Day Types

Classes at Greenhills School are on a 10-day schedule. To accommodate longer science labs and special events, the school has four different daily schedules which repeat on a 10-day cycle. There are seven “regular” days, followed by an X, Y and Z day.  See the monthly calendar for day types.

Regular Day Day X Day Y Day Z
A
8:00–8:46
A
8:00–9:07
Late Start DayA
8:00–9:07
B
8:50–9:38
C
9:11–10:20
B
9:11–10:20
B
9:11–10:20
Adv/Assembly
9:42–10:11
Adv/Assembly
10:24–10:51
Adv/Assembly
10:24–10:51
Adv/Assembly
10:24–10:51
C
10:15–11:01
D
Middle School
Lunch 10:55–11:27
Class 11:31–12:38
C
Middle School
Lunch 10:55–11:27
Class 11:31–12:38
D
Middle School Lunch 10:55–11:27 Class 11:31–12:38
D
11:05–11:51
D
Upper School
Class 10:55–12:02
Lunch 12:06–12:38
C
Upper School
Class 10:55–12:02
Lunch 12:06–12:38
D
Upper School
Class 10:55–12:02
Lunch 12:06–12:38
D
11:05–11:51
E
12:42-1:49
F
12:42-1:49
E
12:42-1:49
E
Middle School
Lunch 11:55–12:30
Class 12:34–1:20
F
1:53–3:00
G
1:53–3:00
G
1:53–3:00
E
Upper School
Class 11:55–12:41
Lunch 12:45–1:20



F
1:24–2:10
G
2:14–3:00