May
2026
Mammoth High School Events
May
1
Fri
Senior Signing Day 12:30pm
11:45 AM
–
12:45 PM
Mammoth High School Events
May
2
Sat
SAT Exam-MHS Library
7 AM
–
11 AM
Mammoth High School Events
May
4
Mon
Boosters Meeting MHS Library.
5:30 PM
–
6:30 PM
Mammoth High School Events
May
5
Tue
MHS Minimum Day-Students Release: 2:00PM
2 PM
–
3 PM
Mammoth High School Events
May
11
Mon
Iron Man Senior ASB event
Mammoth High School Events
School Site Council MHS Main Office
3:15 PM
–
4 PM
Mammoth High School Events
May
12
Tue
AP Pre-Calculus Exam
8 AM
–
11 AM
Mammoth High School Events
MHS Minimum Day-Students Release: 2:00PM
2 PM
–
3 PM
Mammoth High School Events
May
14
Thu
AP Spanish Language and Culture Exam-MHS Library
8 AM
–
11 AM
Mammoth High School Events
AP Computer Science Principles Exam
12 PM
–
3 PM
Mammoth High School Events
May
15
Fri
AP Environmental Science Exam
8 AM
–
11 AM
Mammoth High School Events
May
16
Sat
MHS Prom 10:00pm
8 AM
–
9 AM
Mammoth High School Events
May
19
Tue
MHS Minimum Day-Students Release: 2:00PM
2 PM
–
3 PM
Mammoth High School Events
May
21
Thu
AP Pre Calculus Make Up @ Main Office
8 AM
–
12 PM
Mammoth High School Events
May
22
Fri
AP Environmental Science Make Up Exam Room # 12pm
5/22/2026, 8 PM
–
5/23/2026, 8 AM
Mammoth High School Events
May
23
Sat
AP Environmental Science Make Up Exam Room # 12pm
5/22/2026, 8 PM
–
5/23/2026, 8 AM
Mammoth High School Events
May
25
Mon
Memorial Day - No school -
Mammoth High School Events
May
26
Tue
MHS Minimum Day-Students Release: 2:00PM
2 PM
–
3 PM
Mammoth High School Events
Spring Vocal Concert - MHS MPR
6 PM
–
8:30 PM
Mammoth High School Events
May
27
Wed
Spring Bands Concert -MHS MPR
6 PM
–
8:30 PM
Mammoth High School Events
May
28
Thu
Senior trip 2026
5/28/2026
–
5/31/2026
Mammoth High School Events
May
29
Fri
Senior trip 2026
5/28/2026
–
5/31/2026
Mammoth High School Events
May
30
Sat
Senior trip 2026
5/28/2026
–
5/31/2026
Mammoth High School Events
May
31
Sun
Senior trip 2026
5/28/2026
–
5/31/2026
Mammoth High School Events