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2025

  • Wed, January 01, 2025

  • Thu, January 02, 2025

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      Christmas Break - NO SCHOOL

      12:00AM - 11:59PM EST

  • Fri, January 03, 2025

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      Christmas Break - NO SCHOOL

      12:00AM - 11:59PM EST

  • Wed, January 08, 2025

  • Fri, January 10, 2025

  • Mon, January 20, 2025

  • Thu, January 23, 2025

  • Mon, January 27, 2025

  • Tue, January 28, 2025

  • Wed, January 29, 2025

  • Thu, January 30, 2025

  • Fri, January 31, 2025

  • Mon, February 03, 2025

  • Wed, February 05, 2025

  • Thu, February 06, 2025

  • Fri, February 07, 2025

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      Mass Day

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      Out: Terri P, Kyle P, Brian W, Amy O in late, Kevin Z in late, Casey B out at 10:45, (Matt S & Liz L out for Wake)

  • Mon, February 10, 2025

  • Fri, February 14, 2025

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      Presidents' Weekend - NO SCHOOL-Main Office Closed

      12:00AM - 11:59PM EST

  • Sat, February 15, 2025

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      Presidents' Weekend - NO SCHOOL-Main Office Closed

      12:00AM - 11:59PM EST

  • Sun, February 16, 2025

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      Presidents' Weekend - NO SCHOOL-Main Office Closed

      12:00AM - 11:59PM EST

  • Mon, February 17, 2025

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      Presidents' Weekend - NO SCHOOL-Main Office Closed

      12:00AM - 11:59PM EST

  • Fri, February 28, 2025

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      Mothers' Club Pocketbook Bingo

      05:00PM - 09:00PM EST

      Holy Cross High School-Main-Cafeteria (500)

  • Wed, March 05, 2025

  • Thu, March 06, 2025

  • Fri, March 14, 2025

  • Mon, March 17, 2025

  • Tue, March 18, 2025

  • Wed, March 19, 2025

  • Thu, March 20, 2025

  • Fri, March 21, 2025

  • Sat, March 22, 2025

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      Green and Gold Gala

      06:00PM - 11:00PM EST

      Aqua Turf Club, 556 Mulberry St, Plantsville, CT 06479, USA

  • Tue, March 25, 2025

  • Wed, March 26, 2025

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      Junior (Sophomores too!) Parent College Night

      06:30PM - 08:00PM EST

  • Fri, March 28, 2025

  • Sat, March 29, 2025

  • Mon, March 31, 2025

  • Wed, April 02, 2025

  • Fri, April 04, 2025

  • Mon, April 07, 2025

  • Fri, April 11, 2025

  • Mon, April 14, 2025

  • Tue, April 15, 2025

  • Wed, April 16, 2025

  • Thu, April 17, 2025

  • Fri, April 18, 2025

  • Mon, April 21, 2025

  • Tue, April 29, 2025

  • Wed, April 30, 2025

  • Thu, May 01, 2025

  • Sat, May 03, 2025

  • Tue, May 06, 2025

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      Spring Concert

      07:30PM - 09:30PM EST

      Holy Cross High School-Lower-Auditorium (1000), Holy Cross High School-Main-Digital Classroom 1 (35)

  • Wed, May 07, 2025

  • Tue, May 13, 2025

  • Wed, May 14, 2025

  • Thu, May 15, 2025

  • Sun, May 18, 2025

  • Mon, May 19, 2025

  • Thu, May 22, 2025

  • Fri, May 23, 2025

  • Mon, May 26, 2025

  • Tue, May 27, 2025

  • Wed, May 28, 2025

  • Thu, May 29, 2025

  • Fri, May 30, 2025

  • Sat, May 31, 2025

  • Sun, June 01, 2025

  • Mon, June 02, 2025

  • Tue, June 03, 2025

  • Wed, June 04, 2025

  • Sat, June 07, 2025

  • Sun, June 08, 2025

  • Mon, June 16, 2025

  • Tue, June 17, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Wed, June 18, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

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      Annual UW Meeting

      08:00AM - 10:00AM EST

  • Thu, June 19, 2025

  • Fri, June 20, 2025

  • Sat, June 21, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Sun, June 22, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Mon, June 23, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Tue, June 24, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Wed, June 25, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Thu, June 26, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Fri, June 27, 2025

  • Sat, June 28, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Sun, June 29, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Mon, June 30, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Tue, July 01, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Wed, July 02, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Thu, July 03, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Fri, July 04, 2025

  • Sat, July 05, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Sun, July 06, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Mon, July 07, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Tue, July 08, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Wed, July 09, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Thu, July 10, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Fri, July 11, 2025

  • Sat, July 12, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Sun, July 13, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Mon, July 14, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Tue, July 15, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Wed, July 16, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Thu, July 17, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Fri, July 18, 2025

  • Sat, July 19, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Sun, July 20, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Mon, July 21, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Tue, July 22, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Wed, July 23, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Thu, July 24, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Fri, July 25, 2025

