Isumi Sunrise, Sunset and Moon in September 2026
Day length goes from 12 h 56 min on September 1 to 11 h 52 min on September 30. Sunrise moves from 5:10 AM to 5:32 AM and sunset from 6:06 PM to 5:24 PM.
Every day
Dawn and dusk are civil twilight (the sun 6 degrees below the horizon); golden hour starts when the evening sun is 6 degrees up; full dark is astronomical twilight, 18 degrees down. A blank moonrise or moonset means it falls on the next day.
| Date | Dawn | Sunrise | Sunset | Dusk | Golden hour | Full dark | Day length | Change | Moon | Moonrise | Moonset |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1 | 4:45 AM | 5:10 AM | 6:06 PM | 6:32 PM | 5:32 PM | 7:34 PM | 12 h 56 min | Waning gibbous, 83% | 8:00 PM | 9:05 AM | |
| Sep 2 | 4:45 AM | 5:11 AM | 6:05 PM | 6:30 PM | 5:31 PM | 7:33 PM | 12 h 54 min | -2.0 min | Waning gibbous, 74% | 8:35 PM | 10:14 AM |
| Sep 3 | 4:46 AM | 5:12 AM | 6:03 PM | 6:29 PM | 5:29 PM | 7:31 PM | 12 h 51 min | -3.0 min | Waning gibbous, 64% | 9:18 PM | 11:25 AM |
| Sep 4 | 4:47 AM | 5:13 AM | 6:02 PM | 6:28 PM | 5:28 PM | 7:29 PM | 12 h 49 min | -2.0 min | Last quarter 4:51 PM | 10:09 PM | 12:35 PM |
| Sep 5 | 4:48 AM | 5:13 AM | 6:00 PM | 6:26 PM | 5:27 PM | 7:28 PM | 12 h 47 min | -2.0 min | Last quarter, 43% | 11:11 PM | 1:42 PM |
| Sep 6 | 4:48 AM | 5:14 AM | 5:59 PM | 6:25 PM | 5:25 PM | 7:26 PM | 12 h 45 min | -2.0 min | Waning crescent, 33% | 2:41 PM | |
| Sep 7 | 4:49 AM | 5:15 AM | 5:58 PM | 6:23 PM | 5:24 PM | 7:25 PM | 12 h 43 min | -2.0 min | Waning crescent, 23% | 12:20 AM | 3:32 PM |
| Sep 8 | 4:50 AM | 5:16 AM | 5:56 PM | 6:22 PM | 5:23 PM | 7:23 PM | 12 h 40 min | -3.0 min | Waning crescent, 15% | 1:33 AM | 4:13 PM |
| Sep 9 | 4:51 AM | 5:16 AM | 5:55 PM | 6:20 PM | 5:21 PM | 7:21 PM | 12 h 39 min | -1.0 min | Waning crescent, 8% | 2:46 AM | 4:48 PM |
| Sep 10 | 4:52 AM | 5:17 AM | 5:53 PM | 6:19 PM | 5:20 PM | 7:20 PM | 12 h 36 min | -3.0 min | Waning crescent, 3% | 3:57 AM | 5:19 PM |
| Sep 11 | 4:52 AM | 5:18 AM | 5:52 PM | 6:17 PM | 5:18 PM | 7:18 PM | 12 h 34 min | -2.0 min | New moon 12:27 PM | 5:05 AM | 5:46 PM |
| Sep 12 | 4:53 AM | 5:19 AM | 5:50 PM | 6:16 PM | 5:17 PM | 7:17 PM | 12 h 31 min | -3.0 min | New moon, 0% | 6:11 AM | 6:13 PM |
| Sep 13 | 4:54 AM | 5:19 AM | 5:49 PM | 6:14 PM | 5:16 PM | 7:15 PM | 12 h 30 min | -1.0 min | Waxing crescent, 2% | 7:15 AM | 6:40 PM |
| Sep 14 | 4:55 AM | 5:20 AM | 5:48 PM | 6:13 PM | 5:14 PM | 7:13 PM | 12 h 28 min | -2.0 min | Waxing crescent, 6% | 8:18 AM | 7:08 PM |
