"what are you doing up and about at this time of the night" in German What are you doing up and about at this time of the night? Was machst du denn um diese Uhrzeit noch auf? Detailed translations for "what are you doing up and about at this time of the night" What are you doing up and about at this time of the night? What are you doing up and about at this time of the night? Was machst du denn um diese Uhrzeit noch auf?