Collegiate School Calendar
Academic Year 2025–2026
First Semester 2025-2026
May 2 - June 27
Online Application
June 1 - 27
Online Registration (Incoming 1st Year)
June 16 - 27
Regular Registration for All Levels
June 30
MYT 2025 Final Grades Submission
June 30
Classes Begin
July 9
University Faculty & Staff Convocation
July 16
First Year Students Orientation
July 30
All-University Academic Convocation
August 4 - 9
Pre-Lim Examinations
August 21
Ninoy Aquino Day
August 25
National Heroes Day
August 28
Founders Day
September 15 - 20
Mid-Term Examinations
Sept 21 - Oct 15
University Christian Life Emphasis Month
September 29
Start of Closed Month
October 20
Start of Closed Week
October 27 - 31
Final Examinations
October 31
End of Semester
November 1 & 2
All Saints' Day & Special Non-Working Day
Second Semester 2025-2026
November 10 - 14
Online Registrations
November 14
First Sem Final Grades Submission
November 17
Classes Begin
November 22
First Year Students Sunrise Service
November 24
Dumaguete City Charter Day
November 25
Dumaguete City Fiesta
November 30
Bonifacio Day
December 3
Horace B. Silliman Birth Anniversary
December 10
All-University Academic Convocation
December 15 - 19
Prelim Examinations
December 20
Christmas Vacation Begins
Dec 24, 25, 30, 31
Christmas & Rizal Day Holidays
January 1
New Year's Day (2026)
January 5 - 31
University Christian Life Emphasis Month
February 9 - 14
Mid-Term Examinations
February 16 - 21
University Intramurals
February 23
Honors Day Rehearsal / Start of Closed Month
February 25
EDSA Anniversary
February 27
AM: Faculty & Staff Day / PM: University Honors Day
March 2 - 7
Final Examinations for Graduating Students
March 23
Start of Closed Weeks
March 23 - 28
Final Exams in All Levels
March 24 - 25
Job Fair
March 26
Seniors Day
March 27
Graduation Rehearsal
March 29
Baccalaureate & Commencement
March 30 & 31
Final Completion Period of Requirements
April 1
End of Semester
April 2 & 3
Maundy Thursday & Good Friday
Summer Term 2026
April 6 - May 2
Faculty & Staff Sports Fest
April 9
Araw ng Kagitingan
April 13
Online Summer Term Registration
April 15
Second Sem Final Grades Submission
April 20
Classes Begin
May 25 - 30
Final Examination
May 31
End of Summer / Graduation
June 11
Summer Term Final Grades Submission
Senior High School Calendar
Academic Year 2025–2026
First Semester 2025-2026
February 3
Online Reservation [cite: 119]
June 2 - 13
Online Registration & Enrollment (Grade 11) [cite: 121]
June 16 - 27
Online Registration & Enrollment (Grade 12) [cite: 121]
July 1
Classes Begin [cite: 122]
July 1 - 5
Orientation Week [cite: 123]
July 9
Faculty and Staff Convocation [cite: 124]
July 30
All University Academic Convocation [cite: 125]
August 18 - 20
1st Quarterly Assessment (Gr 11 & 12) [cite: 128]
August 21
Ninoy Aquino Day [cite: 126]
Aug 22, 23, 26-30
1st Quarter Performance Task Week [cite: 128]
August 25
National Heroes Day [cite: 126]
August 28
Founders Day [cite: 127]
September 10
SHS Honors Day [cite: 128]
Sept 21 - Oct 15
University Christian Life Emphasis Month [cite: 129]
September 24
1st Quarter Grade Distribution [cite: 129]
October 6 - 8
2nd Quarterly Assessment (Gr 11 & 12) [cite: 130]
Oct 9-11, 13-15
2nd Quarter Performance Task [cite: 131]
October 20 - 25
Pasiklaban [cite: 131]
October 27 - 31
Completion Week [cite: 132]
October 29
Grades Submission [cite: 133]
October 31
End of Semester [cite: 133]
November 1 & 2
