Periods
Duration
Morning
First period
8:00~8:50
Second period
8:55~9:45
Third period
10:15~11:05
Fourth period
11:10~12:00
Afternoon
Fifth period
14:00~14:50
Sixth period
14:55~15:45
Seventh period
16:15~17:05
Eighth period
17:10~18:00
Evening
Ninth period
19:00~19:50
Tenth period
19:55~20:45
