Sinclair Elementary - School District Calendar - Houston Isd - 2018-2019
This Houston Isd instructional academic school calendar is extremely important as it keeps you informed of Sinclair Elementary grading periods, early dismissal dates, staff development days and holidays for the Sinclair Elementary calendar school year 2018-2019. As a parent and or student, you will find yourself needing this information on a regular basis, so please "like" and bookmark this page in a visible location within your favorite browser. The legend for this Houston Isd 2018-2019 calendar is at the bottom of the page. If you are browsing on your PC there is another copy of the legend in the right hand column.
