sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Sumbe, Angola (Kwanza Sul), for period: September 2026. Longest day in month: September 2026: 12 hours, 11 minutes, 33 seconds (2026-09-30). Shortest day in this month: 11 hours, 53 minutes , 56 seconds (2026-09-01).
:September 2026, Solar noon=>Altitude: maximal 81.51° (2026-09-30, 11:54:36). minimal: 70.44° (2026-09-01, 12:04:38)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:07:40 | 12:04:38 | 18:01:36 | 11h 53m 56s |
| 02 | Wednesday | 06:07:03 | 12:04:19 | 18:01:34 | 11h 54m 31s |
| 03 | Thursday | 06:06:26 | 12:03:59 | 18:01:32 | 11h 55m 6s |
| 04 | Friday | 06:05:49 | 12:03:40 | 18:01:30 | 11h 55m 41s |
| 05 | Saturday | 06:05:11 | 12:03:20 | 18:01:28 | 11h 56m 17s |
| 06 | Sunday | 06:04:33 | 12:02:59 | 18:01:25 | 11h 56m 52s |
| 07 | Monday | 06:03:55 | 12:02:39 | 18:01:23 | 11h 57m 28s |
| 08 | Tuesday | 06:03:16 | 12:02:18 | 18:01:20 | 11h 58m 4s |
| 09 | Wednesday | 06:02:38 | 12:01:57 | 18:01:17 | 11h 58m 39s |
| 10 | Thursday | 06:01:59 | 12:01:36 | 18:01:14 | 11h 59m 15s |
| 11 | Friday | 06:01:19 | 12:01:15 | 18:01:11 | 11h 59m 52s |
| 12 | Saturday | 06:00:40 | 12:00:54 | 18:01:08 | 12h 0m 28s |
| 13 | Sunday | 06:00:01 | 12:00:33 | 18:01:05 | 12h 1m 4s |
| 14 | Monday | 05:59:21 | 12:00:12 | 18:01:02 | 12h 1m 41s |
| 15 | Tuesday | 05:58:41 | 11:59:50 | 18:00:59 | 12h 2m 18s |
| 16 | Wednesday | 05:58:02 | 11:59:29 | 18:00:56 | 12h 2m 54s |
| 17 | Thursday | 05:57:22 | 11:59:07 | 18:00:53 | 12h 3m 31s |
| 18 | Friday | 05:56:42 | 11:58:46 | 18:00:50 | 12h 4m 8s |
| 19 | Saturday | 05:56:02 | 11:58:24 | 18:00:47 | 12h 4m 45s |
| 20 | Sunday | 05:55:22 | 11:58:03 | 18:00:44 | 12h 5m 22s |
| 21 | Monday | 05:54:43 | 11:57:42 | 18:00:41 | 12h 5m 58s |
| 22 | Tuesday | 05:54:03 | 11:57:20 | 18:00:38 | 12h 6m 35s |
| 23 | Wednesday | 05:53:23 | 11:56:59 | 18:00:36 | 12h 7m 13s |
| 24 | Thursday | 05:52:44 | 11:56:38 | 18:00:33 | 12h 7m 49s |
| 25 | Friday | 05:52:04 | 11:56:18 | 18:00:31 | 12h 8m 27s |
| 26 | Saturday | 05:51:25 | 11:55:57 | 18:00:29 | 12h 9m 4s |
| 27 | Sunday | 05:50:46 | 11:55:36 | 18:00:27 | 12h 9m 41s |
| 28 | Monday | 05:50:07 | 11:55:16 | 18:00:25 | 12h 10m 18s |
| 29 | Tuesday | 05:49:29 | 11:54:56 | 18:00:24 | 12h 10m 55s |
| 30 | Wednesday | 05:48:50 | 11:54:36 | 18:00:23 | 12h 11m 33s |