This was also the first year of the current practice of whenever Christmas Day falls on a Sunday that most of that weekend's games were played on the Saturday afternoon of Christmas Eve. Every NFL season afterwards with Christmas Day on a Sunday has followed this same scheduling format. Prior to the 1990 introduction of the bye week, Christmas had fallen within the postseason. In years in which Christmas was on a Sunday, that weekend's games would be split between Saturday December 24 and Monday December 26.