Golden Sun: Dark Dawn wasn’t on Nintendo of America’s September to November schedule, but Camelot will be done with development before 2011.
How do we know? Nintendo plans on releasing Golden Sun: Dark Dawn in Japan this year. The newly opened Japanese site notes a 2010 release window, but doesn’t specify a date.
At E3, Nintendo pegged Golden Sun: Dark Dawn for a holiday 2010 release. Nintendo of Europe, on their Gamescom lineup, also said Golden Sun: Dark Dawn would be released in PAL territories this year.