Plano Isd Calendar 25-26. S m t w th f s s m t w th f s s m t w th f s s m t w th f s august september october december january february april may june aug. The new calendar sets the first day of.

We explain how the calendar works, the key dates, student and staff holidays and more! To subscribe to this calendar, click the my account & orders menu, then select calendar subscriptions and scroll down to see the calendar options.