Moon calendar: May 2021

Moon phases in May 2021, in UK time: last quarter – 3 May 20:51, new moon – 11 May 20:01, first quarter – 19 May 20:13, full moon – 26 May 12:14.

• Last quarter 3 May, Monday 20:51
• New moon 11 May, Tuesday 20:01
• First quarter 19 May, Wednesday 20:13
• Full moon 26 May, Wednesday 12:14

Daily moon phases

Mo

Tu

We

Th

Fr

Sa

Su

1 75 %

2 65 %

3 Last quarter 20:51

4 43 %

5 33 %

6 24 %

7 16 %

8 10 %

9 5 %

10 2 %

11 New moon 20:01

12 0 %

13 2 %

14 6 %

15 12 %

16 19 %

17 27 %

18 36 %

19 First quarter 20:13

20 57 %

21 68 %

22 78 %

23 87 %

24 94 %

25 98 %

26 Full moon 12:14

27 98 %

28 94 %

29 87 %

30 79 %

31 69 %

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 2021 Moon phase today