sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Tân An, Vietnam (Long An), for period: September 2026. Longest day in month: September 2026: 12 hours, 19 minutes, 22 seconds (2026-09-01). Shortest day in this month: 12 hours, 2 minutes , 45 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 87.91° (2026-09-01, 11:54:26). minimal: 76.85° (2026-09-30, 11:44:25)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 05:44:45 | 11:54:26 | 18:04:07 | 12h 19m 22s |
| 02 | Wednesday | 05:44:43 | 11:54:07 | 18:03:31 | 12h 18m 48s |
| 03 | Thursday | 05:44:40 | 11:53:48 | 18:02:55 | 12h 18m 15s |
| 04 | Friday | 05:44:37 | 11:53:28 | 18:02:18 | 12h 17m 41s |
| 05 | Saturday | 05:44:34 | 11:53:08 | 18:01:42 | 12h 17m 8s |
| 06 | Sunday | 05:44:31 | 11:52:48 | 18:01:04 | 12h 16m 33s |
| 07 | Monday | 05:44:28 | 11:52:27 | 18:00:27 | 12h 15m 59s |
| 08 | Tuesday | 05:44:24 | 11:52:07 | 17:59:49 | 12h 15m 25s |
| 09 | Wednesday | 05:44:20 | 11:51:46 | 17:59:12 | 12h 14m 52s |
| 10 | Thursday | 05:44:17 | 11:51:25 | 17:58:34 | 12h 14m 17s |
| 11 | Friday | 05:44:13 | 11:51:04 | 17:57:55 | 12h 13m 42s |
| 12 | Saturday | 05:44:09 | 11:50:43 | 17:57:17 | 12h 13m 8s |
| 13 | Sunday | 05:44:05 | 11:50:22 | 17:56:38 | 12h 12m 33s |
| 14 | Monday | 05:44:01 | 11:50:00 | 17:56:00 | 12h 11m 59s |
| 15 | Tuesday | 05:43:56 | 11:49:39 | 17:55:21 | 12h 11m 25s |
| 16 | Wednesday | 05:43:52 | 11:49:17 | 17:54:43 | 12h 10m 51s |
| 17 | Thursday | 05:43:48 | 11:48:56 | 17:54:04 | 12h 10m 16s |
| 18 | Friday | 05:43:44 | 11:48:34 | 17:53:25 | 12h 9m 41s |
| 19 | Saturday | 05:43:40 | 11:48:13 | 17:52:46 | 12h 9m 6s |
| 20 | Sunday | 05:43:36 | 11:47:52 | 17:52:08 | 12h 8m 32s |
| 21 | Monday | 05:43:32 | 11:47:30 | 17:51:29 | 12h 7m 57s |
| 22 | Tuesday | 05:43:28 | 11:47:09 | 17:50:50 | 12h 7m 22s |
| 23 | Wednesday | 05:43:24 | 11:46:48 | 17:50:12 | 12h 6m 48s |
| 24 | Thursday | 05:43:21 | 11:46:27 | 17:49:33 | 12h 6m 12s |
| 25 | Friday | 05:43:17 | 11:46:06 | 17:48:55 | 12h 5m 38s |
| 26 | Saturday | 05:43:14 | 11:45:45 | 17:48:17 | 12h 5m 3s |
| 27 | Sunday | 05:43:10 | 11:45:25 | 17:47:39 | 12h 4m 29s |
| 28 | Monday | 05:43:07 | 11:45:05 | 17:47:02 | 12h 3m 55s |
| 29 | Tuesday | 05:43:05 | 11:44:44 | 17:46:24 | 12h 3m 19s |
| 30 | Wednesday | 05:43:02 | 11:44:25 | 17:45:47 | 12h 2m 45s |