Belfast Sunrise, Sunset and Moon in September 2026
Day length goes from 11 h 36 min on September 1 to 12 h 18 min on September 30. Sunrise moves from 6:12 AM to 5:41 AM and sunset from 5:48 PM to 5:59 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 | 5:49 AM | 6:12 AM | 5:48 PM | 6:11 PM | 5:17 PM | 7:04 PM | 11 h 36 min | Waning gibbous, 80% | 10:05 PM | 8:29 AM | |
| Sep 2 | 5:48 AM | 6:11 AM | 5:48 PM | 6:11 PM | 5:17 PM | 7:05 PM | 11 h 37 min | +1.0 min | Waning gibbous, 71% | 11:10 PM | 9:08 AM |
| Sep 3 | 5:47 AM | 6:10 AM | 5:49 PM | 6:12 PM | 5:18 PM | 7:05 PM | 11 h 39 min | +2.0 min | Waning gibbous, 61% | 9:54 AM | |
| Sep 4 | 5:46 AM | 6:09 AM | 5:49 PM | 6:12 PM | 5:18 PM | 7:05 PM | 11 h 40 min | +1.0 min | Last quarter 9:51 AM | 12:16 AM | 10:48 AM |
| Sep 5 | 5:45 AM | 6:08 AM | 5:49 PM | 6:12 PM | 5:19 PM | 7:06 PM | 11 h 41 min | +1.0 min | Waning crescent, 40% | 1:22 AM | 11:48 AM |
| Sep 6 | 5:44 AM | 6:07 AM | 5:50 PM | 6:13 PM | 5:19 PM | 7:06 PM | 11 h 43 min | +2.0 min | Waning crescent, 30% | 2:24 AM | 12:55 PM |
| Sep 7 | 5:43 AM | 6:06 AM | 5:50 PM | 6:13 PM | 5:20 PM | 7:07 PM | 11 h 44 min | +1.0 min | Waning crescent, 21% | 3:20 AM | 2:03 PM |
| Sep 8 | 5:42 AM | 6:05 AM | 5:51 PM | 6:14 PM | 5:20 PM | 7:07 PM | 11 h 46 min | +2.0 min | Waning crescent, 13% | 4:08 AM | 3:11 PM |
| Sep 9 | 5:41 AM | 6:04 AM | 5:51 PM | 6:14 PM | 5:20 PM | 7:07 PM | 11 h 47 min | +1.0 min | Waning crescent, 7% | 4:50 AM | 4:16 PM |
| Sep 10 | 5:40 AM | 6:03 AM | 5:51 PM | 6:14 PM | 5:21 PM | 7:08 PM | 11 h 48 min | +1.0 min | Waning crescent, 2% | 5:27 AM | 5:18 PM |
| Sep 11 | 5:39 AM | 6:02 AM | 5:52 PM | 6:15 PM | 5:21 PM | 7:08 PM | 11 h 50 min | +2.0 min | New moon 5:27 AM | 6:01 AM | 6:18 PM |
| Sep 12 | 5:38 AM | 6:01 AM | 5:52 PM | 6:15 PM | 5:22 PM | 7:08 PM | 11 h 51 min | +1.0 min | New moon, 0% | 6:34 AM | 7:16 PM |
| Sep 13 | 5:37 AM | 6:00 AM | 5:52 PM | 6:15 PM | 5:22 PM | 7:09 PM | 11 h 52 min | +1.0 min | Waxing crescent, 3% | 7:06 AM | 8:14 PM |
| Sep 14 | 5:36 AM | 5:58 AM | 5:53 PM | 6:16 PM | 5:22 PM | 7:09 PM | 11 h 55 min | +3.0 min | Waxing crescent, 7% | 7:40 AM | 9:11 PM |
