sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Ribeira Grande, Cape Verde , for period: September 2026. Longest day in month: September 2026: 12 hours, 27 minutes, 28 seconds (2026-09-01). Shortest day in this month: 11 hours, 59 minutes , 50 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 81.13° (2026-09-01, 12:40:16). minimal: 70.06° (2026-09-30, 12:30:14)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:26:32 | 12:40:16 | 18:54:00 | 12h 27m 28s |
| 02 | Wednesday | 06:26:41 | 12:39:57 | 18:53:13 | 12h 26m 32s |
| 03 | Thursday | 06:26:49 | 12:39:37 | 18:52:25 | 12h 25m 36s |
| 04 | Friday | 06:26:57 | 12:39:17 | 18:51:37 | 12h 24m 40s |
| 05 | Saturday | 06:27:05 | 12:38:57 | 18:50:49 | 12h 23m 44s |
| 06 | Sunday | 06:27:13 | 12:38:37 | 18:50:01 | 12h 22m 48s |
| 07 | Monday | 06:27:21 | 12:38:16 | 18:49:12 | 12h 21m 51s |
| 08 | Tuesday | 06:27:28 | 12:37:56 | 18:48:23 | 12h 20m 55s |
| 09 | Wednesday | 06:27:36 | 12:37:35 | 18:47:34 | 12h 19m 58s |
| 10 | Thursday | 06:27:44 | 12:37:14 | 18:46:45 | 12h 19m 1s |
| 11 | Friday | 06:27:51 | 12:36:53 | 18:45:55 | 12h 18m 4s |
| 12 | Saturday | 06:27:58 | 12:36:32 | 18:45:05 | 12h 17m 7s |
| 13 | Sunday | 06:28:06 | 12:36:10 | 18:44:15 | 12h 16m 9s |
| 14 | Monday | 06:28:13 | 12:35:49 | 18:43:25 | 12h 15m 12s |
| 15 | Tuesday | 06:28:20 | 12:35:28 | 18:42:35 | 12h 14m 15s |
| 16 | Wednesday | 06:28:27 | 12:35:06 | 18:41:45 | 12h 13m 18s |
| 17 | Thursday | 06:28:35 | 12:34:45 | 18:40:55 | 12h 12m 20s |
| 18 | Friday | 06:28:42 | 12:34:23 | 18:40:05 | 12h 11m 23s |
| 19 | Saturday | 06:28:50 | 12:34:02 | 18:39:14 | 12h 10m 24s |
| 20 | Sunday | 06:28:57 | 12:33:41 | 18:38:24 | 12h 9m 27s |
| 21 | Monday | 06:29:05 | 12:33:19 | 18:37:34 | 12h 8m 29s |
| 22 | Tuesday | 06:29:12 | 12:32:58 | 18:36:44 | 12h 7m 32s |
| 23 | Wednesday | 06:29:20 | 12:32:37 | 18:35:54 | 12h 6m 34s |
| 24 | Thursday | 06:29:28 | 12:32:16 | 18:35:04 | 12h 5m 36s |
| 25 | Friday | 06:29:36 | 12:31:55 | 18:34:14 | 12h 4m 38s |
| 26 | Saturday | 06:29:44 | 12:31:35 | 18:33:25 | 12h 3m 41s |
| 27 | Sunday | 06:29:53 | 12:31:14 | 18:32:36 | 12h 2m 43s |
| 28 | Monday | 06:30:01 | 12:30:54 | 18:31:47 | 12h 1m 46s |
| 29 | Tuesday | 06:30:10 | 12:30:34 | 18:30:58 | 12h 0m 48s |
| 30 | Wednesday | 06:30:19 | 12:30:14 | 18:30:09 | 11h 59m 50s |