  • Sat, July 26, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Sun, July 27, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Mon, July 28, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

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      Arts with Miss Gallagher

      08:30AM - 11:30AM EST

  • Tue, July 29, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

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      Arts with Miss Gallagher

      08:30AM - 11:30AM EST

  • Wed, July 30, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

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      Arts with Miss Gallagher

      08:30AM - 11:30AM EST

  • Thu, July 31, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

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      Arts with Miss Gallagher

      08:30AM - 11:30AM EST

  • Fri, August 01, 2025

  • Sat, August 02, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Sun, August 03, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Mon, August 04, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Tue, August 05, 2025

  • Wed, August 06, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Thu, August 07, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Fri, August 08, 2025

  • Sat, August 09, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Sun, August 10, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Mon, August 11, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Tue, August 12, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Wed, August 13, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

  • Thu, August 14, 2025

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      Main Office Summer Mon-Thurs Hours 8-1

      12:00AM - 11:59PM EST

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      Class of '29 Walkthrough

      09:00AM - 10:00AM EST

  • Fri, August 15, 2025

  • Sun, August 17, 2025

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      Welcome Picnic - Class of 2029 & New Transfer Students

      02:00PM - 03:30PM EST

  • Mon, August 18, 2025

  • Mon, August 25, 2025

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      Grade 9/New Student Orientation 7:30am-11:30am

      07:30AM - 11:30AM EST

  • Tue, August 26, 2025

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      Grades 9-12 Orientation-10:30 Dismissal

      07:30AM - 10:30AM EST

  • Wed, August 27, 2025

  • Mon, September 01, 2025

  • Fri, September 05, 2025

  • Thu, September 11, 2025

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      9/11 Annual Remembrance/Fr. Grogan Memorial

      06:00PM - 08:00PM EST

      Holy Cross High School-Lower-Auditorium (1000)

  • Mon, September 15, 2025

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      Senior Family Information Evening

      06:30PM - 08:00PM EST

  • Thu, September 18, 2025

  • Mon, September 22, 2025

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      Admissions and Financial Aid Information Session for Class of 2030

      06:30PM - 08:30PM EST

  • Thu, September 25, 2025

  • Fri, September 26, 2025

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      CT Catholic Men's Conference Set Up

      03:00PM - 06:30PM EST

  • Sat, September 27, 2025

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      CT Catholic Men's Conference Annual Retreat

      06:30AM - 06:30PM EST

      Also using main floor classrooms, Holy Cross High School-Lower-Auditorium (1000), Holy Cross High School-Main-Library (250), Holy Cross High School-Main-Chapel (125)
      Also using all classrooms on the main floor

  • Wed, October 01, 2025

  • Thu, October 02, 2025

  • Mon, October 06, 2025

  • Tue, October 07, 2025

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      Science Academy Parent Orientation

      07:00PM - 08:00PM EST

  • Wed, October 08, 2025

  • Mon, October 13, 2025

  • Fri, October 17, 2025

  • Sat, October 18, 2025

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      Open House

      12:00PM - 02:00PM EST

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      2025 Crusader Fall Fest - Alumni, Students, Staff, and Community

      01:00PM - 08:30PM EST

      Holy Cross High School, 587 Oronoke Rd, Waterbury, CT 06708, USA

  • Mon, October 20, 2025

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      Senior Family Financial Aid Night

      06:30PM - 07:30PM EST

  • Thu, October 23, 2025

  • Sun, October 26, 2025

  • Mon, November 03, 2025

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      No School - Parent Conferences

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      Admissions and Financial Aid Information Session

      06:00PM - 08:00PM EST

  • Tue, November 04, 2025

  • Tue, November 11, 2025

  • Mon, November 17, 2025

  • Tue, November 18, 2025

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      PowderPuff - Municipal Stadium

      06:00PM - 08:00PM EST

  • Wed, November 19, 2025

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      Summer Service Info Night - Auditorium

      06:00PM - 07:00PM EST

  • Mon, November 24, 2025

  • Tue, November 25, 2025

  • Wed, November 26, 2025

  • Thu, November 27, 2025

  • Fri, November 28, 2025

  • Tue, December 02, 2025

  • Wed, December 03, 2025

  • Fri, December 05, 2025

  • Wed, December 10, 2025

  • Thu, December 11, 2025

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      "Deck the Stage" Christmas Show

      07:00PM - 09:00PM EST

      Holy Cross High School-Lower-Auditorium (1000)

  • Fri, December 19, 2025

  • Mon, December 22, 2025

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      No School - Christmas Break

      12:00AM - 11:59PM EST

  • Tue, December 23, 2025

  • Wed, December 24, 2025

  • Thu, December 25, 2025

  • Fri, December 26, 2025

  • Sat, December 27, 2025

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      No School - Christmas Break

      12:00AM - 11:59PM EST

  • Sun, December 28, 2025

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      No School - Christmas Break

      12:00AM - 11:59PM EST

  • Mon, December 29, 2025

  • Tue, December 30, 2025

  • Wed, December 31, 2025

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