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District Calendar

Scroll down the page to view our Printed and Instructional Calendars.

2024-2025 School Year

May 2025
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Sunday, April 27
Monday, April 28
HS/MS PTSA Meeting, 7 p.m., HS Library
All Day
Audit Committee Meeting, 5 p.m.
via Zoom
Tuesday, April 29
NYS ELA EXAMS - GRADES 3-8
All Day
Wednesday, April 30
NYS ELA EXAMS - GRADES 3-8
All Day
Thursday, May 1
HS College Athlete Signing, 7:30 p.m.
All Day
HS College/Post SHS Decision Day Shirts, Group Photo, 2:15 p.m
All Day
HS Student Council Clothing Drive Begins
All Day
Friday, May 2
Harbor Special Persons Day
All Day
Vikings United Day
All Day
Saturday, May 3
HS Student Council Clothing Drive Pickup, 9 a.m.-12 p.m.
All Day
Sunday, May 4
Monday, May 5
AP EXAMS
All Day
FACULTY/STAFF APPRECIATION WEEK
All Day
Harbor PTA Meeting, 7:15 p.m., A.P. Room
All Day
Manor Staff Appreciation Week Begins
All Day
Tuesday, May 6
AP EXAMS
All Day
Booster Club Meeting, 6:30 p.m., Athletic Office
All Day
FACULTY/STAFF APPRECIATION WEEK
All Day
Wednesday, May 7
AP EXAMS
All Day
BOE Executive Session - 6pm - Manor School
All Day
BOE Regular Meeting & Budget Hearing 7:30 p.m., Manor School
All Day
FACULTY/STAFF APPRECIATION WEEK
All Day
Harbor Ladies Sale
All Day
NYS MATH EXAMS - GRADES 3-8
All Day
Thursday, May 8
AP EXAMS
All Day
FACULTY/STAFF APPRECIATION WEEK
All Day
NYS MATH EXAMS - GRADES 3-8
All Day
Friday, May 9
AP EXAMS
All Day
FACULTY/STAFF APPRECIATION WEEK
All Day
Manor Plant Sale and Special Person's Day
All Day
MS Activity Night, 7-8:30 p.m.
All Day
Saturday, May 10
Sunday, May 11
Monday, May 12
AP EXAMS
All Day
HS/MS PTSA Meeting, 7 p.m., MS Library
All Day
MANOR BOOK FAIR
All Day
MS Incoming 6th Grade Parent Orientation, 7-8:30 p.m.
All Day
Tuesday, May 13
AP EXAMS
All Day
MANOR BOOK FAIR
All Day
Manor Spring Concert, 6:30 p.m., HS Auditorium
All Day
Wednesday, May 14
AP EXAMS
All Day
HARBOR KINDERGARTEN SCREENING
All Day
Harbor Spring Concert, 6:30 p.m., HS Auditorium
All Day
Thursday, May 15
5th Grade Science Testing
All Day
AP EXAMS
All Day
Districtwide Art Show and NAHS Facepainting/Button Fundraiser, 6-8 p.m., HS
All Day
HARBOR KINDERGARTEN SCREENING
All Day
HS Mandatory Senior Prom Meeting, 8 p.m., Auditorium
All Day
Audit Committee Meeting, 5 p.m., Manor
Friday, May 16
AP EXAMS
All Day
HARBOR KINDERGARTEN SCREENING
All Day
Manor/Harbor Adventureland Night
All Day
Saturday, May 17
Sunday, May 18
Monday, May 19
AP Research & Science Research Showcases, 5 p.m.
All Day
Harbor Kindergarten Screening
All Day
HS Band Concert, 7 p.m., Auditorium
All Day
MANOR KINDERGARTEN SCREENING
All Day
Tuesday, May 20
BUDGET VOTE 7 a.m.-9 p.m., Harbor/Manor BOE Special Meeting 8:30 p.m., Manor
All Day
Manor and Harbor Curriculum Fairs, 6:30-8 p.m
All Day
MANOR KINDERGARTEN SCREENING
All Day
Wellness Council Meeting, 7:30 p.m., MS Library
All Day
Wednesday, May 21
Harbor Day
All Day
MANOR KINDERGARTEN SCREENING
All Day
Thursday, May 22
MEMORIAL DAY RECESS
All Day
Snowflake Day Emergency School Closing Makeup Day No. 1
All Day
Friday, May 23
MEMORIAL DAY RECESS
All Day
Snowflake Day Emergency School Closing Makeup Day No. 2
All Day
Saturday, May 24
Sunday, May 25
Monday, May 26
HS Band Marches in Memorial Day Parade
All Day
MEMORIAL DAY Harbor Day (Rain Date) Schools Closed
All Day
Tuesday, May 27
SEPTA Meeting, 7 p.m., MS Cafeteria
All Day
Wednesday, May 28
MS Spring Concert, Part 1, 7 p.m., HS Auditorium
All Day
Thursday, May 29
AP Art Showcase Opens, 5 p.m., HS Academic Awards, 6 p.m., National Honor Society Induction Ceremony, 8 p.m., Auditorium
All Day
Friday, May 30
Electrical Training Center Graduation, 12 p.m., SHS Library
All Day
Harbor Day (Rain Date)
All Day
Saturday, May 31

Calendar & Category Legend:

  • Board of Education Calendar
  • District Calendar
  • Seaford Harbor School
  • Seaford High School
  • Seaford Manor School
  • Seaford Middle School

Printed Calendar

24-25 Calendar Cover

  2024-2025 Printed District Calendar
    Updated October 2024. Please reference the digital calendar for updated information.

One-page Instructional Calendar

2025-2026 Instructional Calendar

2024-2025 Instructional Calendar

2024-2025 Instructional Calendar