How long can I stay on board the night ferry after it docks in Rønne? You must disembark immediately after the ferry docks in Rønne at 6 am. Related articles When can I board the night ferry from Köge? Is there a shop on board? Can I take my bicycles on a bicycle trailer? Is there internet on board the ferries? Is it possible to get my car placed near an elevator on borard the ferries?