The Football Association have confirmed the kick-off times and dates for next month's FA Cup semi-finals at Wembley.
The games had already been set for the weekend of April 10/11, but the FA have now revealed when the ties will be played.
Chelsea's clash with Aston Villa is the first semi and will take place on Saturday, April 10 at 5pm.
The weekend's other tie sees Portsmouth face Tottenham or Fulham - who will replay their quarter-final on March 24 following their goalless draw at Craven Cottage - with that game taking place at 4pm on Sunday, April 11.
