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Moon phase calendar August 2026

Day	Phase	Illum.	Age	Rise (Tokyo)	Set (Tokyo)
1 Sat	Waning gibbous	94%	17.7	20:11	07:03
2 Sun	Waning gibbous	88%	18.7	20:36	08:04
3 Mon	Waning gibbous	80%	19.7	21:01	09:06
4 Tue	Waning gibbous	71%	20.7	21:28	10:10
5 Wed	Last quarter	61%	21.7	21:59	11:17
6 Thu	Last quarter 11:21	50%	22.7	22:37	12:27
7 Fri	Last quarter	38%	23.7	23:22	13:39
8 Sat	Waning crescent	28%	24.7	–	14:50
9 Sun	Waning crescent	18%	25.7	00:18	15:57
10 Mon	Waning crescent	10%	26.7	01:25	16:54
11 Tue	New moon	4%	27.7	02:39	17:42
12 Wed	New moon	0%	28.7	03:55	18:21
13 Thu	New moon 02:36	0%	0.4	05:09	18:54
14 Fri	New moon	3%	1.4	06:20	19:23
15 Sat	Waxing crescent	7%	2.4	07:27	19:50
16 Sun	Waxing crescent	14%	3.4	08:32	20:15
17 Mon	Waxing crescent	22%	4.4	09:35	20:42
18 Tue	First quarter	31%	5.4	10:38	21:11
19 Wed	First quarter	41%	6.4	11:40	21:43
20 Thu	First quarter 11:46	50%	7.4	12:41	22:21
21 Fri	First quarter	60%	8.4	13:40	23:04
22 Sat	First quarter	69%	9.4	14:35	23:53
23 Sun	Waxing gibbous	77%	10.4	15:25	–
24 Mon	Waxing gibbous	85%	11.4	16:09	00:48
25 Tue	Waxing gibbous	91%	12.4	16:47	01:47
26 Wed	Waxing gibbous	96%	13.4	17:19	02:49
27 Thu	Full moon	99%	14.4	17:48	03:51
28 Fri	Full moon 13:18	100%	15.4	18:15	04:53
29 Sat	Full moon	99%	16.4	18:40	05:56
30 Sun	Waning gibbous	96%	17.4	19:05	06:58
31 Mon	Waning gibbous	90%	18.4	19:32	08:02

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 2026. Full moon: Aug 28 (390,398 km away).