sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Herisau, Switzerland (Appenzell Ausserrhoden, Bezirk Hinterland), for period: April 2026. Longest day in month: April 2026: 14 hours, 24 minutes, 57 seconds (2026-04-30). Shortest day in this month: 12 hours, 50 minutes , 41 seconds (2026-04-01).
:April 2026, Solar noon=>Altitude: maximal 57.33° (2026-04-30, 13:20:06). minimal: 47.09° (2026-04-01, 13:26:44)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Wednesday | 07:01:24 | 13:26:44 | 19:52:05 | 12h 50m 41s |
| 02 | Thursday | 06:59:24 | 13:26:27 | 19:53:29 | 12h 54m 5s |
| 03 | Friday | 06:57:25 | 13:26:09 | 19:54:53 | 12h 57m 28s |
| 04 | Saturday | 06:55:26 | 13:25:52 | 19:56:17 | 13h 0m 51s |
| 05 | Sunday | 06:53:27 | 13:25:34 | 19:57:41 | 13h 4m 14s |
| 06 | Monday | 06:51:29 | 13:25:17 | 19:59:06 | 13h 7m 37s |
| 07 | Tuesday | 06:49:31 | 13:25:00 | 20:00:30 | 13h 10m 59s |
| 08 | Wednesday | 06:47:34 | 13:24:44 | 20:01:54 | 13h 14m 20s |
| 09 | Thursday | 06:45:37 | 13:24:27 | 20:03:18 | 13h 17m 41s |
| 10 | Friday | 06:43:41 | 13:24:11 | 20:04:42 | 13h 21m 1s |
| 11 | Saturday | 06:41:45 | 13:23:55 | 20:06:06 | 13h 24m 21s |
| 12 | Sunday | 06:39:50 | 13:23:40 | 20:07:30 | 13h 27m 40s |
| 13 | Monday | 06:37:55 | 13:23:25 | 20:08:54 | 13h 30m 59s |
| 14 | Tuesday | 06:36:01 | 13:23:10 | 20:10:18 | 13h 34m 17s |
| 15 | Wednesday | 06:34:08 | 13:22:55 | 20:11:42 | 13h 37m 34s |
| 16 | Thursday | 06:32:16 | 13:22:41 | 20:13:06 | 13h 40m 50s |
| 17 | Friday | 06:30:24 | 13:22:27 | 20:14:30 | 13h 44m 6s |
| 18 | Saturday | 06:28:33 | 13:22:13 | 20:15:54 | 13h 47m 21s |
| 19 | Sunday | 06:26:43 | 13:22:00 | 20:17:17 | 13h 50m 34s |
| 20 | Monday | 06:24:54 | 13:21:48 | 20:18:41 | 13h 53m 47s |
| 21 | Tuesday | 06:23:06 | 13:21:35 | 20:20:05 | 13h 56m 59s |
| 22 | Wednesday | 06:21:18 | 13:21:24 | 20:21:29 | 14h 0m 11s |
| 23 | Thursday | 06:19:32 | 13:21:12 | 20:22:52 | 14h 3m 20s |
| 24 | Friday | 06:17:47 | 13:21:01 | 20:24:16 | 14h 6m 29s |
| 25 | Saturday | 06:16:02 | 13:20:51 | 20:25:39 | 14h 9m 37s |
| 26 | Sunday | 06:14:19 | 13:20:41 | 20:27:03 | 14h 12m 44s |
| 27 | Monday | 06:12:37 | 13:20:32 | 20:28:26 | 14h 15m 49s |
| 28 | Tuesday | 06:10:56 | 13:20:23 | 20:29:49 | 14h 18m 53s |
| 29 | Wednesday | 06:09:17 | 13:20:14 | 20:31:12 | 14h 21m 55s |
| 30 | Thursday | 06:07:38 | 13:20:06 | 20:32:35 | 14h 24m 57s |