sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Mansôa, Guinea-Bissau (Oio), for period: September 2026. Longest day in month: September 2026: 12 hours, 21 minutes, 3 seconds (2026-09-01). Shortest day in this month: 12 hours, 1 minutes , 56 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 86.25° (2026-09-01, 13:01:16). minimal: 75.18° (2026-09-30, 12:51:14)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:50:44 | 13:01:16 | 19:11:47 | 12h 21m 3s |
| 02 | Wednesday | 06:50:44 | 13:00:56 | 19:11:09 | 12h 20m 25s |
| 03 | Thursday | 06:50:44 | 13:00:37 | 19:10:30 | 12h 19m 46s |
| 04 | Friday | 06:50:43 | 13:00:17 | 19:09:50 | 12h 19m 7s |
| 05 | Saturday | 06:50:43 | 12:59:57 | 19:09:11 | 12h 18m 28s |
| 06 | Sunday | 06:50:42 | 12:59:37 | 19:08:31 | 12h 17m 49s |
| 07 | Monday | 06:50:41 | 12:59:16 | 19:07:51 | 12h 17m 10s |
| 08 | Tuesday | 06:50:40 | 12:58:56 | 19:07:11 | 12h 16m 31s |
| 09 | Wednesday | 06:50:39 | 12:58:35 | 19:06:30 | 12h 15m 51s |
| 10 | Thursday | 06:50:38 | 12:58:14 | 19:05:50 | 12h 15m 12s |
| 11 | Friday | 06:50:36 | 12:57:53 | 19:05:09 | 12h 14m 33s |
| 12 | Saturday | 06:50:35 | 12:57:31 | 19:04:28 | 12h 13m 53s |
| 13 | Sunday | 06:50:33 | 12:57:10 | 19:03:47 | 12h 13m 14s |
| 14 | Monday | 06:50:32 | 12:56:49 | 19:03:06 | 12h 12m 34s |
| 15 | Tuesday | 06:50:30 | 12:56:27 | 19:02:24 | 12h 11m 54s |
| 16 | Wednesday | 06:50:29 | 12:56:06 | 19:01:43 | 12h 11m 14s |
| 17 | Thursday | 06:50:27 | 12:55:44 | 19:01:02 | 12h 10m 35s |
| 18 | Friday | 06:50:26 | 12:55:23 | 19:00:20 | 12h 9m 54s |
| 19 | Saturday | 06:50:24 | 12:55:02 | 18:59:39 | 12h 9m 15s |
| 20 | Sunday | 06:50:23 | 12:54:40 | 18:58:58 | 12h 8m 35s |
| 21 | Monday | 06:50:21 | 12:54:19 | 18:58:17 | 12h 7m 56s |
| 22 | Tuesday | 06:50:20 | 12:53:58 | 18:57:35 | 12h 7m 15s |
| 23 | Wednesday | 06:50:19 | 12:53:37 | 18:56:54 | 12h 6m 35s |
| 24 | Thursday | 06:50:18 | 12:53:16 | 18:56:13 | 12h 5m 55s |
| 25 | Friday | 06:50:17 | 12:52:55 | 18:55:33 | 12h 5m 16s |
| 26 | Saturday | 06:50:16 | 12:52:34 | 18:54:52 | 12h 4m 36s |
| 27 | Sunday | 06:50:16 | 12:52:14 | 18:54:12 | 12h 3m 56s |
| 28 | Monday | 06:50:16 | 12:51:54 | 18:53:31 | 12h 3m 15s |
| 29 | Tuesday | 06:50:16 | 12:51:34 | 18:52:52 | 12h 2m 36s |
| 30 | Wednesday | 06:50:16 | 12:51:14 | 18:52:12 | 12h 1m 56s |