sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Viedma, Argentina (Rio Negro, Departamento de Adolfo Alsina), for period: December 2026. Longest day in month: December 2026: 15 hours, 6 minutes, 32 seconds (2026-12-21). Shortest day in this month: 14 hours, 52 minutes , 39 seconds (2026-12-01).
:December 2026, Solar noon=>Altitude: maximal 72.63° (2026-12-22, 13:10:38). minimal: 70.99° (2026-12-01, 13:01:04)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:34:44 | 13:01:04 | 20:27:23 | 14h 52m 39s |
| 02 | Wednesday | 05:34:28 | 13:01:27 | 20:28:25 | 14h 53m 57s |
| 03 | Thursday | 05:34:14 | 13:01:50 | 20:29:26 | 14h 55m 12s |
| 04 | Friday | 05:34:03 | 13:02:14 | 20:30:25 | 14h 56m 22s |
| 05 | Saturday | 05:33:54 | 13:02:39 | 20:31:24 | 14h 57m 30s |
| 06 | Sunday | 05:33:48 | 13:03:04 | 20:32:21 | 14h 58m 33s |
| 07 | Monday | 05:33:43 | 13:03:30 | 20:33:16 | 14h 59m 33s |
| 08 | Tuesday | 05:33:42 | 13:03:56 | 20:34:11 | 15h 0m 29s |
| 09 | Wednesday | 05:33:42 | 13:04:23 | 20:35:03 | 15h 1m 21s |
| 10 | Thursday | 05:33:45 | 13:04:50 | 20:35:55 | 15h 2m 10s |
| 11 | Friday | 05:33:50 | 13:05:17 | 20:36:44 | 15h 2m 54s |
| 12 | Saturday | 05:33:58 | 13:05:45 | 20:37:33 | 15h 3m 35s |
| 13 | Sunday | 05:34:08 | 13:06:14 | 20:38:19 | 15h 4m 11s |
| 14 | Monday | 05:34:21 | 13:06:42 | 20:39:04 | 15h 4m 43s |
| 15 | Tuesday | 05:34:35 | 13:07:11 | 20:39:47 | 15h 5m 12s |
| 16 | Wednesday | 05:34:52 | 13:07:40 | 20:40:28 | 15h 5m 36s |
| 17 | Thursday | 05:35:12 | 13:08:09 | 20:41:07 | 15h 5m 55s |
| 18 | Friday | 05:35:33 | 13:08:39 | 20:41:44 | 15h 6m 11s |
| 19 | Saturday | 05:35:57 | 13:09:08 | 20:42:19 | 15h 6m 22s |
| 20 | Sunday | 05:36:23 | 13:09:38 | 20:42:53 | 15h 6m 30s |
| 21 | Monday | 05:36:52 | 13:10:08 | 20:43:24 | 15h 6m 32s |
| 22 | Tuesday | 05:37:22 | 13:10:38 | 20:43:53 | 15h 6m 31s |
| 23 | Wednesday | 05:37:55 | 13:11:08 | 20:44:20 | 15h 6m 25s |
| 24 | Thursday | 05:38:30 | 13:11:37 | 20:44:45 | 15h 6m 15s |
| 25 | Friday | 05:39:06 | 13:12:07 | 20:45:08 | 15h 6m 2s |
| 26 | Saturday | 05:39:45 | 13:12:37 | 20:45:28 | 15h 5m 43s |
| 27 | Sunday | 05:40:26 | 13:13:06 | 20:45:47 | 15h 5m 21s |
| 28 | Monday | 05:41:09 | 13:13:36 | 20:46:03 | 15h 4m 54s |
| 29 | Tuesday | 05:41:53 | 13:14:05 | 20:46:17 | 15h 4m 24s |
| 30 | Wednesday | 05:42:40 | 13:14:34 | 20:46:28 | 15h 3m 48s |
| 31 | Thursday | 05:43:28 | 13:15:02 | 20:46:37 | 15h 3m 9s |