September 2025

• Sep

  1

  Labor Day (No School)

  9/1/2025
• Sep

  2

  Classes Begin for Grades 6 - 12

  9/2/2025

• Grades 1 - 5 New to Baldwin Student Classroom Visits

  9/2/2025 9:00 AM to 9:30 AM

  Innovation Center

  Read More

• Pre-K & Kindergarten Classroom Visits

  9/2/2025 10:30 AM to 11:30 AM

  Residence Pit

  Read More

• Volleyball - JV

  9/2/2025 3:45 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - JV vs George School

• Volleyball - Varsity

  9/2/2025 5:00 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - Varsity vs George School
• Sep

  3

  Classes Begin for Grades Pre-K - 5

  9/3/2025

• New Parent Coffee

  9/3/2025 8:15 AM to 9:30 AM

  Innovation Center

  Read More

• Soccer - Varsity

  9/3/2025 3:45 PM

  Away

  Cardinal O'Hara High School

  Soccer - Varsity vs Cardinal O'Hara High School

• Tennis - Varsity

  9/3/2025 3:45 PM

  Home

  Playing Fields - Tennis Courts

  Tennis - Varsity vs Harriton High School

• Tennis - JV

  9/3/2025 3:45 PM

  Away

  Harriton High School

  Tennis - JV vs Harriton High School

• Volleyball - JV

  9/3/2025 3:45 PM

  Away

  Collegium Charter - Gym

  Volleyball - JV vs Collegium Charter School

• Field Hockey - Upper School

  9/3/2025 4:00 PM

  Home

  Playing Fields - Upper Field

  Field Hockey - Upper School vs St. Hubert Catholic High School

• Volleyball - Varsity

  9/3/2025 5:00 PM

  Away

  Collegium Charter - Gym

  Volleyball - Varsity vs Collegium Charter School

• Soccer - JV

  9/3/2025 5:15 PM

  Away

  Cardinal O'Hara High School

  Soccer - JV vs Cardinal O'Hara High School
• Sep

  5

  Baldwin Blue Day

  9/5/2025

• Baldwin Blue Day

  9/5/2025 Read More

• All-School Opening Assembly

  9/5/2025 10:00 AM

  Gym

  Read More

• US New Student Lunch

  9/5/2025 11:10 AM

  Middle Field

• Back-to-School Celebration

  9/5/2025 3:00 PM to 6:00 PM

  Middle Field

  Read More

• Tennis - Varsity

  9/5/2025 3:30 PM

  Home

  Playing Fields - Tennis Courts

  Tennis - Varsity vs Shipley School

• Soccer - Varsity

  9/5/2025 4:00 PM

  Home

  Playing Fields - Lower Field

  Soccer - Varsity vs Shipley School

• Field Hockey - Upper School

  9/5/2025 4:00 PM

  Away

  Shipley School - Gladwyne Farm Fields

  Field Hockey - Upper School vs Shipley School

• Tennis - JV

  9/5/2025 4:00 PM

  Away

  Shipley School

  Tennis - JV vs Shipley School

• Volleyball - JV

  9/5/2025 4:00 PM

  Away

  Shipley School

  Volleyball - JV vs Shipley School

• Volleyball - Varsity

  9/5/2025 5:00 PM

  Away

  Shipley School

  Volleyball - Varsity vs Shipley School
• Sep

  8

  Senior College Night

  9/8/2025 6:30 PM

  Simpson Center

  Read More
• Sep

  9

  MS, US Photo Day

  9/9/2025 Read More

• Baldwin Blue Day

  9/9/2025 Read More

• Cross Country - Middle School

  9/9/2025 3:30 PM

  Away

  Agnes Irwin School

  Cross Country - Middle School vs Agnes Irwin School

• Cross Country - Middle School

  9/9/2025 3:30 PM

  Away

  Springside Chestnut Hill Academy

  Cross Country - Middle School vs Springside Chestnut Hill Academy

• Tennis - Varsity

  9/9/2025 3:45 PM

  Home

  Playing Fields - Tennis Courts

  Tennis - Varsity vs Germantown Friends School

• Soccer - Varsity

  9/9/2025 4:00 PM

  Away

  Germantown Friends School - Midvale Athletic Fields

  Soccer - Varsity vs Germantown Friends School

• Soccer - JV

  9/9/2025 4:00 PM

  Away

  Germantown Friends School

  Soccer - JV vs Germantown Friends School

• Field Hockey - Upper School

  9/9/2025 4:00 PM

  Home

  Playing Fields - Upper Field

  Field Hockey - Upper School vs Academy Park High School

• Cross Country - Varsity

  9/9/2025 4:00 PM

  Away

  Agnes Irwin School

  Cross Country - Varsity vs Agnes Irwin School

• Tennis - JV

  9/9/2025 4:00 PM

  Away

  Germantown Friends School

  Tennis - JV vs Germantown Friends School
• Sep

  10

  LS Photo Day

  9/10/2025 Read More

• Tennis - Varsity

