sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: São João de Meriti, Brazil (Rio de Janeiro), for period: October 2026. Longest day in month: October 2026: 12 hours, 56 minutes, 40 seconds (2026-10-31). Shortest day in this month: 12 hours, 18 minutes , 41 seconds (2026-10-01).
:October 2026, Solar noon=>Altitude: maximal 81.28° (2026-10-31, 11:37:05). minimal: 70.36° (2026-10-01, 11:43:06)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 05:33:45 | 11:43:06 | 17:52:26 | 12h 18m 41s |
| 02 | Friday | 05:32:47 | 11:42:46 | 17:52:46 | 12h 19m 59s |
| 03 | Saturday | 05:31:49 | 11:42:28 | 17:53:07 | 12h 21m 18s |
| 04 | Sunday | 05:30:51 | 11:42:09 | 17:53:27 | 12h 22m 36s |
| 05 | Monday | 05:29:53 | 11:41:51 | 17:53:49 | 12h 23m 56s |
| 06 | Tuesday | 05:28:56 | 11:41:33 | 17:54:10 | 12h 25m 14s |
| 07 | Wednesday | 05:28:00 | 11:41:16 | 17:54:32 | 12h 26m 32s |
| 08 | Thursday | 05:27:04 | 11:40:59 | 17:54:54 | 12h 27m 50s |
| 09 | Friday | 05:26:08 | 11:40:42 | 17:55:17 | 12h 29m 9s |
| 10 | Saturday | 05:25:13 | 11:40:26 | 17:55:39 | 12h 30m 26s |
| 11 | Sunday | 05:24:19 | 11:40:11 | 17:56:03 | 12h 31m 44s |
| 12 | Monday | 05:23:25 | 11:39:56 | 17:56:26 | 12h 33m 1s |
| 13 | Tuesday | 05:22:31 | 11:39:41 | 17:56:51 | 12h 34m 20s |
| 14 | Wednesday | 05:21:39 | 11:39:27 | 17:57:15 | 12h 35m 36s |
| 15 | Thursday | 05:20:47 | 11:39:13 | 17:57:40 | 12h 36m 53s |
| 16 | Friday | 05:19:55 | 11:39:01 | 17:58:06 | 12h 38m 11s |
| 17 | Saturday | 05:19:05 | 11:38:48 | 17:58:32 | 12h 39m 27s |
| 18 | Sunday | 05:18:15 | 11:38:36 | 17:58:58 | 12h 40m 43s |
| 19 | Monday | 05:17:26 | 11:38:25 | 17:59:25 | 12h 41m 59s |
| 20 | Tuesday | 05:16:37 | 11:38:15 | 17:59:52 | 12h 43m 15s |
| 21 | Wednesday | 05:15:50 | 11:38:05 | 18:00:20 | 12h 44m 30s |
| 22 | Thursday | 05:15:03 | 11:37:56 | 18:00:48 | 12h 45m 45s |
| 23 | Friday | 05:14:17 | 11:37:47 | 18:01:17 | 12h 47m 0s |
| 24 | Saturday | 05:13:32 | 11:37:39 | 18:01:46 | 12h 48m 14s |
| 25 | Sunday | 05:12:48 | 11:37:32 | 18:02:16 | 12h 49m 28s |
| 26 | Monday | 05:12:05 | 11:37:26 | 18:02:46 | 12h 50m 41s |
| 27 | Tuesday | 05:11:23 | 11:37:20 | 18:03:17 | 12h 51m 54s |
| 28 | Wednesday | 05:10:42 | 11:37:15 | 18:03:49 | 12h 53m 7s |
| 29 | Thursday | 05:10:02 | 11:37:11 | 18:04:20 | 12h 54m 18s |
| 30 | Friday | 05:09:23 | 11:37:08 | 18:04:53 | 12h 55m 30s |
| 31 | Saturday | 05:08:45 | 11:37:05 | 18:05:25 | 12h 56m 40s |