sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: São Luís, Brazil (Maranhão), for period: September 2026. Longest day in month: September 2026: 12 hours, 7 minutes, 51 seconds (2026-09-30). Shortest day in this month: 12 hours, 3 minutes , 58 seconds (2026-09-01).
:September 2026, Solar noon=>Altitude: maximal 89.82° (2026-09-29, 11:47:28). minimal: 79.18° (2026-09-01, 11:57:10)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:55:11 | 11:57:10 | 17:59:09 | 12h 3m 58s |
| 02 | Wednesday | 05:54:48 | 11:56:51 | 17:58:54 | 12h 4m 6s |
| 03 | Thursday | 05:54:25 | 11:56:31 | 17:58:38 | 12h 4m 13s |
| 04 | Friday | 05:54:01 | 11:56:11 | 17:58:22 | 12h 4m 21s |
| 05 | Saturday | 05:53:37 | 11:55:51 | 17:58:06 | 12h 4m 29s |
| 06 | Sunday | 05:53:13 | 11:55:31 | 17:57:49 | 12h 4m 36s |
| 07 | Monday | 05:52:49 | 11:55:11 | 17:57:33 | 12h 4m 44s |
| 08 | Tuesday | 05:52:24 | 11:54:50 | 17:57:16 | 12h 4m 52s |
| 09 | Wednesday | 05:51:59 | 11:54:29 | 17:56:59 | 12h 5m 0s |
| 10 | Thursday | 05:51:34 | 11:54:08 | 17:56:42 | 12h 5m 8s |
| 11 | Friday | 05:51:09 | 11:53:47 | 17:56:25 | 12h 5m 16s |
| 12 | Saturday | 05:50:44 | 11:53:26 | 17:56:08 | 12h 5m 24s |
| 13 | Sunday | 05:50:19 | 11:53:05 | 17:55:50 | 12h 5m 31s |
| 14 | Monday | 05:49:54 | 11:52:43 | 17:55:33 | 12h 5m 39s |
| 15 | Tuesday | 05:49:28 | 11:52:22 | 17:55:16 | 12h 5m 48s |
| 16 | Wednesday | 05:49:03 | 11:52:00 | 17:54:58 | 12h 5m 55s |
| 17 | Thursday | 05:48:37 | 11:51:39 | 17:54:41 | 12h 6m 4s |
| 18 | Friday | 05:48:12 | 11:51:17 | 17:54:23 | 12h 6m 11s |
| 19 | Saturday | 05:47:46 | 11:50:56 | 17:54:06 | 12h 6m 20s |
| 20 | Sunday | 05:47:21 | 11:50:35 | 17:53:49 | 12h 6m 28s |
| 21 | Monday | 05:46:55 | 11:50:13 | 17:53:32 | 12h 6m 37s |
| 22 | Tuesday | 05:46:30 | 11:49:52 | 17:53:15 | 12h 6m 45s |
| 23 | Wednesday | 05:46:05 | 11:49:31 | 17:52:58 | 12h 6m 53s |
| 24 | Thursday | 05:45:39 | 11:49:10 | 17:52:41 | 12h 7m 2s |
| 25 | Friday | 05:45:15 | 11:48:49 | 17:52:24 | 12h 7m 9s |
| 26 | Saturday | 05:44:50 | 11:48:29 | 17:52:08 | 12h 7m 18s |
| 27 | Sunday | 05:44:25 | 11:48:08 | 17:51:52 | 12h 7m 27s |
| 28 | Monday | 05:44:01 | 11:47:48 | 17:51:35 | 12h 7m 34s |
| 29 | Tuesday | 05:43:36 | 11:47:28 | 17:51:20 | 12h 7m 44s |
| 30 | Wednesday | 05:43:13 | 11:47:08 | 17:51:04 | 12h 7m 51s |