A server blackout is the unexpected crash of a server, typically resulting in all players being logged out for an extended period of time. Those listed on this page are events which affected most, if not all, game servers and may have affected other facilities such as the forums and main website. However in Stellar Dawn's case this is only able to affect the forums.
In the following section, each blackout that have occurred during the history of Stellar Dawn is documented, along the reasons given for the blackout. All times are noted in UTC, unless otherwise stated. (Note that this is one hour behind British Summer Time, or BST, during the summer due to daylight savings.)