Extended Downtime on Wednesday, August 12, 2009 (http://www.eveonline.com/news.asp?a=single&nid=3275&tid=1)
10 August 2009, 9:53 am
Tranquility will be offline for an extended downtime on Wednesday, August 12th, 2009 in order to upgrade the database to SQL Server 2008. Downtime will begin at 08.30 GMT and will be completed by 12.00 GMT.
Source: eve-online.com | news from EvE (http://www.eve-online.com/)