All Saints' Day & Special Non-Working Day [cite: 134]
Second Semester 2025-2026
November 3 - 8
Online Enrollment (Grade 11 & 12) [cite: 137]
November 5
1st Semester Card Distribution [cite: 136]
November 10
Classes Begin [cite: 137]
November 24
Dumaguete City Charter Day [cite: 138]
November 25
Dumaguete City Fiesta [cite: 138]
November 30
Bonifacio Day [cite: 139]
December 3
Horace B. Silliman Birth Anniversary [cite: 140]
December 6
First Year Sunrise Service [cite: 140]
December 8
Special Non-working Day [cite: 141]
December 10
All University Academic Convocation [cite: 142]
December 15
Online Reservation Opens [cite: 142]
December 20
Christmas Vacation Begins [cite: 143]
Dec 24 & 25
Special Non-working Day & Christmas Day [cite: 144]
Dec 30 & 31
Rizal Day & Special Non-working Day [cite: 144]
January 1
New Year's Day (2026) [cite: 146]
January 12 - 14
3rd Quarterly Assessment (Gr 11 & 12) [cite: 147]
January 15 - 31
University Christian Life Emphasis Month [cite: 147]
Jan 15-17, 19-21
3rd Performance Task (Gr 11 & 12) [cite: 148]
February 1 - 28
Christian Life Emphasis Month [cite: 148]
February 11
3rd Quarter Grade Distribution [cite: 148]
February 18 - 20
4th Quarterly Assessment (Gr 12) [cite: 148]
Feb 21, 23-24, 26-28
4th Performance Task (Gr 12) [cite: 148]
February 25
EDSA Anniversary [cite: 148]
February 27
Faculty and Staff Day [cite: 148]
March 9 - 11
4th Quarterly Assessment (Gr 11) [cite: 148]
Mar 12-14, 16-18
4th Performance Task (Gr 11) [cite: 148]
March 26
SHS Graduation Rehearsal [cite: 148]
March 27
Baccalaureate and Commencement Exercises [cite: 148]
March 27
End of Semester [cite: 148]
Mid-Year Term 2026
April 2 & 3
Maundy Thursday and Good Friday [cite: 157]
April 6 - May 2
Faculty & Staff Sports Fest [cite: 156]
April 13
Online Registration [cite: 160]
April 13
Classes Begin [cite: 161]
April 15
Report Card Distribution [cite: 162]
May 1
Labor Day [cite: 164]
May 4
Horace B. Silliman Death Anniversary [cite: 166]
May 25 - 30
Final Examinations (Mid-year) [cite: 167]
July 2
Mid-year Graduation [cite: 167]
Junior High School Calendar
Academic Year 2025–2026
First Semester 2025-2026
May 1 - June 30
Online Enrollment/Registration Period
June 12
Independence Day
June 30
Faculty and Staff Meeting
July 1
Classes Begin
July 1 - 4
Orientation Week
July 9
University Faculty and Staff Convocation
July 16
Health and Wellness Orientation
July 23
Club Fair
July 30
All-University Academic Convocation / Nutrition Month Culmination
August 13
Faculty and Staff Meeting
August 20
Buwan Ng Wika Culmination
August 21
Ninoy Aquino Day
August 22
Alumni Homecoming
August 25
National Heroes Day
August 28
Founders Day Celebration
September 3
Honors Day
September 3 - 5
1st Quarterly Assessment
September 8 - 12
1st Quarter Performance Task Week
September 10
Faculty and Staff Meeting
September 17
Church Convocation
Sept 21 - Oct 15
University Christian Life Emphasis Month
September 24
Science Month Culmination
October 1
Honors Day
October 8
1st Quarter Grade Conference
October 15
1st Quarter Report Card Distribution / Church Convocation
October 22
Social Studies Culmination
October 22 - 24
2nd Quarterly Assessment
October 27 - 31
Mid-Year Evaluation / In-Service Training
Second Semester 2025-2026
November 1 & 2
All Saints' Day & Special Non-Working Day
November 3 - 7
2nd Quarter Performance Task Week
November 10 - 14
PALAKASAN 2025
November 12
Faculty and Staff Meeting
November 19
