Santa Helena Sunrise, Sunset and Moon in September 2026
Day length goes from 12 h 04 min on September 1 to 12 h 08 min on September 30. Sunrise moves from 5:59 AM to 5:47 AM and sunset from 6:03 PM to 5:55 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 | 5:38 AM | 5:59 AM | 6:03 PM | 6:24 PM | 5:36 PM | 7:13 PM | 12 h 04 min | Waning gibbous, 78% | 9:42 PM | 9:09 AM | |
| Sep 2 | 5:38 AM | 5:59 AM | 6:03 PM | 6:24 PM | 5:35 PM | 7:12 PM | 12 h 04 min | +0.0 min | Waning gibbous, 69% | 10:38 PM | 10:01 AM |
| Sep 3 | 5:38 AM | 5:58 AM | 6:03 PM | 6:24 PM | 5:35 PM | 7:12 PM | 12 h 05 min | +1.0 min | Last quarter, 59% | 11:37 PM | 10:57 AM |
| Sep 4 | 5:37 AM | 5:58 AM | 6:02 PM | 6:23 PM | 5:35 PM | 7:12 PM | 12 h 04 min | -1.0 min | Last quarter 4:51 AM | 11:57 AM | |
| Sep 5 | 5:37 AM | 5:58 AM | 6:02 PM | 6:23 PM | 5:35 PM | 7:11 PM | 12 h 04 min | +0.0 min | Waning crescent, 38% | 12:40 AM | 1:00 PM |
| Sep 6 | 5:36 AM | 5:57 AM | 6:02 PM | 6:23 PM | 5:34 PM | 7:11 PM | 12 h 05 min | +1.0 min | Waning crescent, 28% | 1:43 AM | 2:03 PM |
| Sep 7 | 5:36 AM | 5:57 AM | 6:02 PM | 6:22 PM | 5:34 PM | 7:11 PM | 12 h 05 min | +0.0 min | Waning crescent, 19% | 2:43 AM | 3:03 PM |
| Sep 8 | 5:36 AM | 5:56 AM | 6:01 PM | 6:22 PM | 5:34 PM | 7:10 PM | 12 h 05 min | +0.0 min | Waning crescent, 11% | 3:40 AM | 4:00 PM |
| Sep 9 | 5:35 AM | 5:56 AM | 6:01 PM | 6:22 PM | 5:34 PM | 7:10 PM | 12 h 05 min | +0.0 min | Waning crescent, 6% | 4:32 AM | 4:52 PM |
| Sep 10 | 5:35 AM | 5:56 AM | 6:01 PM | 6:21 PM | 5:33 PM | 7:10 PM | 12 h 05 min | +0.0 min | Waning crescent, 2% | 5:21 AM | 5:41 PM |
| Sep 11 | 5:35 AM | 5:55 AM | 6:00 PM | 6:21 PM | 5:33 PM | 7:09 PM | 12 h 05 min | +0.0 min | New moon 12:27 AM | 6:07 AM | 6:29 PM |
| Sep 12 | 5:34 AM | 5:55 AM | 6:00 PM | 6:21 PM | 5:33 PM | 7:09 PM | 12 h 05 min | +0.0 min | New moon, 1% | 6:51 AM | 7:15 PM |
| Sep 13 | 5:34 AM | 5:54 AM | 6:00 PM | 6:21 PM | 5:32 PM | 7:09 PM | 12 h 06 min | +1.0 min | Waxing crescent, 4% | 7:35 AM | 8:01 PM |
| Sep 14 | 5:33 AM | 5:54 AM | 6:00 PM | 6:20 PM | 5:32 PM | 7:08 PM | 12 h 06 min | +0.0 min | Waxing crescent, 8% | 8:20 AM | 8:48 PM |
