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More detailed calendars are available to the Community via the Student, Parent, and Employee portals.2024-2025 Major Dates Calendar [updated 7/17/24]

2025-2026 Major Dates Calendar [updated 12/18/24]

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January 2025
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Sunday, December 29
Monday, December 30
Hanukkah
All Day
Kwanzaa
All Day
Winter Break, School and Offices Closed
All Day
NCAP
-
Tuesday, December 31
Hanukkah
All Day
Kwanzaa
All Day
Winter Break, School and Offices Closed
All Day
Wednesday, January 1
Hanukkah
All Day
Kwanzaa
All Day
Winter Break, School and Offices Closed
All Day
Thursday, January 2
Hanukkah
All Day
Winter Break, School and Offices Closed
All Day
NCAP
-
Friday, January 3
Winter Break, School and Offices Closed
All Day
NCAP
-
Saturday, January 4
Sea Devils
-
NCAP
-
Sunday, January 5
Sea Devils
-
NCAP
-
Monday, January 6
Professional Day, No Classes
All Day
Sea Devils
-
NCAP
-
Tuesday, January 7
Classes Resume
All Day
Junior Journey Nuts and Bolts Meeting
All Day
Tuesday Blue
All Day
Landon
-
NCAP
-
Sea Devils
-
Wednesday, January 8
Wednesday Blue
All Day
Landon
-
Wednesday Late Start - 9:10 a.m.
Sea Devils
-
NCAP
-
Thursday, January 9
Thursday Blue
All Day
Landon
-
Gr.3 Soup-Making
-
A107, A108
US Young Alumnae Assembly
-
US Classrooms
Varsity Ice Hockey vs. Ryken @ Cabin John (Away)
Cabin John Rink
Varsity Swimming & Diving vs. Madeira / Landon / Dematha (Home)
JV Basketball vs. Madeira (Home)
Varsity Basketball vs. Madeira @ Landon (Away)
Landon School
Swim Meet: Bullis v. Holy Child v. Episcopal
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Friday, January 10
Admissions Application Deadline
All Day
Friday Blue
All Day
MS Basketball A vs. Georgetown Day School - Middle School (Home)
MS Basketball B vs. Georgetown Day School - Middle School (Away)
JV Basketball vs. Stone Ridge School (Home)
Varsity Ice Hockey vs. NCS @ Laurel (Away)
Laurel Ice Rink
Varsity Basketball vs. Stone Ridge School (Home)
NCAP
-
Improv Performance
-
Black Box Theater
Sea Devils
-
Saturday, January 11
Sea Devils
-
JV Ice Hockey vs. Spaulding @ Laurel CANCELLED (Away)
Laurel Ice Rink
NCAP
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Potomac
-
Sunday, January 12
Sea Devils
-
NCAP
-
Monday, January 13
Monday White
All Day
Landon
-
MS Indoor Track & Field vs. St Stephen St Agnes CANCELLED (Away)
MS Swimming vs. National Cathedral School, St. Albans, Landon School (Home)
MS Basketball B vs. National Cathedral School (Home)
MS Basketball A vs. National Cathedral School (Away)
Varsity Ice Hockey vs. Holy Cross @ Cabin John (Away)
Cabin John Rink
Sea Devils
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NCAP
-
Tuesday, January 14
Tuesday White
All Day
Landon
-
Varsity Basketball vs. St. James (Home)
NCAP
-
US Junior Journey Health & Safety Meeting
-
Dining Room
Sea Devils
-
Wednesday, January 15
Wednesday White
All Day
Landon
-
Wednesday Late Start - 9:10 a.m.
