diff --git a/em2rp/lib/views/calendar_page.dart b/em2rp/lib/views/calendar_page.dart
index 57a1c7c..b83da6a 100644
--- a/em2rp/lib/views/calendar_page.dart
+++ b/em2rp/lib/views/calendar_page.dart
@@ -149,6 +149,7 @@ class _CalendarPageState extends State<CalendarPage> {
         onEventSelected: (event) {
           setState(() {
             _selectedEvent = event;
+            _selectedDay = event.startDateTime;
           });
         },
         onSwitchToMonth: () {
@@ -156,6 +157,33 @@ class _CalendarPageState extends State<CalendarPage> {
             _calendarFormat = CalendarFormat.month;
           });
         },
+        onDaySelected: (selectedDay) {
+          final eventsForDay = eventProvider.events
+              .where((e) =>
+                  e.startDateTime.year == selectedDay.year &&
+                  e.startDateTime.month == selectedDay.month &&
+                  e.startDateTime.day == selectedDay.day)
+              .toList();
+          eventsForDay
+              .sort((a, b) => a.startDateTime.compareTo(b.startDateTime));
+          setState(() {
+            _selectedDay = selectedDay;
+            if (eventsForDay.isNotEmpty) {
+              _selectedEvent = eventsForDay.first;
+            } else {
+              _selectedEvent = null;
+            }
+          });
+          if (eventsForDay.isEmpty) {
+            ScaffoldMessenger.of(context).showSnackBar(
+              const SnackBar(
+                content: Text("Aucun événement ne démarre à cette date."),
+                duration: Duration(seconds: 2),
+              ),
+            );
+          }
+        },
+        selectedEvent: _selectedEvent,
       );
     } else {
       return MonthView(
diff --git a/em2rp/lib/views/widgets/calendar_widgets/week_view.dart b/em2rp/lib/views/widgets/calendar_widgets/week_view.dart
index 143d5e5..d87c8a5 100644
--- a/em2rp/lib/views/widgets/calendar_widgets/week_view.dart
+++ b/em2rp/lib/views/widgets/calendar_widgets/week_view.dart
@@ -9,6 +9,8 @@ class WeekView extends StatelessWidget {
   final Function(int) onWeekChange;
   final Function(EventModel) onEventSelected;
   final Function() onSwitchToMonth;
+  final Function(DateTime) onDaySelected;
+  final EventModel? selectedEvent;
 
   const WeekView({
     super.key,
@@ -17,6 +19,8 @@ class WeekView extends StatelessWidget {
     required this.onWeekChange,
     required this.onEventSelected,
     required this.onSwitchToMonth,
+    required this.onDaySelected,
+    required this.selectedEvent,
   });
 
   @override
@@ -253,6 +257,8 @@ class WeekView extends StatelessWidget {
               final endHour = e.end.hour + e.end.minute / 60;
               final duration = endHour - startHour;
               final width = dayWidth / e.totalColumns;
+              final isSelected =
+                  selectedEvent != null && e.event.id == selectedEvent!.id;
 
               return Positioned(
                 left: dayIdx * dayWidth + e.column * width,
@@ -265,8 +271,13 @@ class WeekView extends StatelessWidget {
                     margin: const EdgeInsets.all(2),
                     padding: const EdgeInsets.all(4),
                     decoration: BoxDecoration(
-                      color: AppColors.rouge.withAlpha(26),
-                      border: Border.all(color: AppColors.rouge),
+                      color: isSelected
+                          ? AppColors.rouge.withAlpha(80)
+                          : AppColors.rouge.withAlpha(26),
+                      border: Border.all(
+                        color: AppColors.rouge,
+                        width: isSelected ? 3 : 1,
+                      ),
                       borderRadius: BorderRadius.circular(4),
                     ),
                     child: Column(