Mont. Code Ann. § 23-5-307
Live card game tables -- hours of play -- restriction
23-5-307 . Live card game tables -- hours of play -- restriction. Live card game tables must be closed for play between the hours of 2 a.m. and 8 a.m. each day. However, in the jurisdiction of a local government where a game is played, the local government may adopt an ordinance allowing play between 2 a.m. and 8 a.m.