ASTRUM
Moon calendar for May 2025
New Moon, Full Moon and the other phases in one calendar. Enjoy observing the Moon without a list of things you must or must not do.
Shown for London (default location).
Times and visibility are calculated for London, Europe/London. These are not predictions about your life.
Choose a day to see its details.
- 1%
- 4%
- 11%
- 19%
- 28%
- 39%
- 49%
- 59%
- 69%
- 77%
- 85%
- 91%
- 96%
- 99%
- 100%
- 99%
- 97%
- 93%
- 87%
- 80%
- 71%
- 61%
- 50%
- 39%
- 29%
- 19%
- 10%
- 4%
- 1%
- 0%
- 3%
- 8%
- 15%
- 24%
- 33%
- 43%
- 53%
- 63%
- 72%
- 80%
- 87%
- 93%
28 April 2025
New Moon
0.8% illuminated
Phase and illumination at the middle of the local day.
29 April 2025
Waxing Crescent
4.4% illuminated
Phase and illumination at the middle of the local day.
30 April 2025
Waxing Crescent
10.6% illuminated
Phase and illumination at the middle of the local day.
1 May 2025
Waxing Crescent
18.8% illuminated
Phase and illumination at the middle of the local day.
2 May 2025
Waxing Crescent
28.4% illuminated
Phase and illumination at the middle of the local day.
3 May 2025
First Quarter
38.7% illuminated
Phase and illumination at the middle of the local day.
4 May 2025
First Quarter
49.2% illuminated
Phase and illumination at the middle of the local day.
5 May 2025
First Quarter
59.4% illuminated
Phase and illumination at the middle of the local day.
6 May 2025
First Quarter
68.9% illuminated
Phase and illumination at the middle of the local day.
7 May 2025
Waxing Gibbous
77.4% illuminated
Phase and illumination at the middle of the local day.
8 May 2025
Waxing Gibbous
84.9% illuminated
Phase and illumination at the middle of the local day.
9 May 2025
Waxing Gibbous
91.0% illuminated
Phase and illumination at the middle of the local day.
10 May 2025
Waxing Gibbous
95.6% illuminated
Phase and illumination at the middle of the local day.
11 May 2025
Full Moon
98.6% illuminated
Phase and illumination at the middle of the local day.
12 May 2025
Full Moon
99.8% illuminated
Phase and illumination at the middle of the local day.
13 May 2025
Full Moon
99.3% illuminated
Phase and illumination at the middle of the local day.
14 May 2025
Full Moon
96.9% illuminated
Phase and illumination at the middle of the local day.
15 May 2025
Waning Gibbous
92.8% illuminated
Phase and illumination at the middle of the local day.
16 May 2025
Waning Gibbous
86.9% illuminated
Phase and illumination at the middle of the local day.
17 May 2025
Waning Gibbous
79.5% illuminated
Phase and illumination at the middle of the local day.
18 May 2025
Waning Gibbous
70.8% illuminated
Phase and illumination at the middle of the local day.
19 May 2025
Last Quarter
60.9% illuminated
Phase and illumination at the middle of the local day.
20 May 2025
Last Quarter
50.3% illuminated
Phase and illumination at the middle of the local day.
21 May 2025
Last Quarter
39.3% illuminated
Phase and illumination at the middle of the local day.
22 May 2025
Waning Crescent
28.6% illuminated
Phase and illumination at the middle of the local day.
23 May 2025
Waning Crescent
18.7% illuminated
Phase and illumination at the middle of the local day.
24 May 2025
Waning Crescent
10.3% illuminated
Phase and illumination at the middle of the local day.
25 May 2025
Waning Crescent
4.2% illuminated
Phase and illumination at the middle of the local day.
26 May 2025
New Moon
0.8% illuminated
Phase and illumination at the middle of the local day.
27 May 2025
New Moon
0.4% illuminated
Phase and illumination at the middle of the local day.
28 May 2025
New Moon
2.9% illuminated
Phase and illumination at the middle of the local day.
29 May 2025
Waxing Crescent
8.0% illuminated
Phase and illumination at the middle of the local day.
30 May 2025
Waxing Crescent
15.2% illuminated
Phase and illumination at the middle of the local day.
31 May 2025
Waxing Crescent
23.9% illuminated
Phase and illumination at the middle of the local day.
1 June 2025
First Quarter
33.5% illuminated
Phase and illumination at the middle of the local day.
2 June 2025
First Quarter
43.5% illuminated
Phase and illumination at the middle of the local day.
3 June 2025
First Quarter
53.4% illuminated
Phase and illumination at the middle of the local day.
4 June 2025
First Quarter
63.0% illuminated
Phase and illumination at the middle of the local day.
5 June 2025
Waxing Gibbous
71.9% illuminated
Phase and illumination at the middle of the local day.
6 June 2025
Waxing Gibbous
80.0% illuminated
Phase and illumination at the middle of the local day.
7 June 2025
Waxing Gibbous
86.9% illuminated
Phase and illumination at the middle of the local day.
8 June 2025
Waxing Gibbous
92.6% illuminated
Phase and illumination at the middle of the local day.
A symbolic perspective for reflection, not a diagnosis or a prediction of events.