| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 New Teacher Orientation | 10 New Teacher Orientation | 11 New Teacher Orientation | 12 Reading Program Training New Teachers | 13 Reading Program Training New Teachers Sports Physicals 9am AHS | 14 Fall Sports Begin |
| 15 | 16 Opening Activities All Teachers | 17 Opening Activities All Teachers | 18 Opening Activities All Teachers | 19 Opening Activities All Teachers Freshman Orientation & Picnic 4-7pm | 20 School Closed All Teachers | 21 |
| 22 | 23 A School Open for Grade 9 Only | 24 A School Open for All | 25 B | 26 A | 27 B | 28 |
| 29 | 30 A | 31 B | AHS Sports PTSA News Alumni News AACPS Calendar | |||
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| AHS Sports PTSA News Alumni News AACPS Calendar | 1 A | 2 B Back to School Nght 6:30 pm Auditorium | 3 A | 4 | ||
| 5 | 6 H Labor Day | 7 B | 8 A Help Day 2 - 3 pm | 9 H Rosh Hashanah | 10 B | 11 |
| 12 | 13 A | 14 H Primary Election Day | 15 B Help Day 2 - 3 pm | 16 A | 17 B | 18 |
| 19 | 20 A PTSA General Meeting 7 pm Auditorium | 21 B | 22 A Help Day 2 - 3 pm | 23 B 9th Grade Touch-Base Conferences Cafeteria 2:15 pm | 24 A | 25 |
| 26 | 27 B | 28 A | 29 B Help Day 2 - 3 pm | 30 A | ||
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| AHS Sports PTSA News Alumni News AACPS Calendar | 1 B | 2 | ||||
| 3 | 4 A HSA Administration | 5 B HSA Administration | 6 A HSA Administration Help Day 2 - 3 pm | 7 B HSA Administration | 8 A HSA Administration | 9 |
| 10 | 11 B Interims by this Date | 12 A | 13 B Help Day 2 - 3 pm PSAT | 14 A Latino Family Night Cafeteria 6 pm | 15 H School Closed for Students | 16 |
| 17 | 18 B | 19 A | 20 B Help Day 2 - 3 pm | 21 A | 22 B | 23 |
| 24 | 25 A | 26 B | 27 A Help Day 2 - 3 pm | 28 B | 29 A End of First Marking Period Two-hour Early Dismissal | 30 Homecoming Football Game JV at 10 am Varsity at 1 pm Homecoming Dance 7-10 pm |
| 31 | ||||||
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 1 B Second Marking Period Begins | 2 H Election Day | 3 A Help Day 2 - 3 pm | 4 B | 5 A | 6 | |
| 7 | 8 B | 9 A | 10 B Help Day 2 - 3 pm | 11 A | 12 B | 13 |
| 14 | 15 A Winter Sports Begin | 16 B Report Card Distribution | 17 A Help Day 2 - 3 pm | 18 B | 19 A | 20 |
| 21 | 22 H School Closed for Students | 23 H School Closed for Students | 24 H Thanksgiving Holiday | 25 H Thanksgiving Holiday | 26 H Thanksgiving Holiday | 27 |
| 28 | 29 B | 30 A | AHS Sports PTSA News Alumni News AACPS Calendar | |||
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| AHS Sports PTSA News Alumni News AACPS Calendar | 1 B Help Day 2 - 3 pm | 2 A | 3 B | 4 | ||
| 5 | 6 A | 7 B | 8 A Help Day 2 - 3 pm | 9 B | 10 A | 11 |
| 12 | 13 B | 14 A | 15 B Help Day 2 - 3 pm | 16 A | 17 B Interims by this Date | 18 |
| 19 | 20 A | 21 B | 22 A Help Day 2 - 3 pm | 23 H Christmas Break | 24 H Christmas Break | 25 |
| 26 | 27 H Christmas Break | 28 H Christmas Break | 29 H Christmas Break | 30 H Christmas Break | 31 H Christmas Break | |
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| AHS Sports PTSA News Alumni News AACPS Calendar | 1 | |||||
| 2 | 3 B | 4 A | 5 B Help Day 2 - 3 PM | 6 A | 7 B | 8 |
| 9 | 10 A HSA | 11 B HSA | 12 A HSA Help Day 2 - 3 PM | 13 B | 14 A | 15 |
| 16 | 17 H M. L. King, Jr. Birthday Commemoration School Closed | 18 B | 19 A Exams Two-hour early dismissal | 20 B Exams Two-hour early dismissal | 21 A Exams Two-hour early dismissal | 22 |
| 23 | 24 B Exams Two-hour early dismissal 2nd Marking Period Ends | 25 H School Closed for Students | 26 H School Closed for Students | 27 A 3rd Marking Period Begins | 28 B | 29 |
| 30 | 31 A | |||||
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| AHS Sports PTSA News Alumni News AACPS Calendar | 1 B | 2 A Help Day 2 - 3 PM Scheduling Night and Course Fair 6:30-8:30pm auditorium | 3 B | 4 A | 5 | |
| 6 | 7 B | 8 A Report Cards Distributed | 9 B Help Day 2 - 3 PM | 10 A | 11 B | 12 |
| 13 | 14 A | 15 B | 16 A Help Day 2 - 3 PM | 17 B | 18 A | 19 |
| 20 | 21 H President's Day School Closed | 22 B PTSA General Meeting 7 pm Auditorium | 23 A Help Day 2 - 3 PM | 24 B | 25 A | 26 |
| 27 | 28 B | |||||
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| AHS Sports PTSA News Alumni News AACPS Calendar | 1 A | 2 B Help Day 2 - 3 PM | 3 A | 4 B Interims by this Date | 5 | |
| 6 | 7 A | 8 B | 9 A Help Day 2 - 3 PM | 10 B | 11 A | 12 |
| 13 | 14 B | 15 A | 16 B Help Day 2 - 3 PM | 17 A | 18 B | 19 |
| 20 | 21 A | 22 B | 23 A Help Day 2 - 3 PM | 24 B | 25 A | 26 |
| 27 | 28 B | 29 A | 30 B Help Day 2 - 3 PM | 31 A 3rd Marking Period Ends Two-hour early dismissal | ||
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| AHS Sports PTSA News Alumni News AACPS Calendar | 1 B Fourth Marking Period Begins | 2 | ||||
| 3 | 4 A HSA Senior Administration | 5 B HSA Senior Administration | 6 A HSA Senior Administration Help Day 2 - 3 PM | 7 B HSA Senior Administration | 8 A | 9 |
| 10 | 11 B | 12 A | 13 B Help Day 2 - 3 PM | 14 A | 15 B Report Card Distribution | 16 |
| 17 | 18 H | 19 H | 20 H | 21 H | 22 H | 23 |
| 24 | 25 H | 26 A | 27 B Help Day 2 - 3 PM | 28 A | 29 B | 30 |
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 1 | 2 A | 3 B | 4 A Help Day 2 - 3 PM | 5 B | 6 A | 7 |
| 8 | 9 B | 10 A | 11 B Help Day 2 - 3 PM | 12 A | 13 B Interims by this Date | 14 |
| 15 | 16 A HSA | 17 B HSA | 18 A HSA | 19 B HSA | 20 A Senior Prom | 21 |
| 22 | 23 B | 24 A Senior Exams | 25 B Senior Exams Help Day 2 - 3 PM | 26 A Senior Exams | 27 B Senior Exams Last Day for Graduating Seniors | 28 |
| 29 | 30 H Memorial Day | 31 A Senior Awards Auditorium 6:30 - 8:30 PM | AHS Sports PTSA News Alumni News AACPS Calendar | |||
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| AHS Sports PTSA News Alumni News AACPS Calendar | 1 B | 2 A Senior Picnic | 3 B Graduation School Closed | 4 | ||
| 5 | 6 A | 7 B | 8 A | 9 B Examinations Textbook Collection Two-hour early dismissal | 10 A Examinations Textbook Collection Two-hour early dismissal | 11 |
| 12 | 13 B Examinations Textbook Collection Two-hour early dismissal | 14 A Examinations Textbook Collection Two-hour early dismissal 4th Marking Period Ends Last day for students | 15 B Last day for teachers | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | ||
| Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun | ||||||