sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Móng Cái, Vietnam (Quảng Ninh), for period: December 2026. Longest day in month: December 2026: 10 hours, 55 minutes, 24 seconds (2026-12-01). Shortest day in this month: 10 hours, 49 minutes , 21 seconds (2026-12-22).
:December 2026, Solar noon=>Altitude: maximal 46.75° (2026-12-01, 11:37:02). minimal: 45.04° (2026-12-22, 11:46:32)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:09:20 | 11:37:02 | 17:04:44 | 10h 55m 24s |
| 02 | Wednesday | 06:09:59 | 11:37:25 | 17:04:50 | 10h 54m 51s |
| 03 | Thursday | 06:10:38 | 11:37:48 | 17:04:57 | 10h 54m 19s |
| 04 | Friday | 06:11:17 | 11:38:12 | 17:05:06 | 10h 53m 49s |
| 05 | Saturday | 06:11:56 | 11:38:36 | 17:05:16 | 10h 53m 20s |
| 06 | Sunday | 06:12:35 | 11:39:01 | 17:05:27 | 10h 52m 52s |
| 07 | Monday | 06:13:13 | 11:39:27 | 17:05:40 | 10h 52m 27s |
| 08 | Tuesday | 06:13:51 | 11:39:53 | 17:05:54 | 10h 52m 3s |
| 09 | Wednesday | 06:14:29 | 11:40:19 | 17:06:09 | 10h 51m 40s |
| 10 | Thursday | 06:15:06 | 11:40:46 | 17:06:26 | 10h 51m 20s |
| 11 | Friday | 06:15:43 | 11:41:13 | 17:06:44 | 10h 51m 1s |
| 12 | Saturday | 06:16:20 | 11:41:41 | 17:07:02 | 10h 50m 42s |
| 13 | Sunday | 06:16:56 | 11:42:09 | 17:07:23 | 10h 50m 27s |
| 14 | Monday | 06:17:31 | 11:42:37 | 17:07:44 | 10h 50m 13s |
| 15 | Tuesday | 06:18:06 | 11:43:06 | 17:08:06 | 10h 50m 0s |
| 16 | Wednesday | 06:18:40 | 11:43:35 | 17:08:30 | 10h 49m 50s |
| 17 | Thursday | 06:19:14 | 11:44:04 | 17:08:55 | 10h 49m 41s |
| 18 | Friday | 06:19:47 | 11:44:34 | 17:09:20 | 10h 49m 33s |
| 19 | Saturday | 06:20:19 | 11:45:03 | 17:09:47 | 10h 49m 28s |
| 20 | Sunday | 06:20:51 | 11:45:33 | 17:10:15 | 10h 49m 24s |
| 21 | Monday | 06:21:22 | 11:46:03 | 17:10:44 | 10h 49m 22s |
| 22 | Tuesday | 06:21:52 | 11:46:32 | 17:11:13 | 10h 49m 21s |
| 23 | Wednesday | 06:22:21 | 11:47:02 | 17:11:44 | 10h 49m 23s |
| 24 | Thursday | 06:22:49 | 11:47:32 | 17:12:15 | 10h 49m 26s |
| 25 | Friday | 06:23:16 | 11:48:02 | 17:12:48 | 10h 49m 32s |
| 26 | Saturday | 06:23:42 | 11:48:32 | 17:13:21 | 10h 49m 39s |
| 27 | Sunday | 06:24:08 | 11:49:01 | 17:13:55 | 10h 49m 47s |
| 28 | Monday | 06:24:32 | 11:49:31 | 17:14:29 | 10h 49m 57s |
| 29 | Tuesday | 06:24:55 | 11:50:00 | 17:15:04 | 10h 50m 9s |
| 30 | Wednesday | 06:25:18 | 11:50:29 | 17:15:40 | 10h 50m 22s |
| 31 | Thursday | 06:25:39 | 11:50:58 | 17:16:17 | 10h 50m 38s |