Moon calendar: May 1991

Moon phases in May 1991, in UK time: last quarter – 7 May 01:48, new moon – 14 May 05:37, first quarter – 20 May 20:46, full moon – 28 May 12:37.

• Last quarter 7 May, Tuesday 01:48
• New moon 14 May, Tuesday 05:37
• First quarter 20 May, Monday 20:46
• Full moon 28 May, Tuesday 12:37

Daily moon phases

Mo

Tu

We

Th

Fr

Sa

Su

1 94 %

2 88 %

3 81 %

4 74 %

5 65 %

6 55 %

7 Last quarter 01:48

8 36 %

9 26 %

10 18 %

11 10 %

12 4 %

13 1 %

14 New moon 05:37

15 2 %

16 7 %

17 15 %

18 24 %

19 35 %

20 First quarter 20:46

21 57 %

22 67 %

23 77 %

24 85 %

25 91 %

26 96 %

27 99 %

28 Full moon 12:37

29 99 %

30 96 %

31 92 %

Times are UK local time. Percentages show the fraction of the Moon’s disc illuminated at local noon.

Moon image: NASA Scientific Visualization Studio (public domain).

All full moons and moon phases in 1991 Moon phase today