Indonesia: Idul AdhaBy kpsadmin2018 / August 9, 2018 Calendar When: November 6, 2011 all-day 2011-11-06T00:00:00+08:00 2011-11-07T00:00:00+08:00 Where: Indonesia . This festival is celebrated throughout the Muslim world as a commemoration of Prophet Abrahams willingness to sacrifice everything for God Information provided by www.officeholidays.com