sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Lào Cai, Vietnam , for period: December 2026. Longest day in month: December 2026: 10 hours, 51 minutes, 50 seconds (2026-12-01). Shortest day in this month: 10 hours, 45 minutes , 29 seconds (2026-12-22).
:December 2026, Solar noon=>Altitude: maximal 45.79° (2026-12-01, 11:53:01). minimal: 44.07° (2026-12-22, 12:02:32)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:27:06 | 11:53:01 | 17:18:56 | 10h 51m 50s |
| 02 | Wednesday | 06:27:46 | 11:53:24 | 17:19:01 | 10h 51m 15s |
| 03 | Thursday | 06:28:26 | 11:53:47 | 17:19:08 | 10h 50m 42s |
| 04 | Friday | 06:29:06 | 11:54:11 | 17:19:16 | 10h 50m 10s |
| 05 | Saturday | 06:29:45 | 11:54:35 | 17:19:25 | 10h 49m 40s |
| 06 | Sunday | 06:30:25 | 11:55:00 | 17:19:36 | 10h 49m 11s |
| 07 | Monday | 06:31:04 | 11:55:26 | 17:19:48 | 10h 48m 44s |
| 08 | Tuesday | 06:31:42 | 11:55:52 | 17:20:01 | 10h 48m 19s |
| 09 | Wednesday | 06:32:21 | 11:56:18 | 17:20:16 | 10h 47m 55s |
| 10 | Thursday | 06:32:59 | 11:56:45 | 17:20:32 | 10h 47m 33s |
| 11 | Friday | 06:33:36 | 11:57:13 | 17:20:49 | 10h 47m 13s |
| 12 | Saturday | 06:34:13 | 11:57:40 | 17:21:08 | 10h 46m 55s |
| 13 | Sunday | 06:34:49 | 11:58:08 | 17:21:27 | 10h 46m 38s |
| 14 | Monday | 06:35:25 | 11:58:37 | 17:21:48 | 10h 46m 23s |
| 15 | Tuesday | 06:36:00 | 11:59:05 | 17:22:10 | 10h 46m 10s |
| 16 | Wednesday | 06:36:35 | 11:59:34 | 17:22:34 | 10h 45m 59s |
| 17 | Thursday | 06:37:09 | 12:00:04 | 17:22:58 | 10h 45m 49s |
| 18 | Friday | 06:37:42 | 12:00:33 | 17:23:24 | 10h 45m 42s |
| 19 | Saturday | 06:38:14 | 12:01:02 | 17:23:50 | 10h 45m 36s |
| 20 | Sunday | 06:38:46 | 12:01:32 | 17:24:18 | 10h 45m 32s |
| 21 | Monday | 06:39:17 | 12:02:02 | 17:24:47 | 10h 45m 30s |
| 22 | Tuesday | 06:39:47 | 12:02:32 | 17:25:16 | 10h 45m 29s |
| 23 | Wednesday | 06:40:16 | 12:03:02 | 17:25:47 | 10h 45m 31s |
| 24 | Thursday | 06:40:44 | 12:03:31 | 17:26:19 | 10h 45m 35s |
| 25 | Friday | 06:41:11 | 12:04:01 | 17:26:51 | 10h 45m 40s |
| 26 | Saturday | 06:41:37 | 12:04:31 | 17:27:24 | 10h 45m 47s |
| 27 | Sunday | 06:42:02 | 12:05:00 | 17:27:58 | 10h 45m 56s |
| 28 | Monday | 06:42:27 | 12:05:30 | 17:28:33 | 10h 46m 6s |
| 29 | Tuesday | 06:42:50 | 12:05:59 | 17:29:09 | 10h 46m 19s |
| 30 | Wednesday | 06:43:11 | 12:06:28 | 17:29:45 | 10h 46m 34s |
| 31 | Thursday | 06:43:32 | 12:06:57 | 17:30:22 | 10h 46m 50s |