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Moon phase calendar September 2026

Day	Phase	Illum.	Age	Rise (Tokyo)	Set (Tokyo)
1 Tue	Waning gibbous	83%	19.4	20:02	09:09
2 Wed	Waning gibbous	74%	20.4	20:37	10:18
3 Thu	Last quarter	64%	21.4	21:20	11:29
4 Fri	Last quarter 16:51	52%	22.4	22:11	12:40
5 Sat	Last quarter	41%	23.4	23:13	13:47
6 Sun	Waning crescent	30%	24.4	–	14:46
7 Mon	Waning crescent	20%	25.4	00:22	15:36
8 Tue	Waning crescent	12%	26.4	01:35	16:18
9 Wed	Waning crescent	5%	27.4	02:49	16:52
10 Thu	New moon	1%	28.4	04:00	17:22
11 Fri	New moon 12:26	0%	29.4	05:08	17:49
12 Sat	New moon	1%	1.0	06:14	18:15
13 Sun	Waxing crescent	5%	2.0	07:18	18:42
14 Mon	Waxing crescent	10%	3.0	08:22	19:10
15 Tue	Waxing crescent	17%	4.0	09:25	19:41
16 Wed	Waxing crescent	25%	5.0	10:28	20:17
17 Thu	First quarter	34%	6.0	11:28	20:58
18 Fri	First quarter	43%	7.0	12:26	21:45
19 Sat	First quarter 05:43	53%	8.0	13:18	22:38
20 Sun	First quarter	62%	9.0	14:04	23:35
21 Mon	Waxing gibbous	71%	10.0	14:44	–
22 Tue	Waxing gibbous	79%	11.0	15:18	00:36
23 Wed	Waxing gibbous	87%	12.0	15:48	01:37
24 Thu	Waxing gibbous	93%	13.0	16:16	02:39
25 Fri	Full moon	97%	14.0	16:42	03:42
26 Sat	Full moon	100%	15.0	17:07	04:45
27 Sun	Full moon 01:49	100%	16.0	17:34	05:49
28 Mon	Full moon	97%	17.0	18:04	06:56
29 Tue	Waning gibbous	93%	18.0	18:38	08:06
30 Wed	Waning gibbous	86%	19.0	19:18	09:18

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 September 2026. Full moon: Sep 27 (379,436 km away).