sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Bỉm Sơn, Vietnam (Thanh Hóa), for period: September 2026. Longest day in month: September 2026: 12 hours, 31 minutes, 40 seconds (2026-09-01). Shortest day in this month: 11 hours, 59 minutes , 3 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 78.37° (2026-09-01, 11:56:39). minimal: 67.3° (2026-09-30, 11:46:37)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:40:49 | 11:56:39 | 18:12:29 | 12h 31m 40s |
| 02 | Wednesday | 05:41:02 | 11:56:20 | 18:11:37 | 12h 30m 35s |
| 03 | Thursday | 05:41:16 | 11:56:00 | 18:10:45 | 12h 29m 29s |
| 04 | Friday | 05:41:29 | 11:55:41 | 18:09:52 | 12h 28m 23s |
| 05 | Saturday | 05:41:42 | 11:55:21 | 18:08:59 | 12h 27m 17s |
| 06 | Sunday | 05:41:55 | 11:55:00 | 18:08:06 | 12h 26m 11s |
| 07 | Monday | 05:42:08 | 11:54:40 | 18:07:12 | 12h 25m 4s |
| 08 | Tuesday | 05:42:21 | 11:54:19 | 18:06:18 | 12h 23m 57s |
| 09 | Wednesday | 05:42:34 | 11:53:59 | 18:05:24 | 12h 22m 50s |
| 10 | Thursday | 05:42:47 | 11:53:38 | 18:04:29 | 12h 21m 42s |
| 11 | Friday | 05:42:59 | 11:53:17 | 18:03:34 | 12h 20m 35s |
| 12 | Saturday | 05:43:12 | 11:52:56 | 18:02:40 | 12h 19m 28s |
| 13 | Sunday | 05:43:24 | 11:52:34 | 18:01:44 | 12h 18m 20s |
| 14 | Monday | 05:43:37 | 11:52:13 | 18:00:49 | 12h 17m 12s |
| 15 | Tuesday | 05:43:49 | 11:51:52 | 17:59:54 | 12h 16m 5s |
| 16 | Wednesday | 05:44:02 | 11:51:30 | 17:58:59 | 12h 14m 57s |
| 17 | Thursday | 05:44:14 | 11:51:09 | 17:58:03 | 12h 13m 49s |
| 18 | Friday | 05:44:27 | 11:50:47 | 17:57:08 | 12h 12m 41s |
| 19 | Saturday | 05:44:39 | 11:50:26 | 17:56:12 | 12h 11m 33s |
| 20 | Sunday | 05:44:52 | 11:50:04 | 17:55:17 | 12h 10m 25s |
| 21 | Monday | 05:45:05 | 11:49:43 | 17:54:21 | 12h 9m 16s |
| 22 | Tuesday | 05:45:18 | 11:49:22 | 17:53:26 | 12h 8m 8s |
| 23 | Wednesday | 05:45:31 | 11:49:01 | 17:52:31 | 12h 7m 0s |
| 24 | Thursday | 05:45:44 | 11:48:40 | 17:51:36 | 12h 5m 52s |
| 25 | Friday | 05:45:57 | 11:48:19 | 17:50:41 | 12h 4m 44s |
| 26 | Saturday | 05:46:10 | 11:47:58 | 17:49:46 | 12h 3m 36s |
| 27 | Sunday | 05:46:24 | 11:47:38 | 17:48:51 | 12h 2m 27s |
| 28 | Monday | 05:46:38 | 11:47:17 | 17:47:57 | 12h 1m 19s |
| 29 | Tuesday | 05:46:52 | 11:46:57 | 17:47:03 | 12h 0m 11s |
| 30 | Wednesday | 05:47:06 | 11:46:37 | 17:46:09 | 11h 59m 3s |