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High School Calendar
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CalendarDecember 2025
Sun Mon Tue Wed Thu Fri Sat 30Month View November 30, 202519:25 Advent Prayer Service - Adjusted ScheduleMonth View December 1, 2025-
Monday, December 1, 9:25 AMClick here for details.Read More
211:00 Dining for Dollars - Red Robin11:00 Tuesdays with Mary - Room #50111:00 Saints in Training - Campus Ministry Room11:45 Michigan Tech Rep Visit - High School Conference RoomMonth View December 2, 20253Literary Club Meeting - Room #514Month View December 3, 2025-
Read MoreWednesday, December 3
49:10 Mass - Commons6:15p Oshkosh Holiday Parade - Downtown Main StMonth View December 4, 2025511:00 Forensics Meeting- Room #B0611:00 Career Presentation: Law Enforcement, Department of Corrections Visit - Room #51511:00 Student Council Meeting - High School OfficeMonth View December 5, 20256Month View December 6, 20257Month View December 7, 202589:10 Immaculate Conception Mass - CastleMonth View December 8, 2025-
Read MoreMonday, December 8, 9:10 AM
911:00 Tuesdays with Mary - Room #50111:00 Saints in Training - Campus Ministry Room7:00p High School Band Concert - The Grand OshkoshMonth View December 9, 2025106:00 Chicago Field Trip - International Club & Chem ClubMonth View December 10, 2025-
Read MoreWednesday, December 10, 6:00 AM - 6:00 PM
1110:55 Honors Geometry Meeting - Room #50311:00 International Club Meeting - Room #514Month View December 11, 202512Casual for a Cause - Christmas OutreachMonth View December 12, 2025-
Friday, December 12Out of dress code tops, bottoms and caps - $1.00 eachRead More
13Month View December 13, 2025141:00p Madrigal Matinee - CommonsMonth View December 14, 2025-
Sunday, December 14, 1:00 PM - 5:00 PMClick here for details.Read More
159:30 Advent Prayer Service - CommonsMonth View December 15, 2025-
Read MoreMonday, December 15, 9:30 AM
1611:00 Tuesdays with Mary - Room #50111:00 Saints in Training - Campus Ministry RoomMonth View December 16, 2025177:00p Choir Concert (Grades 6-12) - CommonsMonth View December 17, 2025-
Read MoreWednesday, December 17, 7:00 PM
189:10 Mass - CommonsMonth View December 18, 2025-
Read MoreThursday, December 18, 9:10 AM
19Adjusted Schedule - Christmas Pep Rally11:15 Board Games Club - Student LoungeMonth View December 19, 202520Month View December 20, 202521Month View December 21, 202522No School - Christmas BreaKMonth View December 22, 2025-
Read MoreMonday, December 22
23No School - Christmas BreakMonth View December 23, 2025-
Read MoreTuesday, December 23
24No School - Christmas BreakMonth View December 24, 2025-
Read MoreWednesday, December 24
25No School - Christmas BreakMonth View December 25, 2025-
Read MoreThursday, December 25
26No School - Christmas BreakMonth View December 26, 2025-
Read MoreFriday, December 26
27Month View December 27, 202528Month View December 28, 202529No School - Christmas BreakMonth View December 29, 2025-
Read MoreMonday, December 29
30No School - Christmas BreakMonth View December 30, 2025-
Read MoreTuesday, December 30
31No School - Christmas BreakMonth View December 31, 2025-
Read MoreWednesday, December 31
1No School - Happy New Year!Month View January 1, 2026-
Read MoreThursday, January 1
2No School - Staff DevelopmentMonth View January 2, 2026-
Read MoreFriday, January 2
3Month View January 3, 2026 -
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