| Sep 15 | 5:34 AM | 5:57 AM | 5:53 PM | 6:16 PM | 5:23 PM | 7:10 PM | 11 h 56 min | +1.0 min | Waxing crescent, 14% | 8:16 AM | 10:09 PM |
| Sep 16 | 5:33 AM | 5:56 AM | 5:54 PM | 6:17 PM | 5:23 PM | 7:10 PM | 11 h 58 min | +2.0 min | Waxing crescent, 22% | 8:55 AM | 11:06 PM |
| Sep 17 | 5:32 AM | 5:55 AM | 5:54 PM | 6:17 PM | 5:24 PM | 7:10 PM | 11 h 59 min | +1.0 min | Waxing crescent, 31% | 9:39 AM | |
| Sep 18 | 5:31 AM | 5:54 AM | 5:54 PM | 6:17 PM | 5:24 PM | 7:11 PM | 12 h 00 min | +1.0 min | First quarter 10:43 PM | 10:27 AM | 12:01 AM |
| Sep 19 | 5:30 AM | 5:53 AM | 5:55 PM | 6:18 PM | 5:24 PM | 7:11 PM | 12 h 02 min | +2.0 min | First quarter, 52% | 11:19 AM | 12:54 AM |
| Sep 20 | 5:29 AM | 5:52 AM | 5:55 PM | 6:18 PM | 5:25 PM | 7:12 PM | 12 h 03 min | +1.0 min | Waxing gibbous, 62% | 12:13 PM | 1:43 AM |
| Sep 21 | 5:28 AM | 5:51 AM | 5:56 PM | 6:19 PM | 5:25 PM | 7:12 PM | 12 h 05 min | +2.0 min | Waxing gibbous, 72% | 1:10 PM | 2:27 AM |
| Sep 22 | 5:27 AM | 5:50 AM | 5:56 PM | 6:19 PM | 5:26 PM | 7:13 PM | 12 h 06 min | +1.0 min | Waxing gibbous, 81% | 2:06 PM | 3:07 AM |
| Sep 23 | 5:26 AM | 5:49 AM | 5:56 PM | 6:19 PM | 5:26 PM | 7:13 PM | 12 h 07 min | +1.0 min | Waxing gibbous, 89% | 3:02 PM | 3:43 AM |
| Sep 24 | 5:25 AM | 5:47 AM | 5:57 PM | 6:20 PM | 5:26 PM | 7:13 PM | 12 h 10 min | +3.0 min | Waxing gibbous, 95% | 3:58 PM | 4:17 AM |
| Sep 25 | 5:23 AM | 5:46 AM | 5:57 PM | 6:20 PM | 5:27 PM | 7:14 PM | 12 h 11 min | +1.0 min | Waxing gibbous, 98% | 4:55 PM | 4:49 AM |
| Sep 26 | 5:22 AM | 5:45 AM | 5:58 PM | 6:21 PM | 5:27 PM | 7:14 PM | 12 h 13 min | +2.0 min | Full moon 6:49 PM | 5:53 PM | 5:20 AM |
| Sep 27 | 5:21 AM | 5:44 AM | 5:58 PM | 6:21 PM | 5:28 PM | 7:15 PM | 12 h 14 min | +1.0 min | Full moon, 99% | 6:52 PM | 5:53 AM |
| Sep 28 | 5:20 AM | 5:43 AM | 5:58 PM | 6:21 PM | 5:28 PM | 7:15 PM | 12 h 15 min | +1.0 min | Waning gibbous, 96% | 7:55 PM | 6:28 AM |
| Sep 29 | 5:19 AM | 5:42 AM | 5:59 PM | 6:22 PM | 5:28 PM | 7:16 PM | 12 h 17 min | +2.0 min | Waning gibbous, 91% | 9:01 PM | 7:07 AM |
| Sep 30 | 5:18 AM | 5:41 AM | 5:59 PM | 6:22 PM | 5:29 PM | 7:16 PM | 12 h 18 min | +1.0 min | Waning gibbous, 85% | 10:08 PM | 7:52 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.