sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Vangviang, Laos (Vientiane), for period: December 2026. Longest day in month: December 2026: 11 hours, 4 minutes, 48 seconds (2026-12-01). Shortest day in this month: 10 hours, 59 minutes , 35 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 49.35° (2026-12-01, 11:59:07). minimal: 47.64° (2026-12-22, 12:08:37)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:26:43 | 11:59:07 | 17:31:31 | 11h 4m 48s |
| 02 | Wednesday | 06:27:20 | 11:59:29 | 17:31:39 | 11h 4m 19s |
| 03 | Thursday | 06:27:57 | 11:59:53 | 17:31:48 | 11h 3m 51s |
| 04 | Friday | 06:28:34 | 12:00:16 | 17:31:59 | 11h 3m 25s |
| 05 | Saturday | 06:29:11 | 12:00:41 | 17:32:11 | 11h 3m 0s |
| 06 | Sunday | 06:29:47 | 12:01:06 | 17:32:24 | 11h 2m 37s |
| 07 | Monday | 06:30:24 | 12:01:31 | 17:32:39 | 11h 2m 15s |
| 08 | Tuesday | 06:31:00 | 12:01:57 | 17:32:54 | 11h 1m 54s |
| 09 | Wednesday | 06:31:37 | 12:02:24 | 17:33:11 | 11h 1m 34s |
| 10 | Thursday | 06:32:12 | 12:02:51 | 17:33:29 | 11h 1m 17s |
| 11 | Friday | 06:32:48 | 12:03:18 | 17:33:48 | 11h 1m 0s |
| 12 | Saturday | 06:33:23 | 12:03:46 | 17:34:08 | 11h 0m 45s |
| 13 | Sunday | 06:33:58 | 12:04:14 | 17:34:29 | 11h 0m 31s |
| 14 | Monday | 06:34:33 | 12:04:42 | 17:34:52 | 11h 0m 19s |
| 15 | Tuesday | 06:35:07 | 12:05:11 | 17:35:15 | 11h 0m 8s |
| 16 | Wednesday | 06:35:40 | 12:05:40 | 17:35:39 | 10h 59m 59s |
| 17 | Thursday | 06:36:14 | 12:06:09 | 17:36:05 | 10h 59m 51s |
| 18 | Friday | 06:36:46 | 12:06:39 | 17:36:31 | 10h 59m 45s |
| 19 | Saturday | 06:37:18 | 12:07:08 | 17:36:58 | 10h 59m 40s |
| 20 | Sunday | 06:37:49 | 12:07:38 | 17:37:26 | 10h 59m 37s |
| 21 | Monday | 06:38:20 | 12:08:07 | 17:37:55 | 10h 59m 35s |
| 22 | Tuesday | 06:38:50 | 12:08:37 | 17:38:25 | 10h 59m 35s |
| 23 | Wednesday | 06:39:19 | 12:09:07 | 17:38:55 | 10h 59m 36s |
| 24 | Thursday | 06:39:47 | 12:09:37 | 17:39:26 | 10h 59m 39s |
| 25 | Friday | 06:40:15 | 12:10:07 | 17:39:58 | 10h 59m 43s |
| 26 | Saturday | 06:40:42 | 12:10:36 | 17:40:31 | 10h 59m 49s |
| 27 | Sunday | 06:41:08 | 12:11:06 | 17:41:04 | 10h 59m 56s |
| 28 | Monday | 06:41:33 | 12:11:35 | 17:41:38 | 11h 0m 5s |
| 29 | Tuesday | 06:41:57 | 12:12:05 | 17:42:13 | 11h 0m 16s |
| 30 | Wednesday | 06:42:20 | 12:12:34 | 17:42:48 | 11h 0m 28s |
| 31 | Thursday | 06:42:42 | 12:13:03 | 17:43:23 | 11h 0m 41s |