Last group days and beginning of knockout round

The EURO 2016 slowly is entering into the third round of group matches and on the weekend we are going to find out the first six quarter-finalists (while the remaining two pairs is the following Monday). Schedule for next week:

Monday, 20 June at 21.00 CET: Russia - Wales => group B.
Monday, 20 June at 21.00 CET: Slovakia - England => group B.

Tuesday, 21 June at 18.00 CET: Northern Ireland - Germany => group C.
Tuesday, 21 June at 18.00 CET: Ukraine - Poland => group C.
Tuesday, 21 June at 21.00 CET: Czech Republic - Turkey => group D.
Tuesday, 21 June at 21.00 CET: Croatia - Spain => group D.

Wednesday, 22 June at 18.00 CET: Iceland - Austria => group F.
Wednesday, 22 June at 18.00 CET: Hungary - Portugal => group F.
Wednesday, 22 June at 21.00 CET: Italy - Republic of Ireland => group E.
Wednesday, 22 June at 21.00 CET: Sweden - Belgium => group E.

Saturday and Sunday, we are going to see the first six round of 16 matches with times as 15.00, 18.00 and 21.00 CET (each day with three games).