Calendar
December 2025
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday,
November
30
Monday,
December
1
Tuesday,
December
2
Wednesday,
December
3
Thursday,
December
4
Friday,
December
5
Saturday,
December
6
Sunday,
December
7
Monday,
December
8
Tuesday,
December
9
Wednesday,
December
10
Thursday,
December
11
Friday,
December
12
Saturday,
December
13
Sunday,
December
14
Monday,
December
15
Tuesday,
December
16
Wednesday,
December
17
Thursday,
December
18
Friday,
December
19
Saturday,
December
20
Sunday,
December
21
Wednesday,
December
24
Winter Break for Students
All Day
Winter Holiday (UCPS is closed)
All Day
Winter Holiday (UCPS is closed)
All Day
Saturday,
December
27
Sunday,
December
28
Monday,
December
29
Winter Break for Students
All Day
Winter Break for Students
All Day
Teacher Annual Leave Day
All Day
Teacher Annual Leave Day
All Day
Thursday,
January
1
Winter Break for Students
All Day
New Year's Day (UCPS is closed)
All Day
New Year's Day (UCPS is closed)
All Day
Saturday,
January
3
Calendar & Category Legend:
- Academic Calendar (Traditional) Academic Calendar (Traditional)
- Holidays Holidays
- Sun Valley High Athletic Calendar Sun Valley High Athletic Calendar
- Sun Valley High Events Calendar Sun Valley High Events Calendar