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Moon phase calendar August 2031

Day	Phase	Illum.	Age	Rise (Tokyo)	Set (Tokyo)
1 Fri	Waxing gibbous	94%	12.6	17:00	02:24
2 Sat	Full moon	98%	13.6	17:50	03:34
3 Sun	Full moon 10:45	100%	14.6	18:34	04:46
4 Mon	Full moon	98%	15.6	19:14	05:58
5 Tue	Waning gibbous	94%	16.6	19:52	07:09
6 Wed	Waning gibbous	87%	17.6	20:27	08:17
7 Thu	Waning gibbous	79%	18.6	21:02	09:22
8 Fri	Last quarter	69%	19.6	21:38	10:25
9 Sat	Last quarter	59%	20.6	22:16	11:27
10 Sun	Last quarter 09:23	49%	21.6	22:57	12:25
11 Mon	Last quarter	39%	22.6	23:41	13:21
12 Tue	Waning crescent	30%	23.6	–	14:13
13 Wed	Waning crescent	22%	24.6	00:28	15:02
14 Thu	Waning crescent	14%	25.6	01:18	15:46
15 Fri	Waning crescent	9%	26.6	02:10	16:26
16 Sat	Waning crescent	4%	27.6	03:04	17:03
17 Sun	New moon	1%	28.6	03:59	17:37
18 Mon	New moon 13:32	0%	29.6	04:55	18:08
19 Tue	New moon	1%	0.9	05:51	18:39
20 Wed	New moon	4%	1.9	06:48	19:09
21 Thu	Waxing crescent	8%	2.9	07:46	19:40
22 Fri	Waxing crescent	15%	3.9	08:44	20:13
23 Sat	Waxing crescent	23%	4.9	09:45	20:50
24 Sun	First quarter	32%	5.9	10:46	21:30
25 Mon	First quarter	43%	6.9	11:49	22:16
26 Tue	First quarter 03:39	54%	7.9	12:51	23:09
27 Wed	First quarter	65%	8.9	13:51	–
28 Thu	Waxing gibbous	76%	9.9	14:47	00:09
29 Fri	Waxing gibbous	85%	10.9	15:38	01:14
30 Sat	Waxing gibbous	92%	11.9	16:25	02:23
31 Sun	Full moon	98%	12.9	17:06	03:34

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 August 2031. Full moon: Aug 3 (358,653 km away).