The home game against Sunderland has been brought forward from Saturday September 25 to Friday September 24 with a 7.45pm kick-off.
The home game against Wigan Athletic has been changed to Sunday October 31 from the Saturday, and now kick's off at 1.00pm.
Other changes see the Reading away game kick-off time moved from 7.45pm to 8.00pm.
And the Sheffield United away fixture will now kick-off at 11.30am.