Extended Winter Break

25 Nov - 03 Jan

8:00 am - 6:00 pm

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Finals Week

07 - 11 Dec

All Day

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Spring 2021 Classes Begin

11 Jan

All Day

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Spring Semester Begins

11 Jan

8:00 am - 6:00 pm

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PSAT/NMSQT @ OSSM

26 Jan

All Day

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End of First Grading Period

12 Feb

8:00 am - 6:00 pm

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End of Second Grading Period

02 Apr

8:00 am - 6:00 pm

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Classes Resume (Online and/or On-Campus)

05 Apr

8:00 am - 6:00 pm

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AP Exams

03 - 07 May

8:00 am - 6:00 pm

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AP Exams

10 - 14 May

8:00 am - 6:00 pm

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Spring 2021 Last Day of Class

21 May

All Day

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Finals Week

24 - 28 May

All Day

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