| Sep 15 | 5:33 AM | 5:54 AM | 5:59 PM | 6:20 PM | 5:32 PM | 7:08 PM | 12 h 05 min | -1.0 min | Waxing crescent, 15% | 9:06 AM | 9:37 PM |
| Sep 16 | 5:32 AM | 5:53 AM | 5:59 PM | 6:20 PM | 5:32 PM | 7:08 PM | 12 h 06 min | +1.0 min | Waxing crescent, 24% | 9:54 AM | 10:27 PM |
| Sep 17 | 5:32 AM | 5:53 AM | 5:59 PM | 6:19 PM | 5:31 PM | 7:07 PM | 12 h 06 min | +0.0 min | Waxing crescent, 33% | 10:44 AM | 11:18 PM |
| Sep 18 | 5:32 AM | 5:52 AM | 5:58 PM | 6:19 PM | 5:31 PM | 7:07 PM | 12 h 06 min | +0.0 min | First quarter 5:43 PM | 11:35 AM | |
| Sep 19 | 5:31 AM | 5:52 AM | 5:58 PM | 6:19 PM | 5:31 PM | 7:07 PM | 12 h 06 min | +0.0 min | First quarter, 54% | 12:27 PM | 12:10 AM |
| Sep 20 | 5:31 AM | 5:52 AM | 5:58 PM | 6:18 PM | 5:30 PM | 7:06 PM | 12 h 06 min | +0.0 min | Waxing gibbous, 65% | 1:18 PM | 1:01 AM |
| Sep 21 | 5:30 AM | 5:51 AM | 5:57 PM | 6:18 PM | 5:30 PM | 7:06 PM | 12 h 06 min | +0.0 min | Waxing gibbous, 74% | 2:07 PM | 1:50 AM |
| Sep 22 | 5:30 AM | 5:51 AM | 5:57 PM | 6:18 PM | 5:30 PM | 7:06 PM | 12 h 06 min | +0.0 min | Waxing gibbous, 83% | 2:54 PM | 2:37 AM |
| Sep 23 | 5:30 AM | 5:50 AM | 5:57 PM | 6:18 PM | 5:29 PM | 7:06 PM | 12 h 07 min | +1.0 min | Waxing gibbous, 90% | 3:40 PM | 3:22 AM |
| Sep 24 | 5:29 AM | 5:50 AM | 5:57 PM | 6:17 PM | 5:29 PM | 7:05 PM | 12 h 07 min | +0.0 min | Waxing gibbous, 96% | 4:26 PM | 4:05 AM |
| Sep 25 | 5:29 AM | 5:49 AM | 5:56 PM | 6:17 PM | 5:29 PM | 7:05 PM | 12 h 07 min | +0.0 min | Waxing gibbous, 99% | 5:11 PM | 4:48 AM |
| Sep 26 | 5:28 AM | 5:49 AM | 5:56 PM | 6:17 PM | 5:29 PM | 7:05 PM | 12 h 07 min | +0.0 min | Full moon 1:49 PM | 5:57 PM | 5:32 AM |
| Sep 27 | 5:28 AM | 5:49 AM | 5:56 PM | 6:16 PM | 5:28 PM | 7:04 PM | 12 h 07 min | +0.0 min | Waning gibbous, 99% | 6:45 PM | 6:17 AM |
| Sep 28 | 5:28 AM | 5:48 AM | 5:55 PM | 6:16 PM | 5:28 PM | 7:04 PM | 12 h 07 min | +0.0 min | Waning gibbous, 96% | 7:36 PM | 7:04 AM |
| Sep 29 | 5:27 AM | 5:48 AM | 5:55 PM | 6:16 PM | 5:28 PM | 7:04 PM | 12 h 07 min | +0.0 min | Waning gibbous, 90% | 8:32 PM | 7:56 AM |
| Sep 30 | 5:27 AM | 5:47 AM | 5:55 PM | 6:16 PM | 5:28 PM | 7:04 PM | 12 h 08 min | +1.0 min | Waning gibbous, 83% | 9:31 PM | 8:52 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.