Rules of the Supreme Court of Canada

5.1 Unless otherwise directed by the Court, a judge or the Registrar, and subject to section 58 of the Act, the period beginning on December 23 in a year and ending on January 3 in the following year is not to be included in a computation of time under these Rules for the service and filing of documents, except for the service and filing of a notice of constitutional question under subrule 33(2).