JV Ice Hockey vs. Holy Child @ Cabin John (Away)
Cabin John Rink
Sea Devils
-
NCAP
-
Thursday, January 16
ISL Swim Championships at Stone Ridge
All Day
Stone Ridge
Thursday White
All Day
Landon
-
Community Engagement Fair
-
Simms Reception Room
ISL Dive Championships at Holton
-
JV Basketball vs. St. Stephen's/St. Agnes School (Away)
Varsity Swimming & Diving vs. ISL Dive Championships @ Holton (Home)
Varsity Basketball vs. St. Stephen's/St. Agnes School (Away)
NCAP
-
Sea Devils
-
Friday, January 17
Friday White
All Day
MS Kindness Day and Make Your Way Day
All Day
US Reading Day
All Day
Admissions Gr.4 - 6 Applicant Visit Day - No Classes for LS Students
-
MS Basketball A vs. St Stephen St Agnes (Home)
MS Basketball B vs. St. Stephens St. Agnes (Home)
Varsity Indoor Track & Field vs. Episcopal High School Relay Meet (Away)
Episcopal High School
Varsity Ice Hockey vs. Byyn Mawr @ Mt. Pleasant (Away)
Mt. Pleasant Ice Arena
Varsity Swimming & Diving vs. ISL Swim Championships @ Stone Ridge (Away)
Stone Ridge School
Sea Devils
-
NCAP
-
Saturday, January 18
Sea Devils
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Admissions Gr. 3 & 4 Testing
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LS Classrooms
NCAP
-
Potomac
-
JV Basketball vs. Episcopal High School (Away)
Varsity Basketball vs. Episcopal High School (Away)
Sunday, January 19
Sea Devils
-
NCAP
-
Monday, January 20
Inauguration Day
All Day
Martin Luther King Jr. Day, School and Offices Closed
All Day
Tuesday, January 21
Immersion Nuts and Bolts Meeting
All Day
Tuesday Blue
All Day
Landon
-
Gr.7 Community Engagement- Only Make Believe
-
Dining Room
NCAP
-
MS Belize Health & Safety Meeting
-
Dining Room
Sea Devils
-
Wednesday, January 22
Wednesday Blue
All Day
Landon
-
Wednesday Late Start - 9:10 a.m.
MS Swimming vs. Flint Hill School - MS, Landon School (Home)
Sea Devils
-
NCAP
-
Thursday, January 23
Subscribe to Alerts Thursday Blue
All Day
Subscribe to Alerts Landon
-
Subscribe to Alerts Gr.3 Soup-Making
-
A107, A108
Subscribe to Alerts Varsity Indoor Track & Field vs. Episcopal High School Winter Invite (Away)
Episcopal High School
Subscribe to Alerts NCAP
-
Subscribe to Alerts US Language Immersion Health & Safety Meeting
-
Dining Room
Subscribe to Alerts Sea Devils
-
Friday, January 24
Subscribe to Alerts Friday Blue
All Day
Subscribe to Alerts Trip to Maryland Thespian Festival - Day 1
-
Towson University
Subscribe to Alerts MS Basketball B vs. Potomac (Home)
Subscribe to Alerts MS Basketball A vs. Potomac (Away)
Subscribe to Alerts Varsity Swimming & Diving vs. JV Meet (Home)
Subscribe to Alerts Varsity Ice Hockey vs. Lawrenceville (Away)
Lawrenceville
Saturday, January 25
Subscribe to Alerts Trip to Maryland Thespian Festival - Day 2
-
Towson University
Subscribe to Alerts Sea Devils
-
Subscribe to Alerts Winter Basketball Clinic
-
Gymnasium
Subscribe to Alerts NCAP
-
Subscribe to Alerts Varsity Ice Hockey vs. Lawrenceville (Away)
Lawrenceville
Subscribe to Alerts Potomac
-
Subscribe to Alerts Varsity Indoor Track & Field vs. Last Track to Philly @ G. Prep (Away)
