Nature calendar
Moon Calendar · December 2023
Daily moon phases, illumination, and key lunar dates.
Sun
Mon
Tue
Wed
Thu
Fri
Sat
26
95%
Waxing GibbousView day →27
99%
Full MoonView day →28
100%
Full MoonFullView day →29
99%
Full MoonView day →30
96%
Waning GibbousView day →1
90%
Waning GibbousView day →2
83%
Waning GibbousView day →3
75%
Waning GibbousView day →4
65%
Last QuarterView day →5
55%
Last QuarterLast QtrView day →6
44%
Last QuarterView day →7
34%
Last QuarterView day →8
24%
Waning CrescentView day →9
16%
Waning CrescentView day →10
9%
Waning CrescentView day →11
4%
New MoonView day →12
1%
New MoonView day →13
0%
New MoonNewView day →14
2%
New MoonView day →15
5%
Waxing CrescentView day →16
11%
Waxing CrescentView day →17
19%
Waxing CrescentView day →18
27%
Waxing CrescentView day →19
37%
First QuarterView day →20
48%
First QuarterFirst QtrView day →21
59%
First QuarterView day →22
69%
First QuarterView day →23
78%
Waxing GibbousView day →24
86%
Waxing GibbousView day →25
93%
Waxing GibbousView day →26
97%
Full MoonView day →27
100%
Full MoonView day →28
100%
Full MoonFullView day →29
98%
Full MoonView day →30
94%
Waning GibbousView day →31
87%
Waning GibbousView day →1
79%
Waning GibbousView day →2
70%
Waning GibbousView day →3
60%
Last QuarterView day →4
50%
Last QuarterLast QtrView day →5
39%
Last QuarterView day →6
29%
Waning CrescentView day →December lunar highlights
Last QuarterDec 5
New MoonDec 13
First QuarterDec 20
Full MoonDec 28
Source & method: moon deterministic calculation, algorithm 1.0.
About this calendar
A clearer way to see moon.
Follow the lunar cycle through a calm monthly visual. MixCalendar keeps the underlying time data separate from the visual layout, so the same calendar can grow into new formats without changing its meaning.
Good to know
Can I share this calendar?
Yes. Generate a share poster, copy a clean link, or download the complete current calendar view.
Does it work on mobile?
Yes. Every Phase 1 calendar is designed mobile-first and works without an account.