They will be played at 1pm, 4pm, 5pm, 6pm, 7pm and 10pm local time, with the final, on the 13th of July, at 4pm local time. Depending on where you are in the world, those times could be different for you. See the related link below.
Marcelo played for Brazil in the 2014 FIFA World Cup.
David de Gea played for Spain in the 2014 FIFA World Cup.
Giannis Fetfatzidis played for Greece in the 2014 FIFA World Cup.
Brazil hosted the 2014 Fifa World Cup.
Thiago Silva had played 46 times for Brazil before the 2014 FIFA World Cup.
Alex Oxlade-Chamberlain played for England in the 2014 FIFA World Cup.
Jefferson played for Brazil in the 2014 FIFA World Cup.
Fernandinho played for Brazil in the 2014 FIFA World Cup.
Hulk played for Brazil in the 2014 FIFA World Cup.
Paulinho played for Brazil in the 2014 FIFA World Cup.
Fred played for Brazil in the 2014 FIFA World Cup.
Neymar played for Brazil in the 2014 FIFA World Cup.