  9/10/2025 3:30 PM

  Away

  Upper Main Line YMCA

  Tennis - Varsity vs Conestoga High School

• Tennis - JV

  9/10/2025 3:30 PM

  Away

  Upper Main Line YMCA

  Tennis - JV vs Conestoga High School

• Soccer - Varsity

  9/10/2025 3:45 PM

  Home

  Playing Fields - Lower Field

  Soccer - Varsity vs Abraham Lincoln High School
• Sep

  11

  MS Class Trips

  9/11/2025 to 9/12/2025

• Grade 12 College Essay Writing Workshop and College Visits

  9/11/2025 to 9/12/2025

• Grade 10 - 11 Class Trips

  9/11/2025 to 9/12/2025

• Grade 9 On-Campus Bonding

  9/11/2025 to 9/12/2025
• Sep

  12

  MS Class Trips

  9/11/2025 to 9/12/2025

• Grade 12 College Essay Writing Workshop and College Visits

  9/11/2025 to 9/12/2025

• Grade 10 - 11 Class Trips

  9/11/2025 to 9/12/2025

• Grade 9 On-Campus Bonding

  9/11/2025 to 9/12/2025
• Sep

  13

  B-Flats Perform at Wayne Porchfest

  9/13/2025
• Sep

  15

  US Club Fair

  9/15/2025 2:45 PM

  Dining Room

• Volleyball - Middle School A

  9/15/2025 3:30 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - Middle School A vs Agnes Irwin School

• Volleyball - Middle School B

  9/15/2025 3:30 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - Middle School B vs Agnes Irwin School

• Soccer - Middle School

  9/15/2025 3:30 PM

  Home

  Playing Fields - Lower Field

  Soccer - Middle School vs The Philadelphia School

• Tennis - Middle School A

  9/15/2025 3:30 PM

  Home

  Playing Fields - Tennis Courts

  Tennis - Middle School A vs Agnes Irwin School

• Tennis - Middle School B

  9/15/2025 3:30 PM

  Away

  Agnes Irwin School

  Tennis - Middle School B vs Agnes Irwin School
• Sep

  16

  Tennis - Varsity

  9/16/2025 3:30 PM

  Home

  Playing Fields - Tennis Courts

  Tennis - Varsity vs Agnes Irwin School

• Tennis - JV

  9/16/2025 3:30 PM

  Away

  Agnes Irwin School

  Tennis - JV vs Agnes Irwin School

• Volleyball - JV

  9/16/2025 3:45 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - JV vs Upper Darby High School

• Soccer - Varsity

  9/16/2025 4:00 PM

  Home

  Playing Fields - Lower Field

  Soccer - Varsity vs Agnes Irwin School

• Soccer - JV

  9/16/2025 4:00 PM

  Away

  Agnes Irwin School

  Soccer - JV vs Agnes Irwin School

• Field Hockey - Upper School

  9/16/2025 4:00 PM

  Home

  Playing Fields - Upper Field

  Field Hockey - Upper School vs Agnes Irwin School

• IAAL League Meet

  9/16/2025 4:00 PM

  Away

  Belmont Plateau Cross Country Course

• Volleyball - Varsity

  9/16/2025 5:00 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - Varsity vs Upper Darby High School

• ECC and LS Academic Evening

  9/16/2025 6:30 PM

  Classrooms, Simpson Center, Innovation Center

  Read More
• Sep

  17

  Tennis - Varsity

  9/17/2025 3:30 PM

  Home

  Playing Fields - Tennis Courts

  Tennis - Varsity vs Radnor High School

• Volleyball - Middle School A

  9/17/2025 3:30 PM

  Away

  Academy of Notre Dame

  Volleyball - Middle School A vs Academy of Notre Dame

• Tennis - Middle School A

  9/17/2025 3:30 PM

  Away

  Friends' Central School

  Tennis - Middle School A vs Friends Central School

• Tennis - JV

  9/17/2025 4:00 PM

  Away

  Radnor High School

  Tennis - JV vs Radnor High School

• Volleyball - Middle School B

  9/17/2025 4:30 PM

  Away

  Academy of Notre Dame

  Volleyball - Middle School B vs Academy of Notre Dame
• Sep

  18

  Volleyball - Varsity

  9/18/2025 3:45 PM

  Away

  Marple Newtown High School

  Volleyball - Varsity vs Marple Newtown High School

• Field Hockey - Upper School

  9/18/2025 4:00 PM

  Home

  Playing Fields - Upper Field

  Field Hockey - Upper School vs Westtown School

• Volleyball - JV

  9/18/2025 5:00 PM

  Away

  Marple Newtown High School

  Volleyball - JV vs Marple Newtown High School
• Sep

  19

  End of add/drop for US

  9/19/2025

• Volleyball - JV

  9/19/2025 3:45 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - JV vs Agnes Irwin School

