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2019-2020 Altadeña School Hours

We would like to share next year’s bell schedule with our community as our times are changing by a few minutes.  More detailed information will be coming out in the future.


Campus Opens for students               7:40 am

1st Bell Rings                                    8:05 am

Tardy Bell Rings-students in seats      8:10 am

M, T, TH, F Dismissal                         3:10 pm

Wednesday Dismissal                        1:10 pm


Office Hours M, T, TH, F                    7:30am-4:00pm

Office Hours W Early Release            7:30am-2:00pm