sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Bắc Kạn, Vietnam , for period: December 2026. Longest day in month: December 2026: 10 hours, 53 minutes, 6 seconds (2026-12-01). Shortest day in this month: 10 hours, 46 minutes , 52 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 46.13° (2026-12-01, 11:45:34). minimal: 44.41° (2026-12-22, 11:55:04)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:19:01 | 11:45:34 | 17:12:07 | 10h 53m 6s |
| 02 | Wednesday | 06:19:41 | 11:45:56 | 17:12:12 | 10h 52m 31s |
| 03 | Thursday | 06:20:20 | 11:46:20 | 17:12:19 | 10h 51m 59s |
| 04 | Friday | 06:21:00 | 11:46:43 | 17:12:27 | 10h 51m 27s |
| 05 | Saturday | 06:21:39 | 11:47:08 | 17:12:37 | 10h 50m 58s |
| 06 | Sunday | 06:22:18 | 11:47:33 | 17:12:48 | 10h 50m 30s |
| 07 | Monday | 06:22:57 | 11:47:58 | 17:13:00 | 10h 50m 3s |
| 08 | Tuesday | 06:23:35 | 11:48:24 | 17:13:13 | 10h 49m 38s |
| 09 | Wednesday | 06:24:13 | 11:48:51 | 17:13:28 | 10h 49m 15s |
| 10 | Thursday | 06:24:51 | 11:49:18 | 17:13:44 | 10h 48m 53s |
| 11 | Friday | 06:25:28 | 11:49:45 | 17:14:02 | 10h 48m 34s |
| 12 | Saturday | 06:26:05 | 11:50:13 | 17:14:20 | 10h 48m 15s |
| 13 | Sunday | 06:26:41 | 11:50:41 | 17:14:40 | 10h 47m 59s |
| 14 | Monday | 06:27:17 | 11:51:09 | 17:15:01 | 10h 47m 44s |
| 15 | Tuesday | 06:27:52 | 11:51:38 | 17:15:24 | 10h 47m 32s |
| 16 | Wednesday | 06:28:27 | 11:52:07 | 17:15:47 | 10h 47m 20s |
| 17 | Thursday | 06:29:00 | 11:52:36 | 17:16:12 | 10h 47m 12s |
| 18 | Friday | 06:29:33 | 11:53:05 | 17:16:37 | 10h 47m 4s |
| 19 | Saturday | 06:30:06 | 11:53:35 | 17:17:04 | 10h 46m 58s |
| 20 | Sunday | 06:30:37 | 11:54:05 | 17:17:32 | 10h 46m 55s |
| 21 | Monday | 06:31:08 | 11:54:34 | 17:18:00 | 10h 46m 52s |
| 22 | Tuesday | 06:31:38 | 11:55:04 | 17:18:30 | 10h 46m 52s |
| 23 | Wednesday | 06:32:07 | 11:55:34 | 17:19:01 | 10h 46m 54s |
| 24 | Thursday | 06:32:35 | 11:56:04 | 17:19:32 | 10h 46m 57s |
| 25 | Friday | 06:33:03 | 11:56:34 | 17:20:05 | 10h 47m 2s |
| 26 | Saturday | 06:33:29 | 11:57:03 | 17:20:38 | 10h 47m 9s |
| 27 | Sunday | 06:33:54 | 11:57:33 | 17:21:12 | 10h 47m 18s |
| 28 | Monday | 06:34:18 | 11:58:02 | 17:21:46 | 10h 47m 28s |
| 29 | Tuesday | 06:34:41 | 11:58:32 | 17:22:22 | 10h 47m 41s |
| 30 | Wednesday | 06:35:03 | 11:59:01 | 17:22:58 | 10h 47m 55s |
| 31 | Thursday | 06:35:24 | 11:59:29 | 17:23:35 | 10h 48m 11s |