The Scottish Premier League is to trial Friday night matches in an attempt to increase attendances.
The game between Aberdeen and Dunfermline on September 30 will kick off at 7.45pm, but will not be televised.
The Scottish First Division match between Partick Thistle and Morton will be played at the same time, and will also not be televised.
SPL chief executive Neil Doncaster said: "The SPL is committed to supporting our clubs' efforts to increase attendances and improve the matchday experience for fans.
"Working with the Police and our colleagues at the SFL and Scottish FA, these fixtures have been chosen as a pilot and with the supporters very much in mind.
"We would encourage fans to get in touch and let us hear their views and feedback on Friday night football in the Clydesdale Bank Premier League."