• Soccer - Varsity

  9/19/2025 4:00 PM

  Home

  Playing Fields - Lower Field

  Soccer - Varsity vs Friends Central School

• Volleyball - Varsity

  9/19/2025 5:00 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - Varsity vs Agnes Irwin School
• Sep

  20

  George School Invitaional

  9/20/2025 9:00 AM

  Away

  George School
• Sep

  23

  Rosh Hashanah (No School)

  9/23/2025
• Sep

  24

  Cross Country - Middle School

  9/24/2025 3:30 PM

  Away

  Episcopal Academy

  Cross Country - Middle School vs Episcopal Academy

• Volleyball - Middle School A

  9/24/2025 3:30 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - Middle School A vs Germantown Academy

• Volleyball - Middle School B

  9/24/2025 3:30 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - Middle School B vs Germantown Academy

• Field Hockey - Middle School

  9/24/2025 3:30 PM

  Home

  Playing Fields - Upper Field

  Field Hockey - Middle School vs Germantown Academy

• Soccer - Middle School

  9/24/2025 3:30 PM

  Home

  Playing Fields - Lower Field

  Soccer - Middle School vs Germantown Academy

• Tennis - Middle School A

  9/24/2025 3:30 PM

  Home

  Playing Fields - Tennis Courts

  Tennis - Middle School A vs Germantown Friends School

• Tennis - Middle School B

  9/24/2025 3:30 PM

  Away

  Germantown Friends School

  Tennis - Middle School B vs Germantown Friends School

• Volleyball - JV

  9/24/2025 3:45 PM

  Away

  Academy of Notre Dame

  Volleyball - JV vs Academy of Notre Dame

• Soccer - Varsity

  9/24/2025 4:00 PM

  Away

  Academy of Notre Dame

  Soccer - Varsity vs Academy of Notre Dame

• Soccer - JV

  9/24/2025 4:00 PM

  Away

  Academy of Notre Dame

  Soccer - JV vs Academy of Notre Dame

• Cross Country - Varsity

  9/24/2025 4:00 PM

  Away

  Episcopal Academy

  Cross Country - Varsity

  vs Academy of Notre Dame

  vs Episcopal Academy

• Volleyball - Varsity

  9/24/2025 5:00 PM

  Away

  Academy of Notre Dame

  Volleyball - Varsity vs Academy of Notre Dame
• Sep

  25

  Field Hockey - Upper School

  9/25/2025 3:30 PM

  Away

  Academy of Notre Dame

  Field Hockey - Upper School vs Academy of Notre Dame

• MS Academic Evening

  9/25/2025 6:30 PM to 8:30 PM
• Sep

  26

  Soccer - Varsity

  9/26/2025 4:00 PM

  Home

  Playing Fields - Lower Field

  Soccer - Varsity vs Germantown Academy

• Soccer - JV

  9/26/2025 4:00 PM

  Away

  Germantown Academy

  Soccer - JV vs Germantown Academy

• Field Hockey - Upper School

  9/26/2025 4:00 PM

  Home

  Playing Fields - Upper Field

  Field Hockey - Upper School vs Germantown Academy
• Sep

  29

  Volleyball - Middle School A

  9/29/2025 3:30 PM

  Away

  Springside Chestnut Hill Academy

  Volleyball - Middle School A vs Springside Chestnut Hill Academy

• Field Hockey - Middle School

  9/29/2025 3:30 PM

  Away

  Field Hockey - Middle School vs Friends Select School

• Soccer - Middle School

  9/29/2025 3:30 PM

  Home

  Playing Fields - Lower Field

  Soccer - Middle School vs Montgomery School

• Tennis - Middle School A

  9/29/2025 3:45 PM

  Away

  Tennis - Middle School A vs Friends Select School

• Tennis - Middle School B

  9/29/2025 3:45 PM

  Home

  Tennis - Middle School B vs Friends Select School

• Volleyball - Middle School B

  9/29/2025 4:30 PM

  Away

  Springside Chestnut Hill Academy

  Volleyball - Middle School B vs Springside Chestnut Hill Academy
• Sep

  30

  Volleyball - JV

  9/30/2025 3:45 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - JV vs Germantown Academy

• Soccer - Varsity

  9/30/2025 4:00 PM

  Away

  Episcopal Academy

  Soccer - Varsity vs Episcopal Academy

• Soccer - JV

  9/30/2025 4:00 PM

  Home

  Playing Fields - Lower Field

  Soccer - JV vs Episcopal Academy

• Cross Country - Varsity

  9/30/2025 4:00 PM

  Away

  Penn Charter School

  Cross Country - Varsity vs Penn Charter School

• Volleyball - Varsity

  9/30/2025 5:00 PM

  Home

  Athletic Center - Gym - Gym

  Volleyball - Varsity vs Germantown Academy

• Grade 9 Parents Welcome Evening

  9/30/2025 6:00 PM

  Simpson Center - Diamond Hall

• Upper School Academic Evening

  9/30/2025 6:30 PM

  Simpson Center - Diamond Hall