Moon Phase Calendar
Track moon phases throughout the month for astronomy and planning
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Select Month
Current Moon Phase
🌘
Waning Crescent
12% Illuminated
Thursday, January 15, 2026
Major Moon Phases in January 2026
🌕
Full Moon
Jan 3, 2026
100% illuminated
🌗
Last Quarter
Jan 10, 2026
57% illuminated
🌑
New Moon
Jan 18, 2026
1% illuminated
🌓
First Quarter
Jan 26, 2026
48% illuminated
Daily Moon Phases
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
🌔
92%
2
🌔
97%
3
🌕
100%
4
🌕
100%
5
🌖
97%
6
🌖
91%
7
🌖
84%
8
🌖
75%
9
🌖
66%
10
🌗
57%
11
🌗
47%
12
🌘
37%
13
🌘
29%
14
🌘
20%
15
🌘
13%
16
🌘
8%
17
🌘
3%
18
🌑
1%
19
🌑
0%
20
🌒
1%
21
🌒
5%
22
🌒
10%
23
🌒
18%
24
🌒
27%
25
🌒
37%
26
🌓
48%
27
🌓
59%
28
🌔
70%
29
🌔
80%
30
🌔
89%
31
🌔
95%
🌙 About Moon Phases
The Moon goes through eight distinct phases as it orbits Earth every ~29.5 days. These phases are determined by the Moon's position relative to the Sun and Earth.
Major Phases:
- 🌑 New Moon: Moon is between Earth and Sun (0% illuminated)
- 🌓 First Quarter: Right half is illuminated (50%)
- 🌕 Full Moon: Earth is between Moon and Sun (100%)
- 🌗 Last Quarter: Left half is illuminated (50%)
Intermediate Phases:
- 🌒 Waxing Crescent: Thin crescent growing larger
- 🌔 Waxing Gibbous: More than half, approaching full
- 🌖 Waning Gibbous: Just past full, decreasing
- 🌘 Waning Crescent: Thin crescent getting smaller
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