sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Thành Phố Uông Bí, Vietnam (Quảng Ninh), for period: September 2026. Longest day in month: September 2026: 12 hours, 32 minutes, 59 seconds (2026-09-01). Shortest day in this month: 11 hours, 58 minutes , 40 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 77.41° (2026-09-01, 11:53:01). minimal: 66.35° (2026-09-30, 11:42:59)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:36:31 | 11:53:01 | 18:09:30 | 12h 32m 59s |
| 02 | Wednesday | 05:36:46 | 11:52:41 | 18:08:37 | 12h 31m 51s |
| 03 | Thursday | 05:37:01 | 11:52:22 | 18:07:43 | 12h 30m 42s |
| 04 | Friday | 05:37:16 | 11:52:02 | 18:06:48 | 12h 29m 32s |
| 05 | Saturday | 05:37:31 | 11:51:42 | 18:05:53 | 12h 28m 22s |
| 06 | Sunday | 05:37:46 | 11:51:22 | 18:04:58 | 12h 27m 12s |
| 07 | Monday | 05:38:01 | 11:51:02 | 18:04:03 | 12h 26m 2s |
| 08 | Tuesday | 05:38:15 | 11:50:41 | 18:03:07 | 12h 24m 52s |
| 09 | Wednesday | 05:38:30 | 11:50:20 | 18:02:11 | 12h 23m 41s |
| 10 | Thursday | 05:38:44 | 11:49:59 | 18:01:15 | 12h 22m 31s |
| 11 | Friday | 05:38:58 | 11:49:38 | 18:00:18 | 12h 21m 20s |
| 12 | Saturday | 05:39:13 | 11:49:17 | 17:59:22 | 12h 20m 9s |
| 13 | Sunday | 05:39:27 | 11:48:56 | 17:58:25 | 12h 18m 58s |
| 14 | Monday | 05:39:41 | 11:48:35 | 17:57:28 | 12h 17m 47s |
| 15 | Tuesday | 05:39:56 | 11:48:13 | 17:56:31 | 12h 16m 35s |
| 16 | Wednesday | 05:40:10 | 11:47:52 | 17:55:34 | 12h 15m 24s |
| 17 | Thursday | 05:40:24 | 11:47:30 | 17:54:37 | 12h 14m 13s |
| 18 | Friday | 05:40:38 | 11:47:09 | 17:53:39 | 12h 13m 1s |
| 19 | Saturday | 05:40:53 | 11:46:47 | 17:52:42 | 12h 11m 49s |
| 20 | Sunday | 05:41:07 | 11:46:26 | 17:51:45 | 12h 10m 38s |
| 21 | Monday | 05:41:22 | 11:46:05 | 17:50:48 | 12h 9m 26s |
| 22 | Tuesday | 05:41:36 | 11:45:43 | 17:49:51 | 12h 8m 15s |
| 23 | Wednesday | 05:41:51 | 11:45:22 | 17:48:54 | 12h 7m 3s |
| 24 | Thursday | 05:42:06 | 11:45:01 | 17:47:57 | 12h 5m 51s |
| 25 | Friday | 05:42:21 | 11:44:40 | 17:47:00 | 12h 4m 39s |
| 26 | Saturday | 05:42:36 | 11:44:20 | 17:46:03 | 12h 3m 27s |
| 27 | Sunday | 05:42:52 | 11:43:59 | 17:45:07 | 12h 2m 15s |
| 28 | Monday | 05:43:07 | 11:43:39 | 17:44:11 | 12h 1m 4s |
| 29 | Tuesday | 05:43:23 | 11:43:19 | 17:43:15 | 11h 59m 52s |
| 30 | Wednesday | 05:43:39 | 11:42:59 | 17:42:19 | 11h 58m 40s |