diff --git a/app/scodoc/sco_utils.py b/app/scodoc/sco_utils.py
index 1523c8e820..f93bf05269 100644
--- a/app/scodoc/sco_utils.py
+++ b/app/scodoc/sco_utils.py
@@ -1476,3 +1476,14 @@ def is_assiduites_module_forced(
     except (TypeError, ValueError):
         retour = sco_preferences.get_preference("forcer_module", dept_id=dept_id)
     return retour
+
+
+def get_assiduites_time_config(config_type: str) -> str:
+    from app.models import ScoDocSiteConfig
+    match config_type:
+        case "matin":
+            return ScoDocSiteConfig.get("assi_morning_time", "08:00:00")
+        case "aprem":
+            return ScoDocSiteConfig.get("assi_afternoon_time", "18:00:00")
+        case "pivot":
+            return ScoDocSiteConfig.get("assi_lunch_time", "13:00:00")
diff --git a/app/templates/assiduites/pages/calendrier.j2 b/app/templates/assiduites/pages/calendrier.j2
index 1114f628fe..1b3b59a497 100644
--- a/app/templates/assiduites/pages/calendrier.j2
+++ b/app/templates/assiduites/pages/calendrier.j2
@@ -343,6 +343,9 @@
 </style>
 
 <script>
+
+    const datePivot = "{{scu.get_assiduites_time_config("pivot")}}".split(":").map((el) => Number(el))
+
     function getDaysBetweenDates(start, end) {
         let now = new Date(start);
         end = new Date(end);
@@ -476,7 +479,7 @@
                     const matin = [new Date(date), new Date(date)]
                     color = "sans_etat"
                     matin[0].setHours(0, 0, 0, 0)
-                    matin[1].setHours(12, 59, 59) // TODO Utiliser heure pivot (config)
+                    matin[1].setHours(...datePivot)
 
 
 
@@ -515,7 +518,8 @@
                     span_aprem.classList.add("color");
                     const aprem = [new Date(date), new Date(date)]
                     color = "sans_etat"
-                    aprem[0].setHours(13, 0, 0, 0) // TODO Utiliser heure pivot (config)
+                    aprem[0].setHours(...datePivot)
+                    aprem[0].add(1, "seconds")
                     aprem[1].setHours(23, 59, 59)