Benjamin Constant Sunrise, Sunset and Moon in September 2026
Day length goes from 12 h 02 min on September 1 to 12 h 08 min on September 30. Sunrise moves from 5:39 AM to 5:26 AM and sunset from 5:41 PM to 5:34 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 | 5:18 AM | 5:39 AM | 5:41 PM | 6:02 PM | 5:13 PM | 6:50 PM | 12 h 02 min | Waning gibbous, 78% | 9:28 PM | 8:49 AM | |
| Sep 2 | 5:18 AM | 5:39 AM | 5:41 PM | 6:02 PM | 5:13 PM | 6:50 PM | 12 h 02 min | +0.0 min | Waning gibbous, 68% | 10:24 PM | 9:40 AM |
| Sep 3 | 5:18 AM | 5:38 AM | 5:40 PM | 6:01 PM | 5:13 PM | 6:50 PM | 12 h 02 min | +0.0 min | Last quarter, 58% | 11:25 PM | 10:36 AM |
| Sep 4 | 5:17 AM | 5:38 AM | 5:40 PM | 6:01 PM | 5:13 PM | 6:50 PM | 12 h 02 min | +0.0 min | Last quarter 2:51 AM | 11:36 AM | |
| Sep 5 | 5:17 AM | 5:38 AM | 5:40 PM | 6:01 PM | 5:12 PM | 6:49 PM | 12 h 02 min | +0.0 min | Waning crescent, 37% | 12:28 AM | 12:39 PM |
| Sep 6 | 5:16 AM | 5:37 AM | 5:40 PM | 6:01 PM | 5:12 PM | 6:49 PM | 12 h 03 min | +1.0 min | Waning crescent, 27% | 1:30 AM | 1:42 PM |
| Sep 7 | 5:16 AM | 5:37 AM | 5:40 PM | 6:00 PM | 5:12 PM | 6:49 PM | 12 h 03 min | +0.0 min | Waning crescent, 18% | 2:30 AM | 2:43 PM |
| Sep 8 | 5:15 AM | 5:36 AM | 5:39 PM | 6:00 PM | 5:12 PM | 6:48 PM | 12 h 03 min | +0.0 min | Waning crescent, 11% | 3:26 AM | 3:40 PM |
| Sep 9 | 5:15 AM | 5:36 AM | 5:39 PM | 6:00 PM | 5:12 PM | 6:48 PM | 12 h 03 min | +0.0 min | Waning crescent, 5% | 4:17 AM | 4:33 PM |
| Sep 10 | 5:14 AM | 5:35 AM | 5:39 PM | 6:00 PM | 5:11 PM | 6:48 PM | 12 h 04 min | +1.0 min | New moon 10:27 PM | 5:04 AM | 5:23 PM |
| Sep 11 | 5:14 AM | 5:35 AM | 5:39 PM | 5:59 PM | 5:11 PM | 6:48 PM | 12 h 04 min | +0.0 min | New moon, 0% | 5:49 AM | 6:11 PM |
| Sep 12 | 5:14 AM | 5:34 AM | 5:38 PM | 5:59 PM | 5:11 PM | 6:47 PM | 12 h 04 min | +0.0 min | New moon, 1% | 6:32 AM | 6:58 PM |
| Sep 13 | 5:13 AM | 5:34 AM | 5:38 PM | 5:59 PM | 5:11 PM | 6:47 PM | 12 h 04 min | +0.0 min | Waxing crescent, 4% | 7:15 AM | 7:45 PM |
| Sep 14 | 5:13 AM | 5:33 AM | 5:38 PM | 5:59 PM | 5:10 PM | 6:47 PM | 12 h 05 min | +1.0 min | Waxing crescent, 9% | 7:59 AM | 8:33 PM |
