sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Dien Bien Phu, Vietnam (Tỉnh Ðiện Biên), for period: July 2026. Longest day in month: July 2026: 13 hours, 24 minutes, 57 seconds (2026-07-01). Shortest day in this month: 13 hours, 7 minutes , 6 seconds (2026-07-31).
:July 2026, Solar noon=>Altitude: maximal 89.93° (2026-07-16, 12:13:59). minimal: 86.99° (2026-07-31, 12:14:20)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 05:29:17 | 12:11:45 | 18:54:14 | 13h 24m 57s |
| 02 | Thursday | 05:29:36 | 12:11:57 | 18:54:17 | 13h 24m 41s |
| 03 | Friday | 05:29:56 | 12:12:08 | 18:54:20 | 13h 24m 24s |
| 04 | Saturday | 05:30:17 | 12:12:19 | 18:54:21 | 13h 24m 4s |
| 05 | Sunday | 05:30:38 | 12:12:29 | 18:54:21 | 13h 23m 43s |
| 06 | Monday | 05:30:59 | 12:12:40 | 18:54:20 | 13h 23m 21s |
| 07 | Tuesday | 05:31:21 | 12:12:50 | 18:54:18 | 13h 22m 57s |
| 08 | Wednesday | 05:31:43 | 12:12:59 | 18:54:15 | 13h 22m 32s |
| 09 | Thursday | 05:32:05 | 12:13:08 | 18:54:11 | 13h 22m 6s |
| 10 | Friday | 05:32:28 | 12:13:17 | 18:54:06 | 13h 21m 38s |
| 11 | Saturday | 05:32:51 | 12:13:25 | 18:53:59 | 13h 21m 8s |
| 12 | Sunday | 05:33:14 | 12:13:33 | 18:53:52 | 13h 20m 38s |
| 13 | Monday | 05:33:37 | 12:13:40 | 18:53:43 | 13h 20m 6s |
| 14 | Tuesday | 05:34:01 | 12:13:47 | 18:53:33 | 13h 19m 32s |
| 15 | Wednesday | 05:34:25 | 12:13:53 | 18:53:22 | 13h 18m 57s |
| 16 | Thursday | 05:34:48 | 12:13:59 | 18:53:10 | 13h 18m 22s |
| 17 | Friday | 05:35:12 | 12:14:05 | 18:52:57 | 13h 17m 45s |
| 18 | Saturday | 05:35:36 | 12:14:09 | 18:52:43 | 13h 17m 7s |
| 19 | Sunday | 05:36:00 | 12:14:14 | 18:52:27 | 13h 16m 27s |
| 20 | Monday | 05:36:25 | 12:14:17 | 18:52:10 | 13h 15m 45s |
| 21 | Tuesday | 05:36:49 | 12:14:21 | 18:51:53 | 13h 15m 4s |
| 22 | Wednesday | 05:37:13 | 12:14:23 | 18:51:34 | 13h 14m 21s |
| 23 | Thursday | 05:37:37 | 12:14:25 | 18:51:14 | 13h 13m 37s |
| 24 | Friday | 05:38:01 | 12:14:27 | 18:50:52 | 13h 12m 51s |
| 25 | Saturday | 05:38:25 | 12:14:28 | 18:50:30 | 13h 12m 5s |
| 26 | Sunday | 05:38:49 | 12:14:28 | 18:50:07 | 13h 11m 18s |
| 27 | Monday | 05:39:13 | 12:14:28 | 18:49:42 | 13h 10m 29s |
| 28 | Tuesday | 05:39:37 | 12:14:27 | 18:49:16 | 13h 9m 39s |
| 29 | Wednesday | 05:40:00 | 12:14:25 | 18:48:50 | 13h 8m 50s |
| 30 | Thursday | 05:40:24 | 12:14:23 | 18:48:22 | 13h 7m 58s |
| 31 | Friday | 05:40:47 | 12:14:20 | 18:47:53 | 13h 7m 6s |