Calendar
Derby Middle School's school day starts at 8:10AM (9:10AM on Mondays) and ends each day at 3:25PM.
Why do we have Late Start Mondays?
Late Start Mondays give teachers dedicated time for Professional Learning Time (PLTs). During this time, educators collaborate on curriculum, instructional strategies, review student data, and receive training on technology and other tools — all to better support student learning.
January 2026
Monday
Tuesday
Wednesday
Thursday
Friday
Sat/Sun
Saturday,
January
3
Sunday,
January
4
Tuesday,
January
6
Thursday,
January
8
Saturday,
January
10
Sunday,
January
11
Tuesday,
January
13
Wednesday,
January
14
Thursday,
January
15
Saturday,
January
17
Sunday,
January
18
Tuesday,
January
20
Thursday,
January
22
Saturday,
January
24
Sunday,
January
25
Monday,
January
26
Tuesday,
January
27
Wednesday,
January
28
Thursday,
January
29
Saturday,
January
31
Sunday,
February
1
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Date Range
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