div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: 2017-18 Yearly School Calendar - CalendarLabss3amazonawscomscschoolfiles891calendar_2019-2020Dover School District 2019-2020 CALENDAR July Independence Day 29 30 31 AAEA src=https:reader034fdocumentsusreader034viewer20220424205f380b012b76e544ef5542c5html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv