| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
|
26
|
27
|
28
|
29
|
30
Spring Musical - Balloon Boy
7 PM
–
9 PM
Harbor Citizens Calendar
|
1
Spring Musical - Balloon Boy
7 PM
–
9 PM
Harbor Citizens Calendar
|
2
Spring Musical - Balloon Boy
7 PM
–
9 PM
Harbor Citizens Calendar
|
|
3
Spring Musical - Balloon Boy
2 PM
–
4 PM
Harbor Citizens Calendar
|
4
AP Biology Exam (Morning)
Harbor Citizens Calendar
|
5
Choir Concert
7 PM
–
8 PM
Harbor Citizens Calendar
|
6
|
7
Beach Sweep
3:30 PM
–
5 PM
Harbor Citizens Calendar
Band Concert
7 PM
–
8 PM
Harbor Citizens Calendar
|
8
|
9
Prom
8 PM
–
11 PM
(Wild Rose at Norway Hall, 21 N Lake Ave, Duluth, MN 55802, USA)
Harbor Citizens Calendar
|
|
10
|
11
AP Calculus Exam (Morning)
Harbor Citizens Calendar
Climate Action Project and Climate Justice Education Showcase
3:30 PM
–
4:15 PM
Harbor Citizens Calendar
HCIS student, staff, community canvas art show
4 PM
–
6 PM
Harbor Citizens Calendar
|
12
AP Precalculus Exam (Morning)
Harbor Citizens Calendar
AP Psychology Exam (Afternoon)
Harbor Citizens Calendar
Musical Theater Performance
7 PM
–
8 PM
Harbor Citizens Calendar
|
13
AP English Language and Composition Exam (Morning)
Harbor Citizens Calendar
|
14
AIPAC Meeting
5 PM
–
6 PM
Harbor Citizens Calendar
|
15
Mawadishiwe
12:15 PM
–
3:24 PM
Harbor Citizens Calendar
|
16
|
|
17
|
18
|
19
Symposium
5/19/2026
–
5/22/2026,
11:59 PM
Harbor Citizens Calendar
Action Club Team End of Year Dinner
5:30 PM
–
6:30 PM
Harbor Citizens Calendar
|
20
Symposium
5/19/2026
–
5/22/2026,
11:59 PM
Harbor Citizens Calendar
|
21
Symposium
5/19/2026
–
5/22/2026,
11:59 PM
Harbor Citizens Calendar
Board Meeting
7 PM
–
9 PM
Harbor Citizens Calendar
|
22
Symposium
5/19/2026
–
5/22/2026,
11:59 PM
Harbor Citizens Calendar
|
23
|
|
24
|
25
|
26
Last Day of Symposium
Harbor Citizens Calendar
|
27
Last Day of School Celebration
Harbor Citizens Calendar
|
28
|
29
|
30
|
|
31
|
1
|
2
|
3
|
4
|
5
Senior Graduation Rehearsal and Awards Ceremony
4:15 PM
–
7:30 PM
(Mitchell Auditorium at The College of St. Scholastica, 1200 Kenwood Ave, Duluth, MN 55811, USA)
Harbor Citizens Calendar
|
6
Graduation
11 AM
–
12:30 PM
(Mitchell Auditorium at The College of St. Scholastica, 1200 Kenwood Ave, Duluth, MN 55811, USA)
Harbor Citizens Calendar
|