7          月                        当番                           8   月                         当番
           土曜開放
 1    土                                                              1    火
           英検2次(校外）
 2    日                                                              2    水
           期末考査
 3    月                                                              3    木
 
 4    火                                                              4    金
           新2年コース選択説明会(6)                                             大学訪問
 5    水                                      1-2                     5    土
           追考査
           全国総体・野球¹壮行会
 6    木                                                         短   6    日
           野球²応援練習(1年) 読み聞かせ講習会
 7    金                                                              7    月
                                      3年進研記述模試
 8    土                                                              8    火
             校内就職模試・進研記述模試（1,2年,3年）
 9    日                                                              9    水
           45分4限授業（1234）                                                  学校閉庁日
 10   月                                                         短   10   木
             警察・自衛隊合同説明会                                             山の日
 11   火                                                         短   11   金
                                               SC来校
             東高祭LHR(34)
 12   水                                                  1-3    短   12   土
 
 13   木                                                         短   13   日
             フ゛ックハンティンク゛
                                                                                学校閉庁日
 14   金                                                         短   14   月
             四国総体（水泳）                                                   学校閉庁日
 15   土                                                              15   火
                                                                                停電
 16   日                                                              16   水
             海の日
 17   月                                                              17   木
 
 18   火                                                         短   18   金
                                               SC来校
 19   水                                                  1-4    短   19   土
           終業式・大掃除                   保護者懇談
 20   木                                                              20   日
           夏季休業日
 21   金                                                              21   月
                                      夏期課外（前期）
 22   土                                                              22   火
                                                                                3年登校日・校内模試
 23   日                                                              23   水
           夏季学習会(午後)
 24   月                                                              24   木
                                                                                                      夏期課外（後期）
 25   火                                                              25   金
 
 26   水                                                              26   土
                                                                                全統記述模試 3年希望者（校外）
 27   木                                                              27   日
           オープンスクール2023
 28   金                                                              28   月
           大学訪問
 29   土                                                              29   火
            全統共通テスト模試 3年希望者（校外）
 30   日                                                              30   水
                                                                                3年校内模試
 31   月                                                              31   木
 
           野球³応援