Sunrise and Sunset times in Aarau, Switzerland 
Today:
 Sunrise: 08:11:46
|
 Sunset: 16:39:18
|
Day Length: 8h 27m 32s
Time zone: Europe/Zurich, UTC +1 h.
Latitude: 47.39, Longitude: 8.034
Aarau
Aargau, Switzerland 
15 501 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 07:54:29 | 12:16:58 | 16:39:27 | 8h 44m 58s |
| 2025-Dec-02, Tuesday | 07:55:41 | 12:17:20 | 16:39:00 | 8h 43m 19s |
| 2025-Dec-03, Wednesday | 07:56:51 | 12:17:44 | 16:38:37 | 8h 41m 46s |
| 2025-Dec-04, Thursday | 07:58:00 | 12:18:08 | 16:38:16 | 8h 40m 16s |
| 2025-Dec-05, Friday | 07:59:07 | 12:18:33 | 16:37:59 | 8h 38m 52s |
| 2025-Dec-06, Saturday | 08:00:12 | 12:18:58 | 16:37:44 | 8h 37m 32s |
| 2025-Dec-07, Sunday | 08:01:16 | 12:19:24 | 16:37:32 | 8h 36m 16s |
| 2025-Dec-08, Monday | 08:02:18 | 12:19:50 | 16:37:23 | 8h 35m 5s |
| 2025-Dec-09, Tuesday | 08:03:17 | 12:20:17 | 16:37:16 | 8h 33m 59s |
| 2025-Dec-10, Wednesday | 08:04:15 | 12:20:44 | 16:37:13 | 8h 32m 58s |
| 2025-Dec-11, Thursday | 08:05:10 | 12:21:11 | 16:37:13 | 8h 32m 3s |
| 2025-Dec-12, Friday | 08:06:04 | 12:21:39 | 16:37:15 | 8h 31m 11s |
| 2025-Dec-13, Saturday | 08:06:55 | 12:22:08 | 16:37:20 | 8h 30m 25s |
| 2025-Dec-14, Sunday | 08:07:44 | 12:22:36 | 16:37:29 | 8h 29m 45s |
| 2025-Dec-15, Monday | 08:08:30 | 12:23:05 | 16:37:40 | 8h 29m 10s |
| 2025-Dec-16, Tuesday | 08:09:15 | 12:23:34 | 16:37:54 | 8h 28m 39s |
| 2025-Dec-17, Wednesday | 08:09:56 | 12:24:03 | 16:38:10 | 8h 28m 14s |
| 2025-Dec-18, Thursday | 08:10:36 | 12:24:33 | 16:38:30 | 8h 27m 54s |
| 2025-Dec-19, Friday | 08:11:12 | 12:25:02 | 16:38:53 | 8h 27m 41s |
| 2025-Dec-20, Saturday | 08:11:46 | 12:25:32 | 16:39:18 | 8h 27m 32s |
| 2025-Dec-21, Sunday | 08:12:18 | 12:26:02 | 16:39:46 | 8h 27m 28s |
| 2025-Dec-22, Monday | 08:12:47 | 12:26:32 | 16:40:17 | 8h 27m 30s |
| 2025-Dec-23, Tuesday | 08:13:13 | 12:27:02 | 16:40:50 | 8h 27m 37s |
| 2025-Dec-24, Wednesday | 08:13:36 | 12:27:31 | 16:41:26 | 8h 27m 50s |
| 2025-Dec-25, Thursday | 08:13:57 | 12:28:01 | 16:42:05 | 8h 28m 8s |
| 2025-Dec-26, Friday | 08:14:15 | 12:28:31 | 16:42:47 | 8h 28m 32s |
| 2025-Dec-27, Saturday | 08:14:30 | 12:29:00 | 16:43:31 | 8h 29m 1s |
| 2025-Dec-28, Sunday | 08:14:43 | 12:29:30 | 16:44:17 | 8h 29m 34s |
| 2025-Dec-29, Monday | 08:14:52 | 12:29:59 | 16:45:06 | 8h 30m 14s |
| 2025-Dec-30, Tuesday | 08:14:59 | 12:30:28 | 16:45:57 | 8h 30m 58s |
| 2025-Dec-31, Wednesday | 08:15:03 | 12:30:57 | 16:46:50 | 8h 31m 47s |
Day length in Aarau during the year on the chart:
Aarau 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), Herisau (Appenzell Ausserrhoden), 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