- EARLY DISMISSAL- PROFESSIONAL DEVELOPMENT: May 1st, 2024
- PROM GRASSY HILL COUNTRY CLUB: May 10th, 2024
- FOURTH QUARTER 4 PROGRESS REPORTS: May 15th, 2024
- HONORS INDUCTION CEREMONY: May 20th, 2024
- DHS POP CONCERT: May 22nd, 2024
- ACADEMIC AWARDS NIGHT: May 23rd, 2024
- NO SCHOOL- MEMORIAL DAY: May 27th, 2024
- SENIOR FINAL EXAMS: June 4th -7th, 2024
- LRU MOVING UP CEREMONY: June 6th, 2024
- SENIOR CLASS NIGHT: June 6th, 2024
- SENIOR CLASS TRIP TO LAKE COMPOUNCE: June 7th, 2024
- GRADUATION REHEARSALS: June 11th – 13th, 2024
- EARLY DISMISSAL DHS ONLY: June 13th – 18th, 2024
- DHS GRADUATION: June 13th, 2024
- EXAMS 1 & 2: June 13th, 2024
- DHS GRADUATION (RAIN DATE): June 14th, 2024
- EXAMS 5 & 6: June 17th, 2024
- EXAM 7 MAKE-UP: June 18th, 2024
- LAST DAY OF SCHOOL: June 18th, 2024
- MIDTERM EXAMS: January 22nd-26th
- ADVISORY STUDY & EXAM 1: January 22, 2024
- EXAMS 2&3: January 23, 2024
- ADVISORY STUDY & EXAM 4: January 24th, 2024
- EXAMS 5 & 6: January 25th, 2024
- ADVISORY STUDY & EXAM 7: January 26th, 2024
- MARKING PERIOD CLOSES: January 26, 2024
- DHS PARENT CONFERENCES: Early dismissal- February 15th, 2024
- HALF DAY WHOLE DISTRICT: February 16th, 2024
- NO SCHOOL, PRESIDENTS DAY: February 19, 2024
- FEBRUARY VACATION: February 20, 2024
- PROGRESS REPORTS ISSUED: February 23, 2024
- MIDTERM EXAMS: Adjusted class schedule – Jan. 23rd, 2024 through Jan. 26th, 2024
- NO SCHOOL: MLK Day – January 15th, 2024
- WINTER BREAK: December 23rd, 2023 – January 1st, 2024
- EARLY DISMISSAL: December 22nd, 2023
- END OF QUARTER 2: January 25th, 2024
- NO SCHOOL/VETERANS DAY: November 10th, 2023
- ANNUAL POWDERPUFF GAME: November 11th, 2023
- THANKSGIVNG BREAK: November 23rd and 24th, 2023
- THANKGIVING FOOTBALL GAME: November 23rd, 2023
- SENIOR TRIP: Holiday Hill – June 2nd, 2023
- SENIOR CLASSES END: June 5th, 2023
- SENIOR EXAMS: June 6th – June 9th, 2023
- SENIOR CLASS NIGHT: Grassy Hill Country Club – June 8th, 2023 at 6pm
- GRADUATION REHERSAL: June 12-14th, 2023
- GRADUATION: DHS football field – June 14th, 2023
- EXAM HALF-DAYS: June 12th to June 16th, 2023
- LAST DAY OF SCHOOL: June 16th, 2023
- SPIRIT WEEK: April 3rd – April 6th, 2023
- PEP RALLY: Adjusted schedule – April 6th, 2023
- SOFTBALL: Home, Derby v. Crosby – April 3rd, 2023
- END OF Q3: Grades close – April 3rd, 2023
- EARLY DISMISSAL: Staff Professional Development – April 5th, 2023
- SOFTBALL: Home, Derby v. Holy Cross – April 6th, 2023
- REPORT CARDS: Sent home in the mail – April 6th, 2023
- SPRING VACATION: April 7th – April 14th, 2023
- SOFTBALL: Home, Derby v. Oxford – April 10th, 2023
- SOFTBALL: Home, Derby v. Kennedy – April 14th, 2023
- CLASS OF 2023 GOLF TOURNAMENT: Fundraiser @ Hop Brook Golf Course – April 12, 2023
- SOFTBALL: Home, Derby v. Woodland – April 17th, 2023
- BASEBALL: Home, Derby v. Watertown – April 21st, 2023
- CAREER FAIR: Adjusted schedule – April 27th, 2023
- TALENT SHOW: April 27th, 2023
- ASSEMBLY: Adjusted advisory schedule – January 13, 2023
- NO SCHOOL: Martin Luther King, Jr. Day – January 16, 2023
- MIDTERM EXAMS: Adjusted class schedule – January 23, 2023 through January 27, 2023
- EARLY DISMISSAL: Staff Professional Development – February 1, 2023
- REPORT CARDS: Sent home in the mail – February 3, 2023
- VALENTINE’S DAY: Buy gifts at lunch! – February 13, 2023
- NO SCHOOL: February Vacation – February 20, 2023 – February 21, 2023
- EARLY DISMISSAL: Staff Professional Development – December 7, 2022
- COLLEGE FAIR – November 30, 2022
- NO SCHOOL: Thanksgiving – November 25, 2022
- NO SCHOOL: Thanksgiving – November 24, 2022
- EARLY DISMISSAL: Thanksgiving – November 23, 2022
- EARLY DISMISSAL: Report cards + Powderpuff Game @ Home – November 18, 2022
- LIP SYNC BATTLE: $500 prize! Sign up at lunch! – November 17, 2022
- EARLY DISMISSAL: Report Card Conferences (sign-up sheet emailed out to all families and posted in all Google Classrooms) – November 15, 2022