Sunrise and Sunset times in Bonn, Germany 
Bonn
North Rhine-Westphalia
Time zone: Europe/Berlin, UTC 2 h.
Latitude: 50.7205, Longitude: 7.08
680 543 people
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:23:39 | 13:29:34 | 21:35:30 | 16h 11m 51s |
| 2025-Jun-02, Monday | 05:22:56 | 13:29:44 | 21:36:31 | 16h 13m 35s |
| 2025-Jun-03, Tuesday | 05:22:16 | 13:29:54 | 21:37:31 | 16h 15m 15s |
| 2025-Jun-04, Wednesday | 05:21:39 | 13:30:04 | 21:38:29 | 16h 16m 50s |
| 2025-Jun-05, Thursday | 05:21:05 | 13:30:15 | 21:39:24 | 16h 18m 19s |
| 2025-Jun-06, Friday | 05:20:34 | 13:30:25 | 21:40:17 | 16h 19m 43s |
| 2025-Jun-07, Saturday | 05:20:05 | 13:30:37 | 21:41:08 | 16h 21m 3s |
| 2025-Jun-08, Sunday | 05:19:39 | 13:30:48 | 21:41:57 | 16h 22m 18s |
| 2025-Jun-09, Monday | 05:19:17 | 13:31:00 | 21:42:43 | 16h 23m 26s |
| 2025-Jun-10, Tuesday | 05:18:57 | 13:31:12 | 21:43:27 | 16h 24m 30s |
| 2025-Jun-11, Wednesday | 05:18:40 | 13:31:24 | 21:44:08 | 16h 25m 28s |
| 2025-Jun-12, Thursday | 05:18:27 | 13:31:37 | 21:44:46 | 16h 26m 19s |
| 2025-Jun-13, Friday | 05:18:16 | 13:31:49 | 21:45:22 | 16h 27m 6s |
| 2025-Jun-14, Saturday | 05:18:08 | 13:32:02 | 21:45:56 | 16h 27m 48s |
| 2025-Jun-15, Sunday | 05:18:03 | 13:32:15 | 21:46:26 | 16h 28m 23s |
| 2025-Jun-16, Monday | 05:18:01 | 13:32:27 | 21:46:54 | 16h 28m 53s |
| 2025-Jun-17, Tuesday | 05:18:02 | 13:32:40 | 21:47:19 | 16h 29m 17s |
| 2025-Jun-18, Wednesday | 05:18:06 | 13:32:54 | 21:47:41 | 16h 29m 35s |
| 2025-Jun-19, Thursday | 05:18:13 | 13:33:07 | 21:48:00 | 16h 29m 47s |
| 2025-Jun-20, Friday | 05:18:23 | 13:33:20 | 21:48:17 | 16h 29m 54s |
| 2025-Jun-21, Saturday | 05:18:36 | 13:33:33 | 21:48:30 | 16h 29m 54s |
| 2025-Jun-22, Sunday | 05:18:51 | 13:33:46 | 21:48:40 | 16h 29m 49s |
| 2025-Jun-23, Monday | 05:19:10 | 13:33:59 | 21:48:48 | 16h 29m 38s |
| 2025-Jun-24, Tuesday | 05:19:31 | 13:34:12 | 21:48:52 | 16h 29m 21s |
| 2025-Jun-25, Wednesday | 05:19:55 | 13:34:24 | 21:48:54 | 16h 28m 59s |
| 2025-Jun-26, Thursday | 05:20:22 | 13:34:37 | 21:48:52 | 16h 28m 30s |
| 2025-Jun-27, Friday | 05:20:51 | 13:34:49 | 21:48:48 | 16h 27m 57s |
| 2025-Jun-28, Saturday | 05:21:23 | 13:35:02 | 21:48:40 | 16h 27m 17s |
| 2025-Jun-29, Sunday | 05:21:58 | 13:35:14 | 21:48:30 | 16h 26m 32s |
| 2025-Jun-30, Monday | 05:22:35 | 13:35:26 | 21:48:16 | 16h 25m 41s |
Bonn on Germany map:
Cities in the same time zone Europe/Berlin
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)
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
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
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).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks