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High School A B Calendar


  On A days, high school students take the classes they have in their schedule for A days.
On B days, high school students take the classes they have in their schedule for B days.
Schedule may change during final exam weeks; please check with your high school.


2023-2024 A B Calendar

(CLICK HERE for printable PDF)
RCPS A / B Calendar. Scroll down for same information posted on this page.


August 2023 

Tuesday, August 1, 2023, B day 
Wednesday, August 2, 2023, A day 
Thursday, August 3, 2023, B day 
Friday, August 4, 2023, A day 
Monday, August 7, 2023, A day 
Tuesday, August 8, 2023, B day 
Wednesday, August 9, 2023, A day 
Thursday, August 10, 2023, B day 
Friday, August 11, 2023, B day 
Monday, August 14, 2023, A day 
Tuesday, August 15, 2023, B day 
Wednesday, August 16, 2023, A day 
Thursday, August 17, 2023, B day 
Friday, August 18, 2023, A day 
Monday, August 21, 2023, A day 
Tuesday, August 22, 2023, B day
Wednesday, August 23, 2023, A day 
Thursday, August 24, 2023, B day 
Friday, August 25, 2023, B day 
Monday, August 28, 2023, A day 
Tuesday, August 29, 2023, B day 
Wednesday, August 30, 2023, A day
Thursday, August 31, 2023, B day 

September 2023

Friday, September 1, 2023, A day 
Monday, September 4, 2023, No School 
Tuesday, September 5, 2023, B day 
Wednesday, September 6, 2023, A day 
Thursday, September 7, 2023, B day 
Friday, September 8, 2023, A day 
Monday, September 11, 2023, A day 
Tuesday, September 12, 2023, B day 
Wednesday, September 13, 2023, A day 
Thursday, September 14, 2023, B day 
Friday, September 15, 2023, A day 
Monday, September 18, 2023, A day 
Tuesday, September 19, 2023, B day 
Wednesday, September 20, 2023, A day 
Thursday, September 21, 2023, B day 
Friday, September 22, 2023, B day 
Monday, September 25, 2023, A day 
Tuesday, September 26, 2023, B day 
Wednesday, September 27, 2023, A day 
Thursday, September 28, 2023, B day 
Friday, September 29, 2023, A day 

October 2023

Monday, October 2-6, 2023, No school 
Monday, October 9, 2023, A day 
Tuesday, October 10, 2023, B day 
Wednesday, October 11, 2023, A day 
Thursday, October 12, 2023, B day 
Friday, October 13, 2023, B day 
Monday, October 16, 2023, A day
Tuesday, October 17, 2023, B day 
Wednesday, October 18, 2023, A day 
Thursday, October 19, 2023, B day 
Friday, October 20, 2023, A day 
Monday, October 23, 2023, A day 
Tuesday, October 24, 2023, B day 
Wednesday, October 25, 2024, A day 
Thursday, October 26, 2024, B day 
Friday, October 27, 2024, B day 
Monday, October 30, 2024, A day 
Tuesday, October 31, 2023, B day 

November 2023

Wednesday, November 1, 2023, A day
Thursday, November 2, 2023, B day
Friday, November 3, 2023, A day 
Monday, November 6, 2023, A day 
Tuesday, November 7, 2023, No school
Wednesday, November 8, 2023, A day
Thursday, November 9, 2023, B day 
Friday, November 10, 2023, B day 
Monday, November 13, 2023, A day
Tuesday, November 14, 2023, B day
Wednesday, November 15, 2023, A day 
Thursday, November 16, 2023, B day 
Friday, November 17, 2023, B day 
Monday, November 20-24, 2023, No school 
Monday, November 27, 2023, A day 
Tuesday, November 28, 2023, B day 
Wednesday, November 29, 2023, A day 
Thursday, November 30, 2023, B day 

December 2023

Friday, December 1, 2023, A day
Monday, December 4, 2023, A day 
Tuesday, December 5, 2023, B day
Wednesday, December 6, 2023, A day 
Thursday, December 7, 2023, B day 
Friday, December 8, 2023, B day 
Monday, December 11, 2023, A day 
Tuesday, December 12, 2023, B day 
Wednesday, December 13, 2023, A day 
Thursday, December 14, 2023, B day 
Friday, December 15, 2023, A day 
Monday, December 18, 2023, A day 
Tuesday, December 19, 2023, B day 
Wednesday, December 20, 2023, A day 
Thursday, December 21, 2023, B day 
Friday, December 22, 2023, B day 
Monday, December 25-29, 2023, No School 

January 2024

Monday, January 1-5, 2024, No school 
Monday, January 8, 2024, A day
Tuesday, January 9, 2024,  B day 
Wednesday, January 10, 2024, A day 
Thursday, January 11, 2024, B day 
Friday, January 12, 2024, A day 
Monday, January 15, 2024, No school 
Tuesday, January 16, 2023, No school
Wednesday, January 17, 2024, A day 
Thursday, January 18, 2024, B day 
Friday, January 19, 2024, A day 
Monday, January 22, 2024, A day 
Tuesday, January 23, 2024, B day 
Wednesday, January 24, 2024, A day 
Thursday, January 25, 2024, B day 
Friday, January 26, 2024, B day
Monday, January 29, 2024, A day 
Tuesday, January 30, 2024, B day 
Wednesday, January 31, 2024, A day  

February 2024

Thursday, February 1, 2024, B day 
Monday, February 5, 2024, A day 
Tuesday, February 6, 2024, B day 
Wednesday, February 7, 2024, A day 
Thursday, February 8, 2024, B day 
Friday, February 9, 2024, B day 
Monday, February 12, 2024, A day 
Tuesday, February 13, 2024, B day 
Wednesday, February 14, 2024, A day 
Thursday, February 15, 2024, B day 
Friday, February 16, 2023, A day 
Monday, February 19-23, 2024 – No school 
Monday, February 26, 2024, A day 
Tuesday, February 27, 2024, B day 
Wednesday, February 28, 2024, A day 
Thursday, February 29, 2024, B day 

March 2024

Friday, March 1, 2024, B day 
Monday, March 4, 2024, A day 
Tuesday, March 5, 2024, B day 
Wednesday, March 6, 2024, A day 
Thursday, March 7, 2024, B day 
Friday, March 8, 2024, A day 
Monday, March 11, 2024, A day 
Tuesday, March 12, 2024, B day 
Wednesday, March 13, 2024, A day 
Thursday, March 14, 2024, B day 
Friday, March 15, 2024 B day 
Monday, March 18, 2024, A day 
Tuesday, March 19, 2024, B day 
Wednesday, March 20, 2024, A day 
Thursday, March 21, 2024, B day 
Friday, March 22, 2024, A day 
Monday, March 25, 2024, A day 
Tuesday, March 26, 2024, B day 
Wednesday, March 27, 2024, A day 
Thursday, March 28, 2024, B day 
Friday, March 29, 2024 – No school  

April 2024

Monday, April 1-5, 2024, No school
Monday, April 8, 2024, A day
Tuesday, April 9, 2024, B day
Wednesday, April 10, 2024, A day
Thursday, April 11, 2024, B day
Friday, April 12, 2024, B day
Monday, April 15, 2024, A day
Tuesday, April 16, 2024,  B day
Wednesday, April 17, 2024, A day
Thursday, April 18, 2024, B day
Friday, April 19, 2024, A day
Monday, April 22, 2024, A day
Tuesday, April 23, 2024, B day
Wednesday, April 24, 2024, A day
Thursday, April 25, 2024, B day
Friday, April 26, 2024, B day
Monday, April 29, 2024, A day
Tuesday, April 30, 2024, B day

May 2024

Wednesday, May 1, 2024, A day
Thursday, May 2, 2024, B day
Friday, May 3, 2024, A day
Monday, May 6, 2024, A day
Tuesday, May 7, 2024, B day
Wednesday, May 8, 2024, A day
Thursday, May 9, 2024, B day
Friday, May 10, 2024, B day
Monday, May 13, 2024, A day
Tuesday, May 14, 2024, B day
Wednesday, May 15, 2024, A day
Thursday, May 16, 2024, B day
Friday, May 17, 2024, A day
Monday, May 20, 2024, A day
Tuesday, May 21, 2024, B day
Wednesday, May 22, 2024, A day
Thursday, May 23, 2024, B day
Friday, May 24, 2024, B day







Testing Dates (click here)




RCPS School Year Calendar (click here)