| population: | 650,000 |
| latitude: | 50.12° N |
| longitude: | 8.68° E |
| elevation: | 113m |
| local time: | 17:07 |
| local date: | Fri 6 Nov |
| current time zone: | UTC+01:00 |
| DST observed: | yes |
| currently on DST: | no |
| DST ended: | Sun 25 Oct 2026 |
| DST starts: | Sun 28 Mar 2027 |
| sunrise: | 07:23 |
| sunset: | 16:54 |
| day length: | 9h 30m |
| solar noon: | 12:08 |