| Information | |
|---|---|
| Name | Groß Grönau |
| Postal Code | 23627 |
| Gemeindeverband | Lauenburgische Seen |
| Landkreise | Herzogtum Lauenburg |
| Länder | Schleswig-Holstein |
| Place Type | town | Language | DE | HASC |
| Time zone | Europe/Berlin |
| Daylight Saving Time | IN DST |
| Local Date |
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| Local Time |
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