sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Rio de Janeiro, Brazil , for period: December 2026. Longest day in month: December 2026: 13 hours, 32 minutes, 40 seconds (2026-12-21). Shortest day in this month: 13 hours, 26 minutes , 11 seconds (2026-12-01).
:December 2026, Solar noon=>Altitude: maximal 89.96° (2026-12-10, 11:45:39). minimal: 88.89° (2026-12-01, 11:41:53)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 04:58:48 | 11:41:53 | 18:24:59 | 13h 26m 11s |
| 02 | Wednesday | 04:58:52 | 11:42:16 | 18:25:40 | 13h 26m 48s |
| 03 | Thursday | 04:58:58 | 11:42:39 | 18:26:21 | 13h 27m 23s |
| 04 | Friday | 04:59:06 | 11:43:04 | 18:27:01 | 13h 27m 55s |
| 05 | Saturday | 04:59:15 | 11:43:28 | 18:27:41 | 13h 28m 26s |
| 06 | Sunday | 04:59:25 | 11:43:53 | 18:28:21 | 13h 28m 56s |
| 07 | Monday | 04:59:37 | 11:44:19 | 18:29:01 | 13h 29m 24s |
| 08 | Tuesday | 04:59:50 | 11:44:45 | 18:29:40 | 13h 29m 50s |
| 09 | Wednesday | 05:00:05 | 11:45:12 | 18:30:19 | 13h 30m 14s |
| 10 | Thursday | 05:00:21 | 11:45:39 | 18:30:58 | 13h 30m 37s |
| 11 | Friday | 05:00:38 | 11:46:07 | 18:31:35 | 13h 30m 57s |
| 12 | Saturday | 05:00:56 | 11:46:34 | 18:32:13 | 13h 31m 17s |
| 13 | Sunday | 05:01:16 | 11:47:03 | 18:32:49 | 13h 31m 33s |
| 14 | Monday | 05:01:37 | 11:47:31 | 18:33:25 | 13h 31m 48s |
| 15 | Tuesday | 05:01:59 | 11:48:00 | 18:34:01 | 13h 32m 2s |
| 16 | Wednesday | 05:02:23 | 11:48:29 | 18:34:35 | 13h 32m 12s |
| 17 | Thursday | 05:02:47 | 11:48:58 | 18:35:09 | 13h 32m 22s |
| 18 | Friday | 05:03:13 | 11:49:28 | 18:35:42 | 13h 32m 29s |
| 19 | Saturday | 05:03:40 | 11:49:57 | 18:36:15 | 13h 32m 35s |
| 20 | Sunday | 05:04:08 | 11:50:27 | 18:36:46 | 13h 32m 38s |
| 21 | Monday | 05:04:37 | 11:50:57 | 18:37:17 | 13h 32m 40s |
| 22 | Tuesday | 05:05:07 | 11:51:27 | 18:37:46 | 13h 32m 39s |
| 23 | Wednesday | 05:05:38 | 11:51:56 | 18:38:15 | 13h 32m 37s |
| 24 | Thursday | 05:06:10 | 11:52:26 | 18:38:42 | 13h 32m 32s |
| 25 | Friday | 05:06:43 | 11:52:56 | 18:39:09 | 13h 32m 26s |
| 26 | Saturday | 05:07:17 | 11:53:26 | 18:39:34 | 13h 32m 17s |
| 27 | Sunday | 05:07:52 | 11:53:55 | 18:39:59 | 13h 32m 7s |
| 28 | Monday | 05:08:27 | 11:54:25 | 18:40:22 | 13h 31m 55s |
| 29 | Tuesday | 05:09:03 | 11:54:54 | 18:40:44 | 13h 31m 41s |
| 30 | Wednesday | 05:09:40 | 11:55:23 | 18:41:05 | 13h 31m 25s |
| 31 | Thursday | 05:10:18 | 11:55:51 | 18:41:25 | 13h 31m 7s |