Church Convocation
November 24
Dumaguete City Charter Day
November 25
Dumaguete City Fiesta Day
November 26
2nd Quarter Grade Conference
November 30
Bonifacio Day
December 3
2nd Quarter Report Card Distribution
December 3
Horace B. Silliman Birth Anniversary
December 10
All-University Academic Convocation
December 16
Community Outreach
December 17
Christian Convocation / Faculty and Staff Meeting
December 18
English Culmination
December 20
Christmas Vacation Begins
December 24 & 25
Special Non-Working Day & Christmas Day
December 30 & 31
Rizal Day & Special Non-Working Day
January 1
New Year's Day (2026)
January 5
Classes Resume
January 5 - 31
University Christian Life Emphasis Month
January 7
Faculty and Staff Meeting
January 14 - 16
3rd Quarterly Assessment
January 19 - 23
3rd Quarter Performance Task Week
January 21
Church Convocation
January 28
Math Culmination
February 4
Faculty and Staff Meeting
February 11
3rd Quarter Grade Conference
February 18
3rd Quarter Report Card Distribution / Church Convocation
February 24 - 26
Quarterly Assessment (Grade 10)
February 25
EDSA Anniversary
February 27
Faculty and Staff Day
March 2 - 6
4th Quarter Performance Task Week (Grade 10)
March 4
Faculty and Staff Meeting
March 4 - 6
Quarterly Assessment (Grades 7-9)
March 9 - 13
4th Quarter Performance Task Week (Grades 7-9)
March 16 - 20
Signing of Clearance and Completion Week (Grades 7-9)
March 18
Bequeathal Ceremony
March 26
Dedication and Moving Up Ceremony
March 31
Year-end Grade Conference
April 14
Report Card Distribution
April 15
Year-End Evaluation
Elementary School Calendar
Academic Year 2025–2026
First Semester 2025-2026
May 26 - June 20
Online Registration Enrollment for All Levels
July 1
Classes Begin / General Orientation
July 2
Orientation for Parents and Guardians (PM - Gr. IV, V, VI)
July 3
Homeroom Orientation for Pupils
July 4
SBE Inset
July 7
Subject Area Orientation for Pupils
July 9
University Faculty & Staff Convocation
July 23
TLE Month Culmination Day
July 30
All-University Academic Convocation
August 6
Clubs and Organizations Signing-up
August 8
Floral Offering to Dr. David & Laura Hibbard
August 13
Honors Day Convocation
August 18
Buwan ng Wika Culmination Day
August 20
Alumni Homecoming
August 21
Ninoy Aquino Day
August 22
Kid's Fair
August 25
National Heroes Day
August 28
Founders Day
September 3 - 5
1st Quarterly Assessment Week
September 8 - 12
1st Quarter Performance Task/Product Week
September 10
Christian Convocation
Sept 21 - Oct 15
University Christian Life Emphasis Month
September 24
Science Month Culmination Day
October 1
1st Quarter Grade Conference for Grades I-VI
October 8
Christian Convocation
October 15
1st Quarter Report Card Distribution & PTC I-VI
October 21 - 23
2nd Quarterly Assessment Week
October 24
United Nations Month Culmination Day
October 27 - 31
Mid-Year Evaluation / Service Learning
Second Semester 2025-2026
November 1 & 2
All Saints' Day & Special Non-Working Day
November 3 - 7
2nd Quarter Performance Task/Product Week
November 12
Christian Convocation
November 19
English / Book Week Culmination Day
November 24 & 25
Dumaguete City Charter Day & Fiesta
November 26
2nd Quarter Grade Conference for Gr. I-VI
November 30
Bonifacio Day
December 3
Horace B. Silliman Birth Anniversary
December 10
All-University Academic Convocation / 2nd Qtr Report Card & PTC
December 15 - 17
3rd Quarterly Assessment Week
December 18
