Twelve games involving Celtic and Rangers have been moved by the SPFL because of TV picks and Europa League games.
With both clubs in the Europa League for the second season in a row, it means many of their Saturday matches will now be moved until Sundays.
Five Celtic games have been moved, with one of them selected for TV so far although others could be picked when Sky Sports put out further selections.
And it's seven games for Rangers with two of those already selected to be shown on Sky Sports News and potentially more to follow.
It starts with Celtic's trip to Livingston and Rangers clash with Motherwell both being moved to Sunday, September 19. Both games are scheduled for 3pm kick-offs.
Celtic's clash with Aberdeen will be shown live on Sky Sports on Sunday October 3, before Rangers take on Hibs at Ibrox at 3pm the same day.
The next TV fixture is when Rangers travel to Paisley to take on St Mirren, with their trip to face Motherwell on October 31 also live on Sky Sports.
Full list of fixtures
Sunday September 19
cinch Premiership
Livingston v Celtic
Kick-off 3.00pm
Sunday September 19
cinch Premiership
Rangers v Motherwell
Kick-off 3.00pm
Sunday October 3
cinch Premiership
Aberdeen v Celtic
Live on Sky Sports, kick-off 12 noon
Sunday October 3
cinch Premiership
Rangers v Hibernian
Kick-off 3.00pm
Sunday October 24
cinch Premiership
St Mirren v Rangers
Live on Sky Sports, kick-off 12 noon
Sunday October 31
cinch Premiership
Motherwell v Rangers
Live on Sky Sports, kick-off 12 noon
Sunday November 7
cinch Premiership
Dundee v Celtic
Kick-off 3.00pm
Sunday November 7
cinch Premiership
Rangers v Ross County
Kick-off 3.00pm
Sunday November 28
cinch Premiership
Celtic v Aberdeen
Kick-off 3.00pm
Sunday November 28
cinch Premiership
Livingston v Rangers
Kick-off 3.00pm
Sunday December 12
cinch Premiership
Celtic v Motherwell
Kick-off 3.00pm
Sunday December 12
cinch Premiership
Heart of Midlothian v Rangers
Kick-off 3.00pm
