sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Herisau, Switzerland (Appenzell Ausserrhoden, Bezirk Hinterland), for period: May 2026. Longest day in month: May 2026: 15 hours, 39 minutes, 56 seconds (2026-05-31). Shortest day in this month: 14 hours, 27 minutes , 56 seconds (2026-05-01).
:May 2026, Solar noon=>Altitude: maximal 64.5° (2026-05-31, 13:20:35). minimal: 57.64° (2026-05-01, 13:19:59)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Friday | 06:06:01 | 13:19:59 | 20:33:57 | 14h 27m 56s |
| 02 | Saturday | 06:04:25 | 13:19:52 | 20:35:19 | 14h 30m 54s |
| 03 | Sunday | 06:02:51 | 13:19:46 | 20:36:41 | 14h 33m 50s |
| 04 | Monday | 06:01:17 | 13:19:40 | 20:38:03 | 14h 36m 46s |
| 05 | Tuesday | 05:59:46 | 13:19:35 | 20:39:24 | 14h 39m 38s |
| 06 | Wednesday | 05:58:16 | 13:19:30 | 20:40:45 | 14h 42m 29s |
| 07 | Thursday | 05:56:47 | 13:19:26 | 20:42:06 | 14h 45m 19s |
| 08 | Friday | 05:55:20 | 13:19:23 | 20:43:26 | 14h 48m 6s |
| 09 | Saturday | 05:53:54 | 13:19:20 | 20:44:46 | 14h 50m 52s |
| 10 | Sunday | 05:52:31 | 13:19:18 | 20:46:05 | 14h 53m 34s |
| 11 | Monday | 05:51:08 | 13:19:16 | 20:47:23 | 14h 56m 15s |
| 12 | Tuesday | 05:49:48 | 13:19:15 | 20:48:41 | 14h 58m 53s |
| 13 | Wednesday | 05:48:29 | 13:19:14 | 20:49:59 | 15h 1m 30s |
| 14 | Thursday | 05:47:12 | 13:19:14 | 20:51:16 | 15h 4m 4s |
| 15 | Friday | 05:45:57 | 13:19:15 | 20:52:32 | 15h 6m 35s |
| 16 | Saturday | 05:44:44 | 13:19:16 | 20:53:47 | 15h 9m 3s |
| 17 | Sunday | 05:43:33 | 13:19:17 | 20:55:02 | 15h 11m 29s |
| 18 | Monday | 05:42:23 | 13:19:19 | 20:56:15 | 15h 13m 52s |
| 19 | Tuesday | 05:41:16 | 13:19:22 | 20:57:28 | 15h 16m 12s |
| 20 | Wednesday | 05:40:11 | 13:19:26 | 20:58:40 | 15h 18m 29s |
| 21 | Thursday | 05:39:08 | 13:19:29 | 20:59:51 | 15h 20m 43s |
| 22 | Friday | 05:38:06 | 13:19:34 | 21:01:01 | 15h 22m 55s |
| 23 | Saturday | 05:37:08 | 13:19:39 | 21:02:10 | 15h 25m 2s |
| 24 | Sunday | 05:36:11 | 13:19:44 | 21:03:17 | 15h 27m 6s |
| 25 | Monday | 05:35:16 | 13:19:50 | 21:04:24 | 15h 29m 8s |
| 26 | Tuesday | 05:34:24 | 13:19:56 | 21:05:29 | 15h 31m 5s |
| 27 | Wednesday | 05:33:34 | 13:20:03 | 21:06:33 | 15h 32m 59s |
| 28 | Thursday | 05:32:46 | 13:20:11 | 21:07:35 | 15h 34m 49s |
| 29 | Friday | 05:32:01 | 13:20:18 | 21:08:36 | 15h 36m 35s |
| 30 | Saturday | 05:31:18 | 13:20:27 | 21:09:36 | 15h 38m 18s |
| 31 | Sunday | 05:30:37 | 13:20:35 | 21:10:33 | 15h 39m 56s |