Sunrise and Sunset times in Herisau, Switzerland 
Today:
 Sunrise: 08:02:42
|
 Sunset: 16:32:30
|
Day Length: 8h 29m 48s
Time zone: Europe/Zurich, UTC +1 h.
Latitude: 47.3833, Longitude: 9.2833
Herisau
Appenzell Ausserrhoden, Switzerland 
15 438 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:49:27 | 12:11:58 | 16:34:28 | 8h 45m 1s |
| 2025-Dec-02, Tuesday | 07:50:39 | 12:12:21 | 16:34:02 | 8h 43m 23s |
| 2025-Dec-03, Wednesday | 07:51:49 | 12:12:44 | 16:33:39 | 8h 41m 50s |
| 2025-Dec-04, Thursday | 07:52:58 | 12:13:08 | 16:33:18 | 8h 40m 20s |
| 2025-Dec-05, Friday | 07:54:05 | 12:13:33 | 16:33:01 | 8h 38m 56s |
| 2025-Dec-06, Saturday | 07:55:11 | 12:13:58 | 16:32:46 | 8h 37m 35s |
| 2025-Dec-07, Sunday | 07:56:14 | 12:14:24 | 16:32:34 | 8h 36m 20s |
| 2025-Dec-08, Monday | 07:57:16 | 12:14:50 | 16:32:24 | 8h 35m 8s |
| 2025-Dec-09, Tuesday | 07:58:16 | 12:15:17 | 16:32:18 | 8h 34m 2s |
| 2025-Dec-10, Wednesday | 07:59:13 | 12:15:44 | 16:32:15 | 8h 33m 2s |
| 2025-Dec-11, Thursday | 08:00:09 | 12:16:12 | 16:32:14 | 8h 32m 5s |
| 2025-Dec-12, Friday | 08:01:02 | 12:16:39 | 16:32:17 | 8h 31m 15s |
| 2025-Dec-13, Saturday | 08:01:53 | 12:17:08 | 16:32:22 | 8h 30m 29s |
| 2025-Dec-14, Sunday | 08:02:42 | 12:17:36 | 16:32:30 | 8h 29m 48s |
| 2025-Dec-15, Monday | 08:03:29 | 12:18:05 | 16:32:41 | 8h 29m 12s |
| 2025-Dec-16, Tuesday | 08:04:13 | 12:18:34 | 16:32:55 | 8h 28m 42s |
| 2025-Dec-17, Wednesday | 08:04:55 | 12:19:03 | 16:33:12 | 8h 28m 17s |
| 2025-Dec-18, Thursday | 08:05:34 | 12:19:33 | 16:33:32 | 8h 27m 58s |
| 2025-Dec-19, Friday | 08:06:11 | 12:20:03 | 16:33:54 | 8h 27m 43s |
| 2025-Dec-20, Saturday | 08:06:45 | 12:20:32 | 16:34:20 | 8h 27m 35s |
| 2025-Dec-21, Sunday | 08:07:16 | 12:21:02 | 16:34:48 | 8h 27m 32s |
| 2025-Dec-22, Monday | 08:07:45 | 12:21:32 | 16:35:19 | 8h 27m 34s |
| 2025-Dec-23, Tuesday | 08:08:11 | 12:22:02 | 16:35:52 | 8h 27m 41s |
| 2025-Dec-24, Wednesday | 08:08:35 | 12:22:32 | 16:36:28 | 8h 27m 53s |
| 2025-Dec-25, Thursday | 08:08:56 | 12:23:01 | 16:37:07 | 8h 28m 11s |
| 2025-Dec-26, Friday | 08:09:14 | 12:23:31 | 16:37:48 | 8h 28m 34s |
| 2025-Dec-27, Saturday | 08:09:29 | 12:24:00 | 16:38:32 | 8h 29m 3s |
| 2025-Dec-28, Sunday | 08:09:41 | 12:24:30 | 16:39:19 | 8h 29m 38s |
| 2025-Dec-29, Monday | 08:09:51 | 12:24:59 | 16:40:07 | 8h 30m 16s |
| 2025-Dec-30, Tuesday | 08:09:57 | 12:25:28 | 16:40:59 | 8h 31m 2s |
| 2025-Dec-31, Wednesday | 08:10:01 | 12:25:57 | 16:41:52 | 8h 31m 51s |
Day length in Herisau during the year on the chart:
Herisau on Switzerland map:
Largest populated areas in Switzerland
Geneva (Genève), Zurich (Zürich), Basel (Basel-Stadt), Bern (Bern), Lausanne (Vaud), Lucerne (Luzern), Lugano (Ticino), Biel/Bienne (Bern), Sankt Gallen (Sankt Gallen), Chur (Graubünden), Schaffhausen (Schaffhausen), Fribourg (Fribourg), Neuchatel (Neuchâtel), Sion (Valais), Zug (Zug), Frauenfeld (Thurgau), Bellinzona (Ticino), Aarau (Aargau), Solothurn (Solothurn), Schwyz (Schwyz), Liestal (Basel-Landschaft), Delemont (Jura), Sarnen (Obwalden), Altdorf (Uri), Stans (Nidwalden), Glarus (Glarus), Appenzell (Appenzell Innerrhoden)
Countries closest to Switzerland
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks