sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Rio de Janeiro, Brazil , for period: October 2026. Longest day in month: October 2026: 12 hours, 56 minutes, 55 seconds (2026-10-31). Shortest day in this month: 12 hours, 18 minutes , 44 seconds (2026-10-01).
:October 2026, Solar noon=>Altitude: maximal 81.18° (2026-10-31, 11:36:26). minimal: 70.26° (2026-10-01, 11:42:26)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 05:33:04 | 11:42:26 | 17:51:48 | 12h 18m 44s |
| 02 | Friday | 05:32:05 | 11:42:07 | 17:52:09 | 12h 20m 4s |
| 03 | Saturday | 05:31:07 | 11:41:48 | 17:52:29 | 12h 21m 22s |
| 04 | Sunday | 05:30:09 | 11:41:30 | 17:52:50 | 12h 22m 41s |
| 05 | Monday | 05:29:11 | 11:41:11 | 17:53:12 | 12h 24m 1s |
| 06 | Tuesday | 05:28:14 | 11:40:54 | 17:53:33 | 12h 25m 19s |
| 07 | Wednesday | 05:27:17 | 11:40:36 | 17:53:55 | 12h 26m 38s |
| 08 | Thursday | 05:26:21 | 11:40:19 | 17:54:18 | 12h 27m 57s |
| 09 | Friday | 05:25:25 | 11:40:03 | 17:54:40 | 12h 29m 15s |
| 10 | Saturday | 05:24:30 | 11:39:47 | 17:55:03 | 12h 30m 33s |
| 11 | Sunday | 05:23:35 | 11:39:31 | 17:55:27 | 12h 31m 52s |
| 12 | Monday | 05:22:41 | 11:39:16 | 17:55:51 | 12h 33m 10s |
| 13 | Tuesday | 05:21:48 | 11:39:02 | 17:56:15 | 12h 34m 27s |
| 14 | Wednesday | 05:20:55 | 11:38:47 | 17:56:40 | 12h 35m 45s |
| 15 | Thursday | 05:20:03 | 11:38:34 | 17:57:05 | 12h 37m 2s |
| 16 | Friday | 05:19:11 | 11:38:21 | 17:57:31 | 12h 38m 20s |
| 17 | Saturday | 05:18:20 | 11:38:09 | 17:57:57 | 12h 39m 37s |
| 18 | Sunday | 05:17:30 | 11:37:57 | 17:58:23 | 12h 40m 53s |
| 19 | Monday | 05:16:41 | 11:37:46 | 17:58:50 | 12h 42m 9s |
| 20 | Tuesday | 05:15:52 | 11:37:35 | 17:59:18 | 12h 43m 26s |
| 21 | Wednesday | 05:15:05 | 11:37:25 | 17:59:46 | 12h 44m 41s |
| 22 | Thursday | 05:14:18 | 11:37:16 | 18:00:14 | 12h 45m 56s |
| 23 | Friday | 05:13:32 | 11:37:08 | 18:00:43 | 12h 47m 11s |
| 24 | Saturday | 05:12:47 | 11:37:00 | 18:01:13 | 12h 48m 26s |
| 25 | Sunday | 05:12:03 | 11:36:53 | 18:01:43 | 12h 49m 40s |
| 26 | Monday | 05:11:19 | 11:36:46 | 18:02:13 | 12h 50m 54s |
| 27 | Tuesday | 05:10:37 | 11:36:41 | 18:02:44 | 12h 52m 7s |
| 28 | Wednesday | 05:09:56 | 11:36:36 | 18:03:16 | 12h 53m 20s |
| 29 | Thursday | 05:09:16 | 11:36:32 | 18:03:48 | 12h 54m 32s |
| 30 | Friday | 05:08:36 | 11:36:28 | 18:04:20 | 12h 55m 44s |
| 31 | Saturday | 05:07:58 | 11:36:26 | 18:04:53 | 12h 56m 55s |