Monday's Noon is the strongest and most trusted servant of the respective owner of the First Key. He can only visit the Secondary Realms from noon to 1:00pm.
Under Mister Monday.
Noon was extremely loyal to Monday, attacking Arthur whenever he had the chance. He has a silver tongue like all Noons, but the 'silver tongue' also allows Noon to be very persuasive. He is said to appear around 30 years old, and wield a sword of Architectural Flame (one of the few things that can kill a Denizen). He has white, bloodstained wings. He is in command of the Commissionaires (Automatons from the Far Reaches, possibly made by Grim Tuesday himself) and Commissionaire Sergeants (Denizens of a very low rank).