diff --git a/doc/functional-rules.md b/doc/functional-rules.md
index f142445..b155bdd 100644
--- a/doc/functional-rules.md
+++ b/doc/functional-rules.md
@@ -173,6 +173,7 @@ Documents complementaires:
 - Exclusions configurables: variable d'env `EXCLUDED_PUBLIC_HOLIDAYS` (liste de libellés séparés par virgules). Par défaut `"Lundi de Pentecôte"` — journée de solidarité généralement travaillée. Le filtre s'applique à tous les consommateurs (frontend + calculs backend) en amont du retour du service.
 - Onglet congés: jours fériés affichés sur le calendrier avec fond `rgb(179, 229, 252)` et nom au survol
 - Écran Heures et Heures Conducteurs (vue jour): le nom du férié est affiché dans la colonne Absence sous forme de pill (fond `#b3e5fc`, icône `mdi:calendar-star`), distinct du pill absence
+- Écran Heures et Heures Conducteurs (vue semaine): la cellule du jour férié prend le fond `#b3e5fc` quand l'employé n'a pas d'absence ce jour-là, avec le nom du férié au survol (`title`). Si une absence est posée, la couleur de l'absence prime ; le `title` cumule les deux libellés (`Absence — Férié : Nom`).
 - Règle courante:
   - absences autorisées sur jour férié (création/édition depuis l'écran Heures et le Calendrier). Quand une absence est posée, le crédit virtuel férié est désactivé — c'est le `countAsWorkedHours` du type d'absence qui pilote
   - saisie d'heures ou de jours de présence autorisée — les heures saisies comptent normalement dans le total hebdo et le calcul RTT
diff --git a/frontend/components/driver-hours/DriverHoursWeekView.vue b/frontend/components/driver-hours/DriverHoursWeekView.vue
index 8fc8c16..a750128 100644
--- a/frontend/components/driver-hours/DriverHoursWeekView.vue
+++ b/frontend/components/driver-hours/DriverHoursWeekView.vue
@@ -44,7 +44,7 @@
           class="text-left leading-4 rounded-md px-2 py-1"
           :class="daily.hasAbsence ? 'text-white' : ''"
           :style="getDailyCellStyle(daily)"
-          :title="daily.absenceLabel ?? ''"
+          :title="cellTitle(daily)"
         >
           <div>J {{ formatMinutes(daily.dayMinutes) }}</div>
           <div>N {{ formatMinutes(daily.nightMinutes) }}</div>
@@ -93,12 +93,27 @@
 import type { WeeklyWorkHourSummary } from '~/services/dto/work-hour'
 import { contractNatureLabel } from '~/utils/contract'
 
+const HOLIDAY_BG_COLOR = '#b3e5fc'
+
 const getDailyCellStyle = (daily: {
   hasