sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Vinh, Vietnam (Nghệ An), for period: December 2026. Longest day in month: December 2026: 11 hours, 5 minutes, 41 seconds (2026-12-01). Shortest day in this month: 11 hours, 0 minutes , 33 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 49.6° (2026-12-01, 11:46:08). minimal: 47.89° (2026-12-22, 11:55:38)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:13:17 | 11:46:08 | 17:18:58 | 11h 5m 41s |
| 02 | Wednesday | 06:13:54 | 11:46:30 | 17:19:07 | 11h 5m 13s |
| 03 | Thursday | 06:14:31 | 11:46:54 | 17:19:17 | 11h 4m 46s |
| 04 | Friday | 06:15:08 | 11:47:18 | 17:19:28 | 11h 4m 20s |
| 05 | Saturday | 06:15:44 | 11:47:42 | 17:19:40 | 11h 3m 56s |
| 06 | Sunday | 06:16:21 | 11:48:07 | 17:19:53 | 11h 3m 32s |
| 07 | Monday | 06:16:57 | 11:48:32 | 17:20:08 | 11h 3m 11s |
| 08 | Tuesday | 06:17:33 | 11:48:58 | 17:20:23 | 11h 2m 50s |
| 09 | Wednesday | 06:18:10 | 11:49:25 | 17:20:40 | 11h 2m 30s |
| 10 | Thursday | 06:18:45 | 11:49:52 | 17:20:58 | 11h 2m 13s |
| 11 | Friday | 06:19:21 | 11:50:19 | 17:21:18 | 11h 1m 57s |
| 12 | Saturday | 06:19:56 | 11:50:47 | 17:21:38 | 11h 1m 42s |
| 13 | Sunday | 06:20:31 | 11:51:15 | 17:21:59 | 11h 1m 28s |
| 14 | Monday | 06:21:05 | 11:51:43 | 17:22:22 | 11h 1m 17s |
| 15 | Tuesday | 06:21:39 | 11:52:12 | 17:22:45 | 11h 1m 6s |
| 16 | Wednesday | 06:22:13 | 11:52:41 | 17:23:09 | 11h 0m 56s |
| 17 | Thursday | 06:22:46 | 11:53:10 | 17:23:35 | 11h 0m 49s |
| 18 | Friday | 06:23:18 | 11:53:40 | 17:24:01 | 11h 0m 43s |
| 19 | Saturday | 06:23:50 | 11:54:09 | 17:24:28 | 11h 0m 38s |
| 20 | Sunday | 06:24:21 | 11:54:39 | 17:24:56 | 11h 0m 35s |
| 21 | Monday | 06:24:52 | 11:55:09 | 17:25:25 | 11h 0m 33s |
| 22 | Tuesday | 06:25:22 | 11:55:38 | 17:25:55 | 11h 0m 33s |
| 23 | Wednesday | 06:25:51 | 11:56:08 | 17:26:25 | 11h 0m 34s |
| 24 | Thursday | 06:26:20 | 11:56:38 | 17:26:56 | 11h 0m 36s |
| 25 | Friday | 06:26:47 | 11:57:08 | 17:27:28 | 11h 0m 41s |
| 26 | Saturday | 06:27:14 | 11:57:38 | 17:28:01 | 11h 0m 47s |
| 27 | Sunday | 06:27:40 | 11:58:07 | 17:28:34 | 11h 0m 54s |
| 28 | Monday | 06:28:05 | 11:58:37 | 17:29:08 | 11h 1m 3s |
| 29 | Tuesday | 06:28:29 | 11:59:06 | 17:29:42 | 11h 1m 13s |
| 30 | Wednesday | 06:28:53 | 11:59:35 | 17:30:17 | 11h 1m 24s |
| 31 | Thursday | 06:29:15 | 12:00:04 | 17:30:53 | 11h 1m 38s |