diff --git a/VERSIONS_HOTLINE/84064 b/VERSIONS_HOTLINE/84064
new file mode 100644
index 0000000000000000000000000000000000000000..fcef2e82c9caa01511c8c04db9d45eefb06229fa
--- /dev/null
+++ b/VERSIONS_HOTLINE/84064
@@ -0,0 +1 @@
+ - ticket #84064 : Boîte bibliothèque / ouvertures: lorsqu'une journée est fermée dans une plage exceptionnelle, affiche explicitement "fermé" pour cette journée
\ No newline at end of file
diff --git a/library/ZendAfi/View/Helper/LibraryOpenings.php b/library/ZendAfi/View/Helper/LibraryOpenings.php
index b8a512e7be61be2484d04f45b725c33186d926de..93aeee6f3fe4f9096eb0ccbbf0d7a211c1f5404e 100644
--- a/library/ZendAfi/View/Helper/LibraryOpenings.php
+++ b/library/ZendAfi/View/Helper/LibraryOpenings.php
@@ -162,8 +162,11 @@ class ZendAfi_View_Helper_LibraryOpenings extends ZendAfi_View_Helper_BaseHelper
 
     $hours = $this->_renderTimes($am, $pm);
 
-    return $opening->getFormattedJour()
-      . ($hours ? (' : ' . str_replace('h00', 'h', $hours)) : '');
+    return sprintf('%s : %s',
+                   $opening->getFormattedJour(),
+                   $hours
+                   ? str_replace('h00', 'h', $hours)
+                   : $this->_('fermé'));
   }
 
 
diff --git a/tests/library/ZendAfi/View/Helper/RenderLibraryOpeningTest.php b/tests/library/ZendAfi/View/Helper/RenderLibraryOpeningTest.php
index eb33101c42a0a6abb95dfb1c861f8d0aaf8421fa..bf9195a6dddbde574ec85f0cacd5690f28b5e1ff 100644
--- a/tests/library/ZendAfi/View/Helper/RenderLibraryOpeningTest.php
+++ b/tests/library/ZendAfi/View/Helper/RenderLibraryOpeningTest.php
@@ -108,6 +108,63 @@ class ZendAfi_View_Helper_RenderLibraryOpeningOnMondayMorningTest extends ZendAf
 
 
 
+
+class ZendAfi_View_Helper_RenderLibraryOpeningSomeDaysClosedOnHolidaysTestTest extends ZendAfi_View_Helper_RenderLibraryOpeningTestCase {
+  public function setUp() {
+    parent::setUp();
+    $timesource = new TimeSourceForTest('2018-12-21 11:00:00');
+    ZendAfi_View_Helper_RenderLibraryOpening::setTimeSource($timesource);
+    Class_Ouverture_Visitor::setTimeSource($timesource);
+
+
+    $this->meythet
+      ->addOuverture($this->fixture('Class_Ouverture',
+                                    ['id' => 400,
+                                     'horaires' => ['00:00', '00:00', '00:00', '00:00'],
+                                     'jour_semaine' => Class_Ouverture::LUNDI,
+                                     'id_site' => 4,
+                                     'validity_start' => '2018-12-22',
+                                     'validity_end' => '2019-01-06']))
+
+
+      ->addOuverture($this->fixture('Class_Ouverture',
+                                    ['id' => 401,
+                                     'horaires' => ['11:00', '12:00', '14:00', '18:00'],
+                                     'jour_semaine' => Class_Ouverture::MARDI,
+                                     'id_site' => 4,
+                                     'validity_start' => '2018-12-22',
+                                     'validity_end' => '2019-01-06']));
+  }
+
+
+
+  protected function _renderOpening($library) {
+    $helper = new ZendAfi_View_Helper_RenderLibrary();
+    $helper->setView(new ZendAfi_Controller_Action_Helper_View());
+
+    return $helper->renderLibrary($library, ['fields' => Class_Systeme_ModulesAccueil_Library::FIELD_OPEN_CLOSE . ';' . Class_Systeme_ModulesAccueil_Library::FIELD_OPENING_HOURS]);
+  }
+
+
+  /** @test */
+  public function meythetShouldReopenOnTuesdayAtEleven() {
+    $this->assertXPathContentContains($this->_renderOpening($this->meythet),
+                                      '//p[@class="closed"]',
+                                      utf8_encode('Fermé. Réouverture Mardi à 11:00'));
+  }
+
+
+  /** @test */
+  public function holidaysOpeningsShouldContainsMondayClosed() {
+    $this->assertXPathContentContains($this->_renderOpening($this->meythet),
+                                      '//div[@class="field-opening-hours"]//ul/li[2]//li',
+                                      utf8_encode('Lundi : fermé'));
+  }
+}
+
+
+
+
 class ZendAfi_View_Helper_RenderLibraryOpeningHolidaysTest extends ZendAfi_View_Helper_RenderLibraryOpeningTestCase {
 
   /** @test */