December
2026
TIS PD Calendar
Dec
21
Mon
Winter Break: Schools Closed
8 AM
–
3:30 PM (All School Sites)
TIS PD Calendar
Dec
22
Tue
Winter Break: Schools Closed
8 AM
–
3:30 PM (All School Sites)
TIS PD Calendar
Dec
23
Wed
Winter Break: Schools Closed
8 AM
–
3:30 PM (All School Sites)
TIS PD Calendar
Dec
24
Thu
Winter Break: District Closed
8 AM
–
4:30 PM (15510 Usher Street, San Lorenzo, CA 94580)
TIS PD Calendar
Dec
25
Fri
Winter Break: District Closed
8 AM
–
4:30 PM (15510 Usher Street, San Lorenzo, CA 94580)
TIS PD Calendar
Dec
28
Mon
Winter Break: Schools Closed
8 AM
–
3:30 PM (All School Sites)
TIS PD Calendar
Dec
29
Tue
Winter Break: Schools Closed
8 AM
–
3:30 PM (All School Sites)
TIS PD Calendar
Dec
30
Wed
Winter Break: Schools Closed
8 AM
–
3:30 PM (All School Sites)
TIS PD Calendar
Dec
31
Thu
Winter Break: District Closed
8 AM
–
4:30 PM (15510 Usher Street, San Lorenzo, CA 94580)
TIS PD Calendar