Night-VFR is permitted in Denmark in all airspaces.
Conditions:
PIC must have NightVFR rating
AC must be Night-VFR approved
Visibility above 8km
No clouds below 1500'
If not local flight and above 3000' in any airspace, must have radio contact with appropriate service, XPonder mode C, send ICAO flightplan, 45mins fuel reserve and alternates planned.
Actually going flying tonight, it'll be a starry, starry night with a full moon ! Howl, where did all this hair come from ? :-)