sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Vientiane, Laos (Vientiane Prefecture), for period: April 2026. Longest day in month: April 2026: 12 hours, 46 minutes, 40 seconds (2026-04-30). Shortest day in this month: 12 hours, 19 minutes , 0 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 86.67° (2026-04-30, 12:06:51). minimal: 76.41° (2026-04-01, 12:13:32)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 06:04:02 | 12:13:32 | 18:23:02 | 12h 19m 0s |
| 02 | Thursday | 06:03:14 | 12:13:14 | 18:23:15 | 12h 20m 1s |
| 03 | Friday | 06:02:26 | 12:12:57 | 18:23:27 | 12h 21m 1s |
| 04 | Saturday | 06:01:38 | 12:12:39 | 18:23:40 | 12h 22m 2s |
| 05 | Sunday | 06:00:51 | 12:12:22 | 18:23:53 | 12h 23m 2s |
| 06 | Monday | 06:00:04 | 12:12:05 | 18:24:06 | 12h 24m 2s |
| 07 | Tuesday | 05:59:17 | 12:11:48 | 18:24:19 | 12h 25m 2s |
| 08 | Wednesday | 05:58:31 | 12:11:31 | 18:24:32 | 12h 26m 1s |
| 09 | Thursday | 05:57:44 | 12:11:15 | 18:24:45 | 12h 27m 1s |
| 10 | Friday | 05:56:58 | 12:10:58 | 18:24:58 | 12h 28m 0s |
| 11 | Saturday | 05:56:13 | 12:10:42 | 18:25:12 | 12h 28m 59s |
| 12 | Sunday | 05:55:28 | 12:10:27 | 18:25:26 | 12h 29m 58s |
| 13 | Monday | 05:54:43 | 12:10:11 | 18:25:40 | 12h 30m 57s |
| 14 | Tuesday | 05:53:59 | 12:09:56 | 18:25:54 | 12h 31m 55s |
| 15 | Wednesday | 05:53:16 | 12:09:42 | 18:26:08 | 12h 32m 52s |
| 16 | Thursday | 05:52:32 | 12:09:27 | 18:26:22 | 12h 33m 50s |
| 17 | Friday | 05:51:50 | 12:09:13 | 18:26:37 | 12h 34m 47s |
| 18 | Saturday | 05:51:07 | 12:09:00 | 18:26:52 | 12h 35m 45s |
| 19 | Sunday | 05:50:26 | 12:08:47 | 18:27:07 | 12h 36m 41s |
| 20 | Monday | 05:49:45 | 12:08:34 | 18:27:23 | 12h 37m 38s |
| 21 | Tuesday | 05:49:05 | 12:08:22 | 18:27:39 | 12h 38m 34s |
| 22 | Wednesday | 05:48:25 | 12:08:10 | 18:27:54 | 12h 39m 29s |
| 23 | Thursday | 05:47:46 | 12:07:58 | 18:28:11 | 12h 40m 25s |
| 24 | Friday | 05:47:07 | 12:07:47 | 18:28:27 | 12h 41m 20s |
| 25 | Saturday | 05:46:29 | 12:07:37 | 18:28:44 | 12h 42m 15s |
| 26 | Sunday | 05:45:52 | 12:07:27 | 18:29:01 | 12h 43m 9s |
| 27 | Monday | 05:45:16 | 12:07:17 | 18:29:18 | 12h 44m 2s |
| 28 | Tuesday | 05:44:40 | 12:07:08 | 18:29:36 | 12h 44m 56s |
| 29 | Wednesday | 05:44:05 | 12:06:59 | 18:29:53 | 12h 45m 48s |
| 30 | Thursday | 05:43:31 | 12:06:51 | 18:30:11 | 12h 46m 40s |