Boxing Day's postponed fixtures in the Danske Bank Premiership will now be played on January 9.
The NI Football League confirmed the move on Thursday evening after the opening round of the Irish Cup was postponed.
The cup was due to kick-off on the second Saturday of January but has now been delayed after the NI Executive failed to grant the competition elite status.
All sport in Northern Ireland is off between December 26 and January 1, forcing the postponement of Premiership games on Boxing Day and December 29.
The NIFL Fixtures Sub-Committee today confirmed that fixtures scheduled for Saturday, January 2 will proceed as planned, with Boxing Day's games now being played on Saturday, January 9.
Updated Danske Bank Premiership fixtures
Saturday 2 January 2021 (Round 14 – remains as scheduled)
Coleraine v Carrick Rangers
Crusaders v Warrenpoint Town
Dungannon Swifts v Cliftonville
Glenavon v Linfield
Glentoran v Portadown
Larne v Ballymena United
Saturday 9 January 2021 (Round 12 – originally 26 December)
Ballymena United v Coleraine
Carrick Rangers v Larne
Cliftonville v Crusaders
Linfield v Glentoran
Portadown v Glenavon
Warrenpoint Town v Dungannon Swifts
Tuesday 19 January 2021 (from Round 13 – originally 29 December)
Crusaders v Linfield
Coleraine v Portadown
Dungannon Swifts v Carrick Rangers
Larne v Warrenpoint Town
Note: Glenavon v Ballymena United and Glentoran v Cliftonville (both originally 29 December) still remain unscheduled.
