August 18, 2017 NO SCHOOL – HOLY DAY OF OBLIGATION Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: May 10, 2018 all-day 2018-05-10T00:00:00-04:00 2018-05-11T00:00:00-04:00 Ascension Thursday