"We Europeans will all remember November 13th 2015 as a European day of mourning," an EU joint statement said.
"All Europeans are invited to join in one minute of silence in memory of the victims at noon on Monday, November 16th," the statement continued, referring to noon in Brussels, or 1100 GMT.
The assailants struck six different sites yesterday evening, including the Stade de France football stadium and eateries in the trendy east of the city.