87. In computing a time limit provided by this Act or by articles 1892 to 2000 of the Civil Code,(1) the day which marks the start of the time limit is not counted, but the terminal day is counted;
(2) holidays are counted but when the last day is a holiday, the time limit is extended to the next following day that is not a holiday;
(3) Saturday is considered a holiday, as are 2 January and 26 December.