Overbrook School for the Blind - Philadelphia, PA - 2025-2026 School Year Calendar http://www.obs.org/pro/events_rss.cfm?detailid=931455 Overbrook School for the Blind - Philadelphia, PA - 2025-2026 School Year Calendar en-us Students and Staff Return - April 6, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330832&memberid=903 Mon, 06 Apr 2026 Prom - April 10, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330880&memberid=903 Fri, 10 Apr 2026 Earth Day Corporate Volunteering - April 22, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330902&memberid=903 Wed, 22 Apr 2026 Farm to Table: Earth Day - April 23, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330903&memberid=903 Thu, 23 Apr 2026 KAC & PERC Spring Splash Pool Party - April 30, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330833&memberid=903 Thu, 30 Apr 2026 17:00:00 Achievement Day - May 15, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330834&memberid=903 Fri, 15 May 2026 Pawlooza/Community Day - May 21, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330876&memberid=903 Thu, 21 May 2026 Memorial Day: School-wide closure - May 25, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330835&memberid=903 Mon, 25 May 2026 Students and Staff return - May 26, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330836&memberid=903 Tue, 26 May 2026 Retirement Celebration - May 27, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330837&memberid=903 Wed, 27 May 2026 Sports Lunch & Awards - May 27, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330838&memberid=903 Wed, 27 May 2026 End of 4th Quarter - May 29, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330839&memberid=903 Fri, 29 May 2026 OSB Graduation - June 4, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330872&memberid=903 Thu, 04 Jun 2026 Juneteenth: School-wide closure non instructional staff - June 19, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330840&memberid=903 Fri, 19 Jun 2026 ESY Inservice: new staff - June 30, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330841&memberid=903 Tue, 30 Jun 2026 ESY Inservice: new staff - July 1, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330842&memberid=903 Wed, 01 Jul 2026 ESY Inservice: new staff - July 2, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330843&memberid=903 Thu, 02 Jul 2026 ESY & EC begin - July 6, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330899&memberid=903 Mon, 06 Jul 2026 ESY & EC - July 7, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330881&memberid=903 Tue, 07 Jul 2026 ESY & EC - July 8, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330882&memberid=903 Wed, 08 Jul 2026 ESY & EC - July 9, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330883&memberid=903 Thu, 09 Jul 2026 ESY & EC - July 13, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330884&memberid=903 Mon, 13 Jul 2026 ESY & EC - July 14, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330885&memberid=903 Tue, 14 Jul 2026 ESY & EC - July 15, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330886&memberid=903 Wed, 15 Jul 2026 ESY & EC - July 16, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330887&memberid=903 Thu, 16 Jul 2026 ESY & EC - July 20, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330888&memberid=903 Mon, 20 Jul 2026 ESY & EC - July 21, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330889&memberid=903 Tue, 21 Jul 2026 ESY & EC - July 22, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330890&memberid=903 Wed, 22 Jul 2026 ESY & EC - July 23, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330891&memberid=903 Thu, 23 Jul 2026 ESY & EC - July 27, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330892&memberid=903 Mon, 27 Jul 2026 ESY & EC - July 28, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330893&memberid=903 Tue, 28 Jul 2026 ESY & EC - July 29, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330894&memberid=903 Wed, 29 Jul 2026 ESY & EC - July 30, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330895&memberid=903 Thu, 30 Jul 2026 ESY & EC (Fifth and final week) - August 3, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330900&memberid=903 Mon, 03 Aug 2026 ESY & EC - August 4, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330896&memberid=903 Tue, 04 Aug 2026 ESY & EC - August 5, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330897&memberid=903 Wed, 05 Aug 2026 ESY & EC - August 6, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330898&memberid=903 Thu, 06 Aug 2026 New Staff Orientation - August 24, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330844&memberid=903 Mon, 24 Aug 2026 New Staff Orientation - August 25, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330845&memberid=903 Tue, 25 Aug 2026 Instructional Staff return School year - August 26, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330846&memberid=903 Wed, 26 Aug 2026 Instructional Staff return School year - August 27, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330847&memberid=903 Thu, 27 Aug 2026 Instructional Staff return School year - August 28, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330848&memberid=903 Fri, 28 Aug 2026 Students & Staff return - August 31, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330849&memberid=903 Mon, 31 Aug 2026 First Day of School - August 31, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330854&memberid=903 Mon, 31 Aug 2026 Students & Staff return - September 1, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330850&memberid=903 Tue, 01 Sep 2026 Students & Staff return - September 2, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330851&memberid=903 Wed, 02 Sep 2026 Students & Staff return - September 3, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330852&memberid=903 Thu, 03 Sep 2026 Students & Staff return - September 4, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330853&memberid=903 Fri, 04 Sep 2026 Labor Day - School-wide closure - September 7, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330855&memberid=903 Mon, 07 Sep 2026 Students and Staff Return - September 8, 2026 http://www.obs.org/pro/event_view.cfm?eventid=1330856&memberid=903 Tue, 08 Sep 2026