sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Móng Cái, Vietnam (Quảng Ninh), for period: September 2026. Longest day in month: September 2026: 12 hours, 33 minutes, 41 seconds (2026-09-01). Shortest day in this month: 11 hours, 58 minutes , 28 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 76.92° (2026-09-01, 11:48:14). minimal: 65.86° (2026-09-30, 11:38:12)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:31:23 | 11:48:14 | 18:05:04 | 12h 33m 41s |
| 02 | Wednesday | 05:31:39 | 11:47:54 | 18:04:10 | 12h 32m 31s |
| 03 | Thursday | 05:31:55 | 11:47:35 | 18:03:15 | 12h 31m 20s |
| 04 | Friday | 05:32:11 | 11:47:15 | 18:02:19 | 12h 30m 8s |
| 05 | Saturday | 05:32:27 | 11:46:55 | 18:01:24 | 12h 28m 57s |
| 06 | Sunday | 05:32:43 | 11:46:35 | 18:00:27 | 12h 27m 44s |
| 07 | Monday | 05:32:58 | 11:46:15 | 17:59:31 | 12h 26m 33s |
| 08 | Tuesday | 05:33:14 | 11:45:54 | 17:58:34 | 12h 25m 20s |
| 09 | Wednesday | 05:33:29 | 11:45:33 | 17:57:38 | 12h 24m 9s |
| 10 | Thursday | 05:33:45 | 11:45:13 | 17:56:40 | 12h 22m 55s |
| 11 | Friday | 05:34:00 | 11:44:51 | 17:55:43 | 12h 21m 43s |
| 12 | Saturday | 05:34:15 | 11:44:30 | 17:54:46 | 12h 20m 31s |
| 13 | Sunday | 05:34:30 | 11:44:09 | 17:53:48 | 12h 19m 18s |
| 14 | Monday | 05:34:45 | 11:43:48 | 17:52:50 | 12h 18m 5s |
| 15 | Tuesday | 05:35:01 | 11:43:26 | 17:51:52 | 12h 16m 51s |
| 16 | Wednesday | 05:35:16 | 11:43:05 | 17:50:54 | 12h 15m 38s |
| 17 | Thursday | 05:35:31 | 11:42:43 | 17:49:56 | 12h 14m 25s |
| 18 | Friday | 05:35:46 | 11:42:22 | 17:48:58 | 12h 13m 12s |
| 19 | Saturday | 05:36:02 | 11:42:01 | 17:48:00 | 12h 11m 58s |
| 20 | Sunday | 05:36:17 | 11:41:39 | 17:47:01 | 12h 10m 44s |
| 21 | Monday | 05:36:32 | 11:41:18 | 17:46:03 | 12h 9m 31s |
| 22 | Tuesday | 05:36:48 | 11:40:57 | 17:45:05 | 12h 8m 17s |
| 23 | Wednesday | 05:37:04 | 11:40:35 | 17:44:07 | 12h 7m 3s |
| 24 | Thursday | 05:37:19 | 11:40:14 | 17:43:09 | 12h 5m 50s |
| 25 | Friday | 05:37:35 | 11:39:54 | 17:42:12 | 12h 4m 37s |
| 26 | Saturday | 05:37:52 | 11:39:33 | 17:41:14 | 12h 3m 22s |
| 27 | Sunday | 05:38:08 | 11:39:12 | 17:40:17 | 12h 2m 9s |
| 28 | Monday | 05:38:24 | 11:38:52 | 17:39:20 | 12h 0m 56s |
| 29 | Tuesday | 05:38:41 | 11:38:32 | 17:38:23 | 11h 59m 42s |
| 30 | Wednesday | 05:38:58 | 11:38:12 | 17:37:26 | 11h 58m 28s |