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Moon phase calendar May 2018

Day	Phase	Illum.	Age	Rise (Tokyo)	Set (Tokyo)
1 Tue	Full moon	99%	15.0	19:34	05:44
2 Wed	Waning gibbous	95%	16.0	20:32	06:21
3 Thu	Waning gibbous	90%	17.0	21:27	07:02
4 Fri	Waning gibbous	84%	18.0	22:18	07:46
5 Sat	Waning gibbous	77%	19.0	23:06	08:33
6 Sun	Last quarter	68%	20.0	23:50	09:23
7 Mon	Last quarter	59%	21.0	–	10:15
8 Tue	Last quarter 11:08	50%	22.0	00:31	11:09
9 Wed	Last quarter	40%	23.0	01:08	12:05
10 Thu	Waning crescent	31%	24.0	01:42	13:03
11 Fri	Waning crescent	22%	25.0	02:16	14:01
12 Sat	Waning crescent	14%	26.0	02:48	15:02
13 Sun	Waning crescent	7%	27.0	03:21	16:04
14 Mon	New moon	3%	28.0	03:56	17:09
15 Tue	New moon 20:47	0%	29.0	04:34	18:17
16 Wed	New moon	1%	0.6	05:16	19:25
17 Thu	New moon	4%	1.6	06:04	20:33
18 Fri	Waxing crescent	10%	2.6	06:59	21:37
19 Sat	Waxing crescent	18%	3.6	07:59	22:36
20 Sun	Waxing crescent	28%	4.6	09:04	23:28
21 Mon	First quarter	38%	5.6	10:10	–
22 Tue	First quarter 12:49	50%	6.6	11:16	00:14
23 Wed	First quarter	61%	7.6	12:21	00:54
24 Thu	Waxing gibbous	71%	8.6	13:24	01:30
25 Fri	Waxing gibbous	80%	9.6	14:26	02:04
26 Sat	Waxing gibbous	88%	10.6	15:27	02:37
27 Sun	Waxing gibbous	94%	11.6	16:26	03:10
28 Mon	Full moon	98%	12.6	17:25	03:44
29 Tue	Full moon 23:19	100%	13.6	18:23	04:20
30 Wed	Full moon	100%	14.6	19:19	04:58
31 Thu	Full moon	98%	15.6	20:12	05:40

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 2018. Full moon: May 29 (398,833 km away).