CLVE / Outreach Program Activity
December 20
Christmas Vacation Begins
December 24 & 25
Special Non-Working Day & Christmas Day
December 30
Rizal Day
January 1
New Year's Day (2026)
January 5
Classes Resume
January 5 - 31
University Christian Life Emphasis Month
January 5 - 8
3rd Quarter Performance Task/Product Week
January 14
Christian Convocation
January 28
3rd Quarter Grade Conference (Gr I-VI) / Math Week Culmination
February 2 - 6
SIGLAKAS / Intramurals
February 11
Christian Convocation / 3rd Quarter Report Card & PTC
February 18 - 20
4th Quarterly Assessment Week (Gr. VI)
February 23 - 27
4th Qtr Performance Task/Product Week (Gr. VI)
February 25
EDSA Anniversary
February 27
Faculty and Staff Day
March 2 - 4
4th Quarterly Assessment Week (Gr. I-V)
March 5 - 13
Honors Deliberation / 4th Qtr Performance Task (Gr I-V)
March 11
Bequeathal Ceremony
March 18
4th Quarter Grade Conference (Gr. VI)
March 25
Dedication Service and Graduation Exercises
April 1
4th Quarter Grade Conference (Gr. I-V)
April 2 & 3
Maundy Thursday & Good Friday
April 9
Araw ng Kagitingan
April 14
4th Quarter Report Card Distribution & PTC I-VI
April 15
Year-end Evaluation
Early Childhood School Calendar
Academic Year 2025–2026
First Semester 2025-2026
March 1 - June 20
Online Application
June 2 - 20
Online Registration/Enrollment
June 12
Independence Day
July 1
Classes Begin / General Orientation
July 2
Level Orientation (Class Schedule/Classroom)
July 9
University Faculty & Staff Convocation
July 30
All-University Academic Convocation
August 6
ECS Christian Convocation
August 13
Faculty and Staff Meeting
August 21
Ninoy Aquino Day
August 22
Buwan Ng Wika Culmination
August 25
National Heroes Day
August 26
Early Childhood Alumni Homecoming
August 28
Founders Day Celebration
September 3
ECS Christian Convocation
September 10
Faculty and Staff Meeting
Sept 21 - Oct 15
University Christian Life Emphasis Month
October 1
ECS Christian Convocation
October 8
Faculty and Staff Meeting
October 22 & 23
Fun Day
October 27 - 31
Mid-Year Evaluation / Service Learning
Second Semester 2025-2026
November 1 & 2
All Saints' Day & Special Non-Working Day
November 3
Classes Resume
November 5
ECS Christian Convocation
November 10 - 21
First Assessment
November 12
Faculty and Staff Meeting
November 24
Dumaguete City Charter Day
November 25
Dumaguete City Fiesta Day
November 30
Bonifacio Day
December 3
Horace B. Silliman Birth Anniversary / ECS Convocation
December 10
All-University Academic Convocation
December 15
Children's Christmas Party / Program
December 16
Community Outreach Program Activity
December 17
Faculty and Staff Meeting
December 18 & 19
PTC / Report Card Distribution
December 20
Christmas Vacation Begins
December 25
Christmas Day
Dec 30 & 31
Rizal Day & Special Non-Working Day
January 1
New Year's Day (2026)
January 5
Classes Resume
January 5 - 31
University Christian Life Emphasis Month
January 7
ECS Christian Convocation
January 14
Faculty and Staff Meeting
February 4
ECS Christian Convocation
February 11
Faculty and Staff Meeting
February 23 - Mar 6
Second Assessment
February 25
EDSA Anniversary
March 4
ECS Christian Convocation
March 11
Faculty and Staff Meeting
March 16 & 17
Moving-Up Ceremony
March 20
Kinder 2 Retreat
March 24
Dedication Service & Closing Exercises
March 30 - 31
Interview for New Applicants
April 6 & 7
Testing for New Applicants
April 14
Report Card Distribution
April 15
Year-End Evaluation
