sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Lai Châu, Vietnam , for period: April 2026. Longest day in month: April 2026: 12 hours, 57 minutes, 34 seconds (2026-04-30). Shortest day in this month: 12 hours, 22 minutes , 24 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 82.24° (2026-04-30, 12:03:25). minimal: 71.98° (2026-04-01, 12:10:06)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 05:58:54 | 12:10:06 | 18:21:18 | 12h 22m 24s |
| 02 | Thursday | 05:57:58 | 12:09:48 | 18:21:39 | 12h 23m 41s |
| 03 | Friday | 05:57:02 | 12:09:31 | 18:22:00 | 12h 24m 58s |
| 04 | Saturday | 05:56:06 | 12:09:13 | 18:22:21 | 12h 26m 15s |
| 05 | Sunday | 05:55:10 | 12:08:56 | 18:22:42 | 12h 27m 32s |
| 06 | Monday | 05:54:15 | 12:08:39 | 18:23:03 | 12h 28m 48s |
| 07 | Tuesday | 05:53:20 | 12:08:22 | 18:23:24 | 12h 30m 4s |
| 08 | Wednesday | 05:52:25 | 12:08:05 | 18:23:45 | 12h 31m 20s |
| 09 | Thursday | 05:51:31 | 12:07:49 | 18:24:06 | 12h 32m 35s |
| 10 | Friday | 05:50:37 | 12:07:32 | 18:24:28 | 12h 33m 51s |
| 11 | Saturday | 05:49:44 | 12:07:17 | 18:24:49 | 12h 35m 5s |
| 12 | Sunday | 05:48:51 | 12:07:01 | 18:25:11 | 12h 36m 20s |
| 13 | Monday | 05:47:58 | 12:06:46 | 18:25:33 | 12h 37m 35s |
| 14 | Tuesday | 05:47:06 | 12:06:30 | 18:25:55 | 12h 38m 49s |
| 15 | Wednesday | 05:46:15 | 12:06:16 | 18:26:17 | 12h 40m 2s |
| 16 | Thursday | 05:45:24 | 12:06:01 | 18:26:39 | 12h 41m 15s |
| 17 | Friday | 05:44:33 | 12:05:47 | 18:27:02 | 12h 42m 29s |
| 18 | Saturday | 05:43:43 | 12:05:34 | 18:27:24 | 12h 43m 41s |
| 19 | Sunday | 05:42:54 | 12:05:21 | 18:27:47 | 12h 44m 53s |
| 20 | Monday | 05:42:05 | 12:05:08 | 18:28:10 | 12h 46m 5s |
| 21 | Tuesday | 05:41:17 | 12:04:56 | 18:28:34 | 12h 47m 17s |
| 22 | Wednesday | 05:40:30 | 12:04:44 | 18:28:57 | 12h 48m 27s |
| 23 | Thursday | 05:39:44 | 12:04:32 | 18:29:21 | 12h 49m 37s |
| 24 | Friday | 05:38:58 | 12:04:21 | 18:29:45 | 12h 50m 47s |
| 25 | Saturday | 05:38:12 | 12:04:11 | 18:30:09 | 12h 51m 57s |
| 26 | Sunday | 05:37:28 | 12:04:01 | 18:30:33 | 12h 53m 5s |
| 27 | Monday | 05:36:44 | 12:03:51 | 18:30:58 | 12h 54m 14s |
| 28 | Tuesday | 05:36:02 | 12:03:42 | 18:31:22 | 12h 55m 20s |
| 29 | Wednesday | 05:35:20 | 12:03:33 | 18:31:47 | 12h 56m 27s |
| 30 | Thursday | 05:34:38 | 12:03:25 | 18:32:12 | 12h 57m 34s |