Sunrise and Sunset times in Bonn, Germany 
Bonn
🌇 High chance of a beautiful sunset!
North Rhine-Westphalia, Germany
680 543 people
Current temperature 16 ° C 
Partly cloudy
Today:
 Sunrise: 06:50:42
|
 Sunset: 20:10:33
|
Day Length: 13h 19m 51s
Time zone: Europe/Berlin, UTC 2 h.
Latitude: 50.7205, Longitude: 7.08
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Sep-01, Monday | 06:46:06 | 13:31:36 | 20:17:07 | 13h 31m 1s |
| 2025-Sep-02, Tuesday | 06:47:38 | 13:31:17 | 20:14:56 | 13h 27m 18s |
| 2025-Sep-03, Wednesday | 06:49:10 | 13:30:57 | 20:12:45 | 13h 23m 35s |
| 2025-Sep-04, Thursday | 06:50:42 | 13:30:38 | 20:10:33 | 13h 19m 51s |
| 2025-Sep-05, Friday | 06:52:14 | 13:30:17 | 20:08:21 | 13h 16m 7s |
| 2025-Sep-06, Saturday | 06:53:46 | 13:29:57 | 20:06:08 | 13h 12m 22s |
| 2025-Sep-07, Sunday | 06:55:18 | 13:29:37 | 20:03:55 | 13h 8m 37s |
| 2025-Sep-08, Monday | 06:56:51 | 13:29:16 | 20:01:41 | 13h 4m 50s |
| 2025-Sep-09, Tuesday | 06:58:23 | 13:28:55 | 19:59:28 | 13h 1m 5s |
| 2025-Sep-10, Wednesday | 06:59:55 | 13:28:34 | 19:57:14 | 12h 57m 19s |
| 2025-Sep-11, Thursday | 07:01:27 | 13:28:13 | 19:54:59 | 12h 53m 32s |
| 2025-Sep-12, Friday | 07:02:59 | 13:27:52 | 19:52:45 | 12h 49m 46s |
| 2025-Sep-13, Saturday | 07:04:31 | 13:27:31 | 19:50:30 | 12h 45m 59s |
| 2025-Sep-14, Sunday | 07:06:03 | 13:27:09 | 19:48:15 | 12h 42m 12s |
| 2025-Sep-15, Monday | 07:07:36 | 13:26:48 | 19:46:00 | 12h 38m 24s |
| 2025-Sep-16, Tuesday | 07:09:08 | 13:26:26 | 19:43:45 | 12h 34m 37s |
| 2025-Sep-17, Wednesday | 07:10:40 | 13:26:05 | 19:41:29 | 12h 30m 49s |
| 2025-Sep-18, Thursday | 07:12:13 | 13:25:43 | 19:39:14 | 12h 27m 1s |
| 2025-Sep-19, Friday | 07:13:46 | 13:25:22 | 19:36:58 | 12h 23m 12s |
| 2025-Sep-20, Saturday | 07:15:18 | 13:25:01 | 19:34:43 | 12h 19m 25s |
| 2025-Sep-21, Sunday | 07:16:51 | 13:24:39 | 19:32:28 | 12h 15m 37s |
| 2025-Sep-22, Monday | 07:18:24 | 13:24:18 | 19:30:12 | 12h 11m 48s |
| 2025-Sep-23, Tuesday | 07:19:57 | 13:23:57 | 19:27:57 | 12h 8m 0s |
| 2025-Sep-24, Wednesday | 07:21:31 | 13:23:36 | 19:25:42 | 12h 4m 11s |
| 2025-Sep-25, Thursday | 07:23:04 | 13:23:15 | 19:23:27 | 12h 0m 23s |
| 2025-Sep-26, Friday | 07:24:38 | 13:22:55 | 19:21:12 | 11h 56m 34s |
| 2025-Sep-27, Saturday | 07:26:11 | 13:22:34 | 19:18:57 | 11h 52m 46s |
| 2025-Sep-28, Sunday | 07:27:45 | 13:22:14 | 19:16:43 | 11h 48m 58s |
| 2025-Sep-29, Monday | 07:29:20 | 13:21:54 | 19:14:29 | 11h 45m 9s |
| 2025-Sep-30, Tuesday | 07:30:54 | 13:21:35 | 19:12:15 | 11h 41m 21s |
Day length in Bonn during the year on the chart:
Bonn on Germany map:
Largest Populated Areas in Germany
Berlin (Berlin), Stuttgart (Baden-Württemberg), Frankfurt (Hesse), Mannheim (Baden-Württemberg), Hamburg (Hamburg), Essen (North Rhine-Westphalia), Duisburg (North Rhine-Westphalia), Munich (Bavaria), Dusseldorf (North Rhine-Westphalia), Cologne (North Rhine-Westphalia), Wuppertal (North Rhine-Westphalia), Saarbrucken (Saarland), Nuremberg (Bavaria), Bremen (Bremen), Hannover (Lower Saxony), Dresden (Saxony), Wiesbaden (Hesse), Dortmund (North Rhine-Westphalia), Leipzig (Saxony), Heidelberg (Baden-Württemberg), Karlsruhe (Baden-Württemberg), Augsburg (Bavaria), Bielefeld (North Rhine-Westphalia), Koblenz (Rhineland-Palatinate), Chemnitz (Saxony), Kassel (Hesse), Munster (North Rhine-Westphalia), Kiel (Schleswig-Holstein), Freiburg im Breisgau (Baden-Württemberg), Braunschweig (Lower Saxony)
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