Also see the File:WoWWiki.png Feathermoon US server article at File:WoWWiki.png WoWWiki. Feathermoon (US) is a US-based role-playing server for the popular MMORPG World of Warcraft. Feathermoon (US) was one of the realms available at the initial release of the game. Server time mimics that of of the North American Pacific Time, which is UTC -08:00 - or UTC -07:00 during Daylight Savings time. It is a member of the Cyclone (US) Battlegroup.