sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Thành Phố Lạng Sơn, Vietnam (Lạng Sơn), for period: October 2026. Longest day in month: October 2026: 11 hours, 57 minutes, 5 seconds (2026-10-01). Shortest day in this month: 11 hours, 21 minutes , 20 seconds (2026-10-31).
:October 2026, Solar noon=>Altitude: maximal 65.14° (2026-10-01, 11:42:42). minimal: 54.2° (2026-10-31, 11:36:34)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Thursday | 05:44:09 | 11:42:42 | 17:41:14 | 11h 57m 5s |
| 02 | Friday | 05:44:27 | 11:42:22 | 17:40:18 | 11h 55m 51s |
| 03 | Saturday | 05:44:45 | 11:42:03 | 17:39:22 | 11h 54m 37s |
| 04 | Sunday | 05:45:04 | 11:41:45 | 17:38:26 | 11h 53m 22s |
| 05 | Monday | 05:45:23 | 11:41:27 | 17:37:30 | 11h 52m 7s |
| 06 | Tuesday | 05:45:42 | 11:41:09 | 17:36:35 | 11h 50m 53s |
| 07 | Wednesday | 05:46:01 | 11:40:51 | 17:35:41 | 11h 49m 40s |
| 08 | Thursday | 05:46:21 | 11:40:34 | 17:34:47 | 11h 48m 26s |
| 09 | Friday | 05:46:41 | 11:40:17 | 17:33:53 | 11h 47m 12s |
| 10 | Saturday | 05:47:02 | 11:40:01 | 17:33:00 | 11h 45m 58s |
| 11 | Sunday | 05:47:23 | 11:39:45 | 17:32:07 | 11h 44m 44s |
| 12 | Monday | 05:47:44 | 11:39:30 | 17:31:16 | 11h 43m 32s |
| 13 | Tuesday | 05:48:06 | 11:39:15 | 17:30:24 | 11h 42m 18s |
| 14 | Wednesday | 05:48:28 | 11:39:01 | 17:29:34 | 11h 41m 6s |
| 15 | Thursday | 05:48:51 | 11:38:47 | 17:28:44 | 11h 39m 53s |
| 16 | Friday | 05:49:13 | 11:38:34 | 17:27:54 | 11h 38m 41s |
| 17 | Saturday | 05:49:37 | 11:38:21 | 17:27:06 | 11h 37m 29s |
| 18 | Sunday | 05:50:01 | 11:38:09 | 17:26:18 | 11h 36m 17s |
| 19 | Monday | 05:50:25 | 11:37:58 | 17:25:31 | 11h 35m 6s |
| 20 | Tuesday | 05:50:50 | 11:37:47 | 17:24:44 | 11h 33m 54s |
| 21 | Wednesday | 05:51:15 | 11:37:37 | 17:23:59 | 11h 32m 44s |
| 22 | Thursday | 05:51:41 | 11:37:27 | 17:23:14 | 11h 31m 33s |
| 23 | Friday | 05:52:07 | 11:37:19 | 17:22:31 | 11h 30m 24s |
| 24 | Saturday | 05:52:33 | 11:37:11 | 17:21:48 | 11h 29m 15s |
| 25 | Sunday | 05:53:01 | 11:37:03 | 17:21:06 | 11h 28m 5s |
| 26 | Monday | 05:53:28 | 11:36:56 | 17:20:25 | 11h 26m 57s |
| 27 | Tuesday | 05:53:56 | 11:36:51 | 17:19:45 | 11h 25m 49s |
| 28 | Wednesday | 05:54:25 | 11:36:45 | 17:19:05 | 11h 24m 40s |
| 29 | Thursday | 05:54:54 | 11:36:41 | 17:18:27 | 11h 23m 33s |
| 30 | Friday | 05:55:24 | 11:36:37 | 17:17:50 | 11h 22m 26s |
| 31 | Saturday | 05:55:54 | 11:36:34 | 17:17:14 | 11h 21m 20s |