sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Cao Lãnh, Vietnam (Đồng Tháp), for period: December 2026. Longest day in month: December 2026: 11 hours, 33 minutes, 38 seconds (2026-12-01). Shortest day in this month: 11 hours, 30 minutes , 52 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 57.81° (2026-12-01, 11:46:22). minimal: 56.1° (2026-12-22, 11:55:53)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:59:33 | 11:46:22 | 17:33:11 | 11h 33m 38s |
| 02 | Wednesday | 06:00:04 | 11:46:45 | 17:33:26 | 11h 33m 22s |
| 03 | Thursday | 06:00:34 | 11:47:08 | 17:33:42 | 11h 33m 8s |
| 04 | Friday | 06:01:05 | 11:47:32 | 17:33:59 | 11h 32m 54s |
| 05 | Saturday | 06:01:36 | 11:47:56 | 17:34:17 | 11h 32m 41s |
| 06 | Sunday | 06:02:07 | 11:48:21 | 17:34:35 | 11h 32m 28s |
| 07 | Monday | 06:02:38 | 11:48:47 | 17:34:55 | 11h 32m 17s |
| 08 | Tuesday | 06:03:10 | 11:49:13 | 17:35:16 | 11h 32m 6s |
| 09 | Wednesday | 06:03:41 | 11:49:39 | 17:35:37 | 11h 31m 56s |
| 10 | Thursday | 06:04:13 | 11:50:06 | 17:35:59 | 11h 31m 46s |
| 11 | Friday | 06:04:45 | 11:50:33 | 17:36:22 | 11h 31m 37s |
| 12 | Saturday | 06:05:17 | 11:51:01 | 17:36:46 | 11h 31m 29s |
| 13 | Sunday | 06:05:48 | 11:51:29 | 17:37:10 | 11h 31m 22s |
| 14 | Monday | 06:06:20 | 11:51:58 | 17:37:35 | 11h 31m 15s |
| 15 | Tuesday | 06:06:51 | 11:52:26 | 17:38:01 | 11h 31m 10s |
| 16 | Wednesday | 06:07:23 | 11:52:55 | 17:38:28 | 11h 31m 5s |
| 17 | Thursday | 06:07:54 | 11:53:24 | 17:38:55 | 11h 31m 1s |
| 18 | Friday | 06:08:25 | 11:53:54 | 17:39:23 | 11h 30m 58s |
| 19 | Saturday | 06:08:56 | 11:54:23 | 17:39:51 | 11h 30m 55s |
| 20 | Sunday | 06:09:26 | 11:54:53 | 17:40:20 | 11h 30m 54s |
| 21 | Monday | 06:09:57 | 11:55:23 | 17:40:49 | 11h 30m 52s |
| 22 | Tuesday | 06:10:26 | 11:55:53 | 17:41:19 | 11h 30m 53s |
| 23 | Wednesday | 06:10:56 | 11:56:22 | 17:41:49 | 11h 30m 53s |
| 24 | Thursday | 06:11:25 | 11:56:52 | 17:42:20 | 11h 30m 55s |
| 25 | Friday | 06:11:54 | 11:57:22 | 17:42:50 | 11h 30m 56s |
| 26 | Saturday | 06:12:22 | 11:57:52 | 17:43:22 | 11h 31m 0s |
| 27 | Sunday | 06:12:49 | 11:58:21 | 17:43:53 | 11h 31m 4s |
| 28 | Monday | 06:13:17 | 11:58:51 | 17:44:25 | 11h 31m 8s |
| 29 | Tuesday | 06:13:43 | 11:59:20 | 17:44:57 | 11h 31m 14s |
| 30 | Wednesday | 06:14:09 | 11:59:49 | 17:45:29 | 11h 31m 20s |
| 31 | Thursday | 06:14:34 | 12:00:18 | 17:46:02 | 11h 31m 28s |