| Sep 15 | 5:12 AM | 5:33 AM | 5:38 PM | 5:58 PM | 5:10 PM | 6:47 PM | 12 h 05 min | +0.0 min | Waxing crescent, 16% | 8:45 AM | 9:23 PM |
| Sep 16 | 5:12 AM | 5:32 AM | 5:37 PM | 5:58 PM | 5:10 PM | 6:46 PM | 12 h 05 min | +0.0 min | Waxing crescent, 24% | 9:32 AM | 10:14 PM |
| Sep 17 | 5:11 AM | 5:32 AM | 5:37 PM | 5:58 PM | 5:10 PM | 6:46 PM | 12 h 05 min | +0.0 min | Waxing crescent, 34% | 10:22 AM | 11:05 PM |
| Sep 18 | 5:11 AM | 5:32 AM | 5:37 PM | 5:58 PM | 5:10 PM | 6:46 PM | 12 h 05 min | +0.0 min | First quarter 3:43 PM | 11:13 AM | 11:57 PM |
| Sep 19 | 5:10 AM | 5:31 AM | 5:37 PM | 5:57 PM | 5:09 PM | 6:46 PM | 12 h 06 min | +1.0 min | First quarter, 55% | 12:05 PM | |
| Sep 20 | 5:10 AM | 5:31 AM | 5:37 PM | 5:57 PM | 5:09 PM | 6:45 PM | 12 h 06 min | +0.0 min | Waxing gibbous, 65% | 12:56 PM | 12:47 AM |
| Sep 21 | 5:09 AM | 5:30 AM | 5:36 PM | 5:57 PM | 5:09 PM | 6:45 PM | 12 h 06 min | +0.0 min | Waxing gibbous, 75% | 1:46 PM | 1:36 AM |
| Sep 22 | 5:09 AM | 5:30 AM | 5:36 PM | 5:57 PM | 5:09 PM | 6:45 PM | 12 h 06 min | +0.0 min | Waxing gibbous, 84% | 2:34 PM | 2:22 AM |
| Sep 23 | 5:08 AM | 5:29 AM | 5:36 PM | 5:57 PM | 5:08 PM | 6:45 PM | 12 h 07 min | +1.0 min | Waxing gibbous, 91% | 3:20 PM | 3:06 AM |
| Sep 24 | 5:08 AM | 5:29 AM | 5:36 PM | 5:56 PM | 5:08 PM | 6:44 PM | 12 h 07 min | +0.0 min | Waxing gibbous, 96% | 4:06 PM | 3:49 AM |
| Sep 25 | 5:07 AM | 5:28 AM | 5:35 PM | 5:56 PM | 5:08 PM | 6:44 PM | 12 h 07 min | +0.0 min | Full moon, 99% | 4:53 PM | 4:31 AM |
| Sep 26 | 5:07 AM | 5:28 AM | 5:35 PM | 5:56 PM | 5:08 PM | 6:44 PM | 12 h 07 min | +0.0 min | Full moon 11:49 AM | 5:40 PM | 5:13 AM |
| Sep 27 | 5:07 AM | 5:27 AM | 5:35 PM | 5:56 PM | 5:07 PM | 6:44 PM | 12 h 08 min | +1.0 min | Waning gibbous, 99% | 6:29 PM | 5:57 AM |
| Sep 28 | 5:06 AM | 5:27 AM | 5:35 PM | 5:55 PM | 5:07 PM | 6:44 PM | 12 h 08 min | +0.0 min | Waning gibbous, 95% | 7:22 PM | 6:44 AM |
| Sep 29 | 5:06 AM | 5:26 AM | 5:34 PM | 5:55 PM | 5:07 PM | 6:43 PM | 12 h 08 min | +0.0 min | Waning gibbous, 90% | 8:19 PM | 7:35 AM |
| Sep 30 | 5:05 AM | 5:26 AM | 5:34 PM | 5:55 PM | 5:07 PM | 6:43 PM | 12 h 08 min | +0.0 min | Waning gibbous, 82% | 9:19 PM | 8:30 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.