sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Việt Trì, Vietnam (Phú Thọ), for period: December 2026. Longest day in month: December 2026: 10 hours, 56 minutes, 9 seconds (2026-12-01). Shortest day in this month: 10 hours, 50 minutes , 10 seconds (2026-12-21).
:December 2026, Solar noon=>Altitude: maximal 46.95° (2026-12-01, 11:47:18). minimal: 45.24° (2026-12-22, 11:56:48)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:19:13 | 11:47:18 | 17:15:22 | 10h 56m 9s |
| 02 | Wednesday | 06:19:53 | 11:47:40 | 17:15:28 | 10h 55m 35s |
| 03 | Thursday | 06:20:31 | 11:48:03 | 17:15:35 | 10h 55m 4s |
| 04 | Friday | 06:21:10 | 11:48:27 | 17:15:44 | 10h 54m 34s |
| 05 | Saturday | 06:21:49 | 11:48:52 | 17:15:54 | 10h 54m 5s |
| 06 | Sunday | 06:22:27 | 11:49:17 | 17:16:06 | 10h 53m 39s |
| 07 | Monday | 06:23:06 | 11:49:42 | 17:16:19 | 10h 53m 13s |
| 08 | Tuesday | 06:23:43 | 11:50:08 | 17:16:33 | 10h 52m 50s |
| 09 | Wednesday | 06:24:21 | 11:50:35 | 17:16:48 | 10h 52m 27s |
| 10 | Thursday | 06:24:58 | 11:51:02 | 17:17:05 | 10h 52m 7s |
| 11 | Friday | 06:25:35 | 11:51:29 | 17:17:23 | 10h 51m 48s |
| 12 | Saturday | 06:26:11 | 11:51:57 | 17:17:42 | 10h 51m 31s |
| 13 | Sunday | 06:26:47 | 11:52:25 | 17:18:02 | 10h 51m 15s |
| 14 | Monday | 06:27:23 | 11:52:53 | 17:18:23 | 10h 51m 0s |
| 15 | Tuesday | 06:27:58 | 11:53:22 | 17:18:46 | 10h 50m 48s |
| 16 | Wednesday | 06:28:32 | 11:53:51 | 17:19:10 | 10h 50m 38s |
| 17 | Thursday | 06:29:05 | 11:54:20 | 17:19:34 | 10h 50m 29s |
| 18 | Friday | 06:29:38 | 11:54:49 | 17:20:00 | 10h 50m 22s |
| 19 | Saturday | 06:30:11 | 11:55:19 | 17:20:27 | 10h 50m 16s |
| 20 | Sunday | 06:30:42 | 11:55:48 | 17:20:55 | 10h 50m 13s |
| 21 | Monday | 06:31:13 | 11:56:18 | 17:21:23 | 10h 50m 10s |
| 22 | Tuesday | 06:31:43 | 11:56:48 | 17:21:53 | 10h 50m 10s |
| 23 | Wednesday | 06:32:12 | 11:57:18 | 17:22:24 | 10h 50m 12s |
| 24 | Thursday | 06:32:40 | 11:57:48 | 17:22:55 | 10h 50m 15s |
| 25 | Friday | 06:33:08 | 11:58:18 | 17:23:27 | 10h 50m 19s |
| 26 | Saturday | 06:33:34 | 11:58:47 | 17:24:00 | 10h 50m 26s |
| 27 | Sunday | 06:33:59 | 11:59:17 | 17:24:34 | 10h 50m 35s |
| 28 | Monday | 06:34:24 | 11:59:46 | 17:25:09 | 10h 50m 45s |
| 29 | Tuesday | 06:34:47 | 12:00:16 | 17:25:44 | 10h 50m 57s |
| 30 | Wednesday | 06:35:09 | 12:00:45 | 17:26:20 | 10h 51m 11s |
| 31 | Thursday | 06:35:31 | 12:01:13 | 17:26:56 | 10h 51m 25s |