sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Rio de Janeiro, Brazil , for period: September 2026. Longest day in month: September 2026: 12 hours, 17 minutes, 25 seconds (2026-09-30). Shortest day in this month: 11 hours, 39 minutes , 48 seconds (2026-09-01).
:September 2026, Solar noon=>Altitude: maximal 69.88° (2026-09-30, 11:42:46). minimal: 58.8° (2026-09-01, 11:52:47)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:02:53 | 11:52:47 | 17:42:41 | 11h 39m 48s |
| 02 | Wednesday | 06:01:57 | 11:52:28 | 17:42:59 | 11h 41m 2s |
| 03 | Thursday | 06:00:59 | 11:52:08 | 17:43:18 | 11h 42m 19s |
| 04 | Friday | 06:00:02 | 11:51:49 | 17:43:36 | 11h 43m 34s |
| 05 | Saturday | 05:59:04 | 11:51:29 | 17:43:53 | 11h 44m 49s |
| 06 | Sunday | 05:58:05 | 11:51:08 | 17:44:11 | 11h 46m 6s |
| 07 | Monday | 05:57:07 | 11:50:48 | 17:44:29 | 11h 47m 22s |
| 08 | Tuesday | 05:56:08 | 11:50:27 | 17:44:47 | 11h 48m 39s |
| 09 | Wednesday | 05:55:08 | 11:50:06 | 17:45:04 | 11h 49m 56s |
| 10 | Thursday | 05:54:09 | 11:49:45 | 17:45:22 | 11h 51m 13s |
| 11 | Friday | 05:53:09 | 11:49:24 | 17:45:40 | 11h 52m 31s |
| 12 | Saturday | 05:52:09 | 11:49:03 | 17:45:57 | 11h 53m 48s |
| 13 | Sunday | 05:51:09 | 11:48:42 | 17:46:15 | 11h 55m 6s |
| 14 | Monday | 05:50:09 | 11:48:20 | 17:46:32 | 11h 56m 23s |
| 15 | Tuesday | 05:49:08 | 11:47:59 | 17:46:50 | 11h 57m 42s |
| 16 | Wednesday | 05:48:07 | 11:47:38 | 17:47:08 | 11h 59m 1s |
| 17 | Thursday | 05:47:07 | 11:47:16 | 17:47:25 | 12h 0m 18s |
| 18 | Friday | 05:46:06 | 11:46:55 | 17:47:43 | 12h 1m 37s |
| 19 | Saturday | 05:45:05 | 11:46:33 | 17:48:01 | 12h 2m 56s |
| 20 | Sunday | 05:44:05 | 11:46:12 | 17:48:19 | 12h 4m 14s |
| 21 | Monday | 05:43:04 | 11:45:51 | 17:48:37 | 12h 5m 33s |
| 22 | Tuesday | 05:42:03 | 11:45:29 | 17:48:55 | 12h 6m 52s |
| 23 | Wednesday | 05:41:03 | 11:45:08 | 17:49:14 | 12h 8m 11s |
| 24 | Thursday | 05:40:02 | 11:44:47 | 17:49:32 | 12h 9m 30s |
| 25 | Friday | 05:39:02 | 11:44:27 | 17:49:51 | 12h 10m 49s |
| 26 | Saturday | 05:38:02 | 11:44:06 | 17:50:10 | 12h 12m 8s |
| 27 | Sunday | 05:37:02 | 11:43:45 | 17:50:29 | 12h 13m 27s |
| 28 | Monday | 05:36:02 | 11:43:25 | 17:50:49 | 12h 14m 47s |
| 29 | Tuesday | 05:35:02 | 11:43:05 | 17:51:08 | 12h 16m 6s |
| 30 | Wednesday | 05:34:03 | 11:42:46 | 17:51:28 | 12h 17m 25s |