| 2023-12-01 (Fri) | Xavier Wear Day-Marquette Campus [Academics]
                                                    
                                                                                                                     — 8:15 am - 3:15 pm | 
                                                                                                                                                                                
                                                                                            | Songs, Stories & Fun! - Marquette Street Campus [Academics]
                                                    
                                                                                                                     — 9:00 am - 9:45 am | 
                                                                                                                                                                                                                                                        
                                        | 2023-12-04 (Mon) | Blessing of Advent Wreath-Marquette Campus [Academics]
                                                    
                                                                                                                     — 8:40 am - 9:00 am | 
                                                                                                                                                                                            
                                        | 2023-12-06 (Wed) | Rosary Prayer Service-Marquette Campus [Academics]
                                                    
                                                                                                                     — 9:00 am - 9:30 am | 
                                                                                                                                                                                
                                                                                            | Songs, Stories & Fun! - McDonald Street Campus [Academics]
                                                    
                                                                                                                     — 9:00 am - 9:45 am | 
                                                                                                                                                                                            
                                        | 2023-12-08 (Fri) | School Mass-Marquette Campus [Academics]
                                                    
                                                                                                                     — 9:00 am - 10:00 am | 
                                                                                                                                                                                
                                                                                            | PK3/4K Advent Prayer Service-Marquette Campus [Academics]
                                                    
                                                                                                                     — 10:30 am - 11:15 am | 
                                                                                                                                                                                                                                                        
                                        | 2023-12-11 (Mon) | Casual Day-Marquette Campus [Academics]
                                                    
                                                                                                                     — 8:15 am - 3:15 pm | 
                                                                                                                                                                                            
                                        | 2023-12-13 (Wed) | School Mass-Marquette Campus [Academics]
                                                    
                                                                                                                     — 9:00 am - 10:00 am | 
                                                                                                                                
                                        | 2023-12-14 (Thu) | Reconciliation-Marquette Campus [Academics]
                                                    
                                                                                                                     — 1:00 pm - 2:00 pm | 
                                                                                                                                                                                
                                                                                            | Christmas Concert - McDonald Street campus [Academics]
                                                    
                                                                                                                     — 6:30 pm - 7:30 pm | 
                                                                                                                                
                                        | 2023-12-15 (Fri) | K/PK Christmas Concert- McDonald Street [Academics]
                                                    
                                                                                                                     — 10:30 am - 11:15 am | 
                                                                                                                                                                                
                                                                                            | HSA Meeting-Marquette Campus [Academics]
                                                    
                                                                                                                     — 2:15 pm - 3:15 pm | 
                                                                                                                                                                                
                                                                                            | Playdate of the Playground-Marquette Campus [Academics]
                                                    
                                                                                                                     — 3:15 pm - 5:15 pm | 
                                                                                                                                                                                                                                                        
                                        | 2023-12-18 (Mon) | Christmas Concert-Marquette Campus [Academics]
                                                    
                                                                                                                     — 6:00 pm - 7:00 pm | 
                                                                                                                                                                                            
                                        | 2023-12-20 (Wed) | School Mass-Marquette Campus [Academics]
                                                    
                                                                                                                     — 9:00 am - 10:00 am | 
                                                                                                                                                                                
                                                                                            | Xavier High School Choirs [Academics]
                                                    
                                                                                                                     — 7:00 pm - 8:30 pm | 
                                                                                                                                                                                
                                                                                            | Xavier High School Choirs [Academics]
                                                    
                                                                                                                     — 7:00 pm - 8:30 pm | 
                                                                                                                                                                                            
                                        | 2023-12-22 (Fri) | Casual Day-Marquette Campus [Academics]
                                                    
                                                                                                                     — 8:15 am - 3:15 pm | 
                                                                                                                                
                                        | 2023-12-23 (Sat) | Christmas Break [Academics] | 
                                                                                                                                
                                        | 2023-12-24 (Sun) | Christmas Break [Academics] | 
                                                                                                                                
                                        | 2023-12-25 (Mon) | Christmas Break [Academics] | 
                                                                                                                                
                                        | 2023-12-26 (Tue) | Christmas Break [Academics] | 
                                                                                                                                
                                        | 2023-12-27 (Wed) | Christmas Break [Academics] | 
                                                                                                                                
                                        | 2023-12-28 (Thu) | Christmas Break [Academics] | 
                                                                                                                                
                                        | 2023-12-29 (Fri) | Christmas Break [Academics] | 
                                                                                                                                
                                        | 2023-12-30 (Sat) | Christmas Break [Academics] | 
                                                                                                                                
                                        | 2023-12-31 (Sun) | Christmas Break [Academics] |