Georgetown Preparatory School
Sunday, January 26
Subscribe to Alerts Sea Devils
-
Monday, January 27
Subscribe to Alerts International Holocaust Remembrance Day
All Day
Subscribe to Alerts Monday White
All Day
Subscribe to Alerts Landon
-
Subscribe to Alerts LS Sandwich Making
-
Dining Room
Subscribe to Alerts MS Indoor Track & Field vs. St Stephen St Agnes (Away)
Subscribe to Alerts MS Basketball B vs. Washington Episcopal School (Away)
Subscribe to Alerts MS Basketball A vs. Bullis (Away)
Subscribe to Alerts MS Basketball C-Blue vs. Washington Episcopal School (Home)
Subscribe to Alerts MS Basketball C-White vs. Washington Episcopal School (Home)
Subscribe to Alerts Varsity Ice Hockey vs. NCS @ Cabin John (Away)
Cabin John Rink
Subscribe to Alerts Sea Devils
-
Subscribe to Alerts NCAP
-
Tuesday, January 28
Subscribe to Alerts Tuesday White
All Day
Subscribe to Alerts Landon
-
Subscribe to Alerts ISMAW Math Meet for Grades 6-8
-
St.Alban's School
Subscribe to Alerts JV Basketball vs. Flint Hill School - US (Home)
Subscribe to Alerts Admissions Athletic Event
-
Subscribe to Alerts Varsity Basketball vs. Flint Hill School - US (Home)
Subscribe to Alerts NCAP
-
Subscribe to Alerts US Junior Family College Night Panel
James Whittier Lewis Theater
Subscribe to Alerts Sea Devils
-
Wednesday, January 29
Subscribe to Alerts Lunar New Year
All Day
Subscribe to Alerts Wednesday White
All Day
Subscribe to Alerts Landon
-
Subscribe to Alerts Wednesday Late Start - 9:10 a.m.
Subscribe to Alerts Sea Devils
-
Subscribe to Alerts NCAP
-
Thursday, January 30
Subscribe to Alerts Thursday White
All Day
Subscribe to Alerts Landon
-
Subscribe to Alerts JV Ice Hockey vs. Stone Ridge @ Cabin John (Away)
Cabin John Rink
Subscribe to Alerts JV Basketball vs. Madeira (Away)
Subscribe to Alerts Varsity Basketball vs. Madeira (Away)
Subscribe to Alerts NCAP
-
Subscribe to Alerts JuniorJourney Health & Safety Meeting
-
Subscribe to Alerts Varsity Ice Hockey vs. St. Tim's @ Reisterstown (Away)
Subscribe to Alerts Sea Devils
-
Friday, January 31
Subscribe to Alerts Friday White
All Day
Subscribe to Alerts WMPSSDL
All Day
Subscribe to Alerts Varsity Swimming & Diving vs. WMPSSDL Swim and Dive Champs @ UMD (Away)
Subscribe to Alerts MS Basketball C-Blue vs. Bullis (Home)
Subscribe to Alerts Varsity Indoor Track & Field vs. Episcopal Invite @ Episcopal (Away)
Episcopal High School
Subscribe to Alerts Sea Devils
-
Subscribe to Alerts Improv Performance
-
Landon PAC
Subscribe to Alerts MS Winter Dance
-
Dining Room
Subscribe to Alerts NCAP
-
Saturday, February 1
Subscribe to Alerts Admissions Financial Aid Application Deadline for New Families
All Day
Subscribe to Alerts WMPSSDL
All Day
Subscribe to Alerts Varsity Indoor Track & Field vs. Meet @ G. Prep (Away)
Georgetown Preparatory School
Subscribe to Alerts Sea Devils
-
Subscribe to Alerts Orchesis Tech Rehearsal
-
James Whittier Lewis Theater
Subscribe to Alerts Winter Basketball Clinic
-
Gymnasium
Subscribe to Alerts NCAP
-
Subscribe to Alerts Potomac
-
Subscribe to Alerts Varsity Swimming & Diving vs. WMPSSDL Swim and Dive Champs @ UMD (Away)