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Moon phase calendar May 2023

Day	Phase	Illum.	Age	Rise (Tokyo)	Set (Tokyo)
1 Mon	Waxing gibbous	79%	10.9	14:00	02:37
2 Tue	Waxing gibbous	86%	11.9	14:59	03:02
3 Wed	Waxing gibbous	93%	12.9	15:59	03:26
4 Thu	Full moon	97%	13.9	17:01	03:50
5 Fri	Full moon	100%	14.9	18:06	04:17
6 Sat	Full moon 02:34	100%	15.9	19:15	04:47
7 Sun	Full moon	98%	16.9	20:26	05:24
8 Mon	Waning gibbous	93%	17.9	21:36	06:08
9 Tue	Waning gibbous	86%	18.9	22:41	07:02
10 Wed	Waning gibbous	77%	19.9	23:38	08:05
11 Thu	Last quarter	67%	20.9	–	09:15
12 Fri	Last quarter 23:28	56%	21.9	00:25	10:28
13 Sat	Last quarter	44%	22.9	01:04	11:40
14 Sun	Last quarter	33%	23.9	01:37	12:50
15 Mon	Waning crescent	23%	24.9	02:07	13:58
16 Tue	Waning crescent	14%	25.9	02:34	15:05
17 Wed	Waning crescent	7%	26.9	03:01	16:11
18 Thu	New moon	3%	27.9	03:29	17:18
19 Fri	New moon	0%	28.9	04:00	18:25
20 Sat	New moon 00:53	0%	0.5	04:35	19:31
21 Sun	New moon	2%	1.5	05:15	20:34
22 Mon	Waxing crescent	6%	2.5	06:02	21:32
23 Tue	Waxing crescent	12%	3.5	06:54	22:22
24 Wed	Waxing crescent	19%	4.5	07:51	23:05
25 Thu	Waxing crescent	27%	5.5	08:51	23:41
26 Fri	First quarter	36%	6.5	09:50	–
27 Sat	First quarter	45%	7.5	10:49	00:12
28 Sun	First quarter 00:22	55%	8.5	11:47	00:39
29 Mon	First quarter	64%	9.5	12:45	01:03
30 Tue	Waxing gibbous	73%	10.5	13:44	01:27
31 Wed	Waxing gibbous	82%	11.5	14:44	01:51

Computed with the JPL DE421 ephemeris and Skyfield (JST). Illumination and age are for 12:00 JST; moonrise and moonset are for Tokyo. Distances are centre to centre. "Supermoon" is not a formal astronomical term.

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Daily moon phase, illumination, age and Tokyo moonrise/moonset for May 2023. Full moon: May 6 (380,202 km away).