sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Việt Trì, Vietnam (Phú Thọ), for period: January 2026. Longest day in month: January 2026: 11 hours, 11 minutes, 36 seconds (2026-01-31). Shortest day in this month: 10 hours, 51 minutes , 46 seconds (2026-01-01).
:January 2026, Solar noon=>Altitude: maximal 51.18° (2026-01-31, 12:11:45). minimal: 45.64° (2026-01-01, 12:01:49)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 06:35:56 | 12:01:49 | 17:27:42 | 10h 51m 46s |
| 02 | Friday | 06:36:14 | 12:02:17 | 17:28:20 | 10h 52m 6s |
| 03 | Saturday | 06:36:32 | 12:02:45 | 17:28:58 | 10h 52m 26s |
| 04 | Sunday | 06:36:48 | 12:03:12 | 17:29:37 | 10h 52m 49s |
| 05 | Monday | 06:37:03 | 12:03:39 | 17:30:16 | 10h 53m 13s |
| 06 | Tuesday | 06:37:17 | 12:04:06 | 17:30:55 | 10h 53m 38s |
| 07 | Wednesday | 06:37:30 | 12:04:32 | 17:31:34 | 10h 54m 4s |
| 08 | Thursday | 06:37:41 | 12:04:58 | 17:32:14 | 10h 54m 33s |
| 09 | Friday | 06:37:51 | 12:05:23 | 17:32:54 | 10h 55m 3s |
| 10 | Saturday | 06:38:00 | 12:05:47 | 17:33:35 | 10h 55m 35s |
| 11 | Sunday | 06:38:07 | 12:06:11 | 17:34:15 | 10h 56m 8s |
| 12 | Monday | 06:38:14 | 12:06:35 | 17:34:56 | 10h 56m 42s |
| 13 | Tuesday | 06:38:18 | 12:06:58 | 17:35:37 | 10h 57m 19s |
| 14 | Wednesday | 06:38:22 | 12:07:20 | 17:36:18 | 10h 57m 56s |
| 15 | Thursday | 06:38:24 | 12:07:41 | 17:36:58 | 10h 58m 34s |
| 16 | Friday | 06:38:25 | 12:08:02 | 17:37:39 | 10h 59m 14s |
| 17 | Saturday | 06:38:24 | 12:08:22 | 17:38:20 | 10h 59m 56s |
| 18 | Sunday | 06:38:23 | 12:08:42 | 17:39:01 | 11h 0m 38s |
| 19 | Monday | 06:38:19 | 12:09:01 | 17:39:42 | 11h 1m 23s |
| 20 | Tuesday | 06:38:15 | 12:09:19 | 17:40:22 | 11h 2m 7s |
| 21 | Wednesday | 06:38:09 | 12:09:36 | 17:41:03 | 11h 2m 54s |
| 22 | Thursday | 06:38:02 | 12:09:52 | 17:41:43 | 11h 3m 41s |
| 23 | Friday | 06:37:53 | 12:10:08 | 17:42:23 | 11h 4m 30s |
| 24 | Saturday | 06:37:43 | 12:10:23 | 17:43:03 | 11h 5m 20s |
| 25 | Sunday | 06:37:32 | 12:10:37 | 17:43:42 | 11h 6m 10s |
| 26 | Monday | 06:37:20 | 12:10:51 | 17:44:22 | 11h 7m 2s |
| 27 | Tuesday | 06:37:06 | 12:11:03 | 17:45:01 | 11h 7m 55s |
| 28 | Wednesday | 06:36:51 | 12:11:15 | 17:45:39 | 11h 8m 48s |
| 29 | Thursday | 06:36:34 | 12:11:26 | 17:46:18 | 11h 9m 44s |
| 30 | Friday | 06:36:16 | 12:11:36 | 17:46:56 | 11h 10m 40s |
| 31 | Saturday | 06:35:57 | 12:11:45 | 17:47:33 | 11h 11m 36s |