sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Mercedes, Argentina (Buenos Aires, Partido de Mercedes), for period: December 2026. Longest day in month: December 2026: 14 hours, 29 minutes, 0 seconds (2026-12-21). Shortest day in this month: 14 hours, 18 minutes , 11 seconds (2026-12-01).
:December 2026, Solar noon=>Altitude: maximal 78.79° (2026-12-22, 12:56:22). minimal: 77.15° (2026-12-01, 12:46:48)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:37:42 | 12:46:48 | 19:55:53 | 14h 18m 11s |
| 02 | Wednesday | 05:37:35 | 12:47:11 | 19:56:46 | 14h 19m 11s |
| 03 | Thursday | 05:37:29 | 12:47:34 | 19:57:39 | 14h 20m 10s |
| 04 | Friday | 05:37:26 | 12:47:58 | 19:58:31 | 14h 21m 5s |
| 05 | Saturday | 05:37:24 | 12:48:23 | 19:59:21 | 14h 21m 57s |
| 06 | Sunday | 05:37:25 | 12:48:48 | 20:00:11 | 14h 22m 46s |
| 07 | Monday | 05:37:27 | 12:49:14 | 20:01:01 | 14h 23m 34s |
| 08 | Tuesday | 05:37:32 | 12:49:40 | 20:01:49 | 14h 24m 17s |
| 09 | Wednesday | 05:37:38 | 12:50:07 | 20:02:36 | 14h 24m 58s |
| 10 | Thursday | 05:37:46 | 12:50:34 | 20:03:22 | 14h 25m 36s |
| 11 | Friday | 05:37:56 | 12:51:01 | 20:04:06 | 14h 26m 10s |
| 12 | Saturday | 05:38:09 | 12:51:29 | 20:04:50 | 14h 26m 41s |
| 13 | Sunday | 05:38:23 | 12:51:57 | 20:05:32 | 14h 27m 9s |
| 14 | Monday | 05:38:39 | 12:52:26 | 20:06:13 | 14h 27m 34s |
| 15 | Tuesday | 05:38:57 | 12:52:55 | 20:06:53 | 14h 27m 56s |
| 16 | Wednesday | 05:39:16 | 12:53:24 | 20:07:32 | 14h 28m 16s |
| 17 | Thursday | 05:39:38 | 12:53:53 | 20:08:09 | 14h 28m 31s |
| 18 | Friday | 05:40:01 | 12:54:23 | 20:08:44 | 14h 28m 43s |
| 19 | Saturday | 05:40:26 | 12:54:52 | 20:09:18 | 14h 28m 52s |
| 20 | Sunday | 05:40:53 | 12:55:22 | 20:09:51 | 14h 28m 58s |
| 21 | Monday | 05:41:22 | 12:55:52 | 20:10:22 | 14h 29m 0s |
| 22 | Tuesday | 05:41:52 | 12:56:22 | 20:10:51 | 14h 28m 59s |
| 23 | Wednesday | 05:42:24 | 12:56:51 | 20:11:19 | 14h 28m 55s |
| 24 | Thursday | 05:42:58 | 12:57:21 | 20:11:45 | 14h 28m 47s |
| 25 | Friday | 05:43:33 | 12:57:51 | 20:12:09 | 14h 28m 36s |
| 26 | Saturday | 05:44:10 | 12:58:21 | 20:12:32 | 14h 28m 22s |
| 27 | Sunday | 05:44:48 | 12:58:50 | 20:12:52 | 14h 28m 4s |
| 28 | Monday | 05:45:28 | 12:59:20 | 20:13:11 | 14h 27m 43s |
| 29 | Tuesday | 05:46:09 | 12:59:49 | 20:13:29 | 14h 27m 20s |
| 30 | Wednesday | 05:46:51 | 13:00:18 | 20:13:44 | 14h 26m 53s |
| 31 | Thursday | 05:47:35 | 13:00:46 | 20:13:58 | 14h 26m 23s |