CELTIC will kick off their Champions League campaign with a game against Slovan Bratislava at Parkhead on Wednesday September 18.
That encounter will be followed by a visit to Germany to take on Borussia Dortmund on October 1 and, 22 days later, they are on their travels again to face Europa League winners Atalanta.
There are two fixtures in November with back-to-back home confrontations against RB Leipzig on the fifth and then Club Brugge 22 days later.
The one encounter in Europe’s elite competition in December is away to Dinamo Zagreb on the tenth with a 5.45pm start.
Celtic play their fourth and final home match against Switzerland’s Young Boys on January 22 and a week later the curtain comes down on the first phase with an intriguing trip across the border for a meeting with Aston Villa in the Midlands.
FULL FIXTURES AND KICK-OFFS
September 18:
CELTIC v Slovan Bratislava (8)
October 1:
Borussia Dortmund v CELTIC (8)
October 23:
Atalanta v CELTIC (5.45)
November 5:
CELTIC v RB Leipzig (8)
November 27:
CELTIC v Club Brugge (8)
December 10:
Dinamo Zagreb v CELTIC (5.45)
January 22:
CELTIC v Young Boys (8)
January 29:
Aston Villa v CELTIC (8)
The fixtures and kick-off times were confirmed by UEFA this afternoon.