sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Việt Trì, Vietnam (Phú Thọ), for period: September 2026. Longest day in month: September 2026: 12 hours, 33 minutes, 24 seconds (2026-09-01). Shortest day in this month: 11 hours, 58 minutes , 33 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 77.12° (2026-09-01, 11:58:29). minimal: 66.06° (2026-09-30, 11:48:27)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:41:47 | 11:58:29 | 18:15:11 | 12h 33m 24s |
| 02 | Wednesday | 05:42:03 | 11:58:10 | 18:14:16 | 12h 32m 13s |
| 03 | Thursday | 05:42:19 | 11:57:50 | 18:13:22 | 12h 31m 3s |
| 04 | Friday | 05:42:34 | 11:57:31 | 18:12:27 | 12h 29m 53s |
| 05 | Saturday | 05:42:50 | 11:57:11 | 18:11:32 | 12h 28m 42s |
| 06 | Sunday | 05:43:05 | 11:56:50 | 18:10:36 | 12h 27m 31s |
| 07 | Monday | 05:43:20 | 11:56:30 | 18:09:40 | 12h 26m 20s |
| 08 | Tuesday | 05:43:35 | 11:56:09 | 18:08:44 | 12h 25m 9s |
| 09 | Wednesday | 05:43:50 | 11:55:49 | 18:07:47 | 12h 23m 57s |
| 10 | Thursday | 05:44:05 | 11:55:28 | 18:06:50 | 12h 22m 45s |
| 11 | Friday | 05:44:20 | 11:55:07 | 18:05:53 | 12h 21m 33s |
| 12 | Saturday | 05:44:35 | 11:54:46 | 18:04:56 | 12h 20m 21s |
| 13 | Sunday | 05:44:50 | 11:54:24 | 18:03:59 | 12h 19m 9s |
| 14 | Monday | 05:45:05 | 11:54:03 | 18:03:01 | 12h 17m 56s |
| 15 | Tuesday | 05:45:19 | 11:53:42 | 18:02:04 | 12h 16m 45s |
| 16 | Wednesday | 05:45:34 | 11:53:20 | 18:01:06 | 12h 15m 32s |
| 17 | Thursday | 05:45:49 | 11:52:59 | 18:00:08 | 12h 14m 19s |
| 18 | Friday | 05:46:04 | 11:52:37 | 17:59:11 | 12h 13m 7s |
| 19 | Saturday | 05:46:19 | 11:52:16 | 17:58:13 | 12h 11m 54s |
| 20 | Sunday | 05:46:34 | 11:51:54 | 17:57:15 | 12h 10m 41s |
| 21 | Monday | 05:46:49 | 11:51:33 | 17:56:17 | 12h 9m 28s |
| 22 | Tuesday | 05:47:04 | 11:51:12 | 17:55:20 | 12h 8m 16s |
| 23 | Wednesday | 05:47:19 | 11:50:51 | 17:54:22 | 12h 7m 3s |
| 24 | Thursday | 05:47:35 | 11:50:30 | 17:53:25 | 12h 5m 50s |
| 25 | Friday | 05:47:50 | 11:50:09 | 17:52:27 | 12h 4m 37s |
| 26 | Saturday | 05:48:06 | 11:49:48 | 17:51:30 | 12h 3m 24s |
| 27 | Sunday | 05:48:22 | 11:49:28 | 17:50:33 | 12h 2m 11s |
| 28 | Monday | 05:48:38 | 11:49:07 | 17:49:36 | 12h 0m 58s |
| 29 | Tuesday | 05:48:55 | 11:48:47 | 17:48:40 | 11h 59m 45s |
| 30 | Wednesday | 05:49:11 | 11:48:27 | 17:47:44 | 11h 58m 33s |