ARD-Infonacht (German for "ARD-Newsnight") is Germany's only overnight all-news radio show. It broadcasts daily from Halle between 23:00 and 7:00. It started broadcasting on 1 April 2011. It is carried by six all-news stations: NDR Info Spezial, B5 Aktuell, HR-Info, SWR Info, Inforadio and Antenne Saar.