| Sep 15 | 4:55 AM | 5:21 AM | 5:46 PM | 6:12 PM | 5:13 PM | 7:12 PM | 12 h 25 min | -3.0 min | Waxing crescent, 12% | 9:21 AM | 7:40 PM |
| Sep 16 | 4:56 AM | 5:22 AM | 5:45 PM | 6:10 PM | 5:11 PM | 7:10 PM | 12 h 23 min | -2.0 min | Waxing crescent, 19% | 10:24 AM | 8:15 PM |
| Sep 17 | 4:57 AM | 5:22 AM | 5:43 PM | 6:09 PM | 5:10 PM | 7:09 PM | 12 h 21 min | -2.0 min | Waxing crescent, 28% | 11:24 AM | 8:56 PM |
| Sep 18 | 4:58 AM | 5:23 AM | 5:42 PM | 6:07 PM | 5:08 PM | 7:07 PM | 12 h 19 min | -2.0 min | Waxing crescent, 38% | 12:22 PM | 9:44 PM |
| Sep 19 | 4:58 AM | 5:24 AM | 5:40 PM | 6:06 PM | 5:07 PM | 7:05 PM | 12 h 16 min | -3.0 min | First quarter 5:43 AM | 1:14 PM | 10:37 PM |
| Sep 20 | 4:59 AM | 5:25 AM | 5:39 PM | 6:04 PM | 5:05 PM | 7:04 PM | 12 h 14 min | -2.0 min | First quarter, 59% | 2:00 PM | 11:34 PM |
| Sep 21 | 5:00 AM | 5:25 AM | 5:37 PM | 6:03 PM | 5:04 PM | 7:02 PM | 12 h 12 min | -2.0 min | Waxing gibbous, 70% | 2:40 PM | |
| Sep 22 | 5:01 AM | 5:26 AM | 5:36 PM | 6:01 PM | 5:03 PM | 7:01 PM | 12 h 10 min | -2.0 min | Waxing gibbous, 79% | 3:15 PM | 12:34 AM |
| Sep 23 | 5:01 AM | 5:27 AM | 5:35 PM | 6:00 PM | 5:01 PM | 6:59 PM | 12 h 08 min | -2.0 min | Waxing gibbous, 87% | 3:45 PM | 1:36 AM |
| Sep 24 | 5:02 AM | 5:27 AM | 5:33 PM | 5:58 PM | 5:00 PM | 6:58 PM | 12 h 06 min | -2.0 min | Waxing gibbous, 93% | 4:13 PM | 2:37 AM |
| Sep 25 | 5:03 AM | 5:28 AM | 5:32 PM | 5:57 PM | 4:58 PM | 6:56 PM | 12 h 04 min | -2.0 min | Waxing gibbous, 97% | 4:39 PM | 3:39 AM |
| Sep 26 | 5:04 AM | 5:29 AM | 5:30 PM | 5:55 PM | 4:57 PM | 6:55 PM | 12 h 01 min | -3.0 min | Full moon, 100% | 5:05 PM | 4:42 AM |
| Sep 27 | 5:04 AM | 5:30 AM | 5:29 PM | 5:54 PM | 4:55 PM | 6:53 PM | 11 h 59 min | -2.0 min | Full moon 1:49 AM | 5:32 PM | 5:46 AM |
| Sep 28 | 5:05 AM | 5:31 AM | 5:27 PM | 5:53 PM | 4:54 PM | 6:52 PM | 11 h 56 min | -3.0 min | Waning gibbous, 97% | 6:01 PM | 6:53 AM |
| Sep 29 | 5:06 AM | 5:31 AM | 5:26 PM | 5:51 PM | 4:52 PM | 6:50 PM | 11 h 55 min | -1.0 min | Waning gibbous, 93% | 6:36 PM | 8:02 AM |
| Sep 30 | 5:07 AM | 5:32 AM | 5:24 PM | 5:50 PM | 4:51 PM | 6:49 PM | 11 h 52 min | -3.0 min | Waning gibbous, 87% | 7:17 PM | 9:14 AM |
Other months
More
Sources
Computed with the NOAA solar position equations and the lunar methods of Meeus, Astronomical Algorithms, for a flat horizon; hills and buildings delay a real sunrise.