waning Crescent
19% lit
Gemini 11 deg
Age 25.3d
Day 4
Waning Crescent
11% lit
Gemini 12 deg
Age 26.4d
Day 5
Waning Crescent
5% lit
Gemini 13 deg
Age 27.5d
Day 6
New Moon
1% lit
Gemini 14 deg
Age 28.6d
Day 7
New Moon
0% lit
Gemini 15 deg
Age 0.2d
Day 8
New Moon
2% lit
Gemini 16 deg
Age 1.2d
Day 9
Waxing Crescent
6% lit
Gemini 17 deg
Age 2.3d
Day 10
Waxing Crescent
12% lit
Gemini 18 deg
Age 3.3d
Day 11
Waxing Crescent
19% lit
Gemini 19 deg
Age 4.2d
Day 12
Waxing Crescent
27% lit
Gemini 20 deg
Age 5.2d
Day 13
First Quarter
37% lit
Gemini 21 deg
Age 6.1d
Day 14
First Quarter
46% lit
Gemini 22 deg
Age 7d
Day 15
First Quarter
55% lit
Gemini 23 deg
Age 7.9d
Day 16
First Quarter
65% lit
Gemini 24 deg
Age 8.8d
Day 17
Waxing Gibbous
73% lit
Gemini 25 deg
Age 9.7d
Day 18
Waxing Gibbous
81% lit
Gemini 26 deg
Age 10.6d
Day 19
Waxing Gibbous
88% lit
Gemini 27 deg
Age 11.5d
Day 20
Waxing Gibbous
94% lit
Gemini 29 deg
Age 12.4d
Day 21
Full Moon
98% lit
Gemini 30 deg
Age 13.4d
Day 22
Full Moon
100% lit
Cancer 1 deg
Age 14.4d
Day 23
Full Moon
100% lit
Cancer 2 deg
Age 15.4d
Day 24
Full Moon
97% lit
Cancer 3 deg
Age 16.4d
Day 25
Waning Gibbous
92% lit
Cancer 4 deg
Age 17.4d
Day 26
Waning Gibbous
85% lit
Cancer 5 deg
Age 18.5d
Day 27
Waning Gibbous
76% lit
Cancer 6 deg
Age 19.5d
Day 28
Last Quarter
66% lit
Cancer 7 deg
Age 20.6d
Day 29
Last Quarter
55% lit
Cancer 8 deg
Age 21.7d
Day 30
Last Quarter
44% lit
Cancer 9 deg
Age 22.8d
Day 31
Last Quarter
32% lit
Cancer 10 deg
Age 23.9d