The Owls Sky Bet League One home fixture with Rotherham next month will now take place on Sunday 13 February in front of the live Sky Sports cameras.
The South Yorkshire derby was originally due to be played on Saturday 12 February.
Kick-off on the Sunday will be at midday.
As a result of the Millers switch, our recently rescheduled S6 fixture with Accrington will also be pushed back 24 hours.
We will now face Stanley on Wednesday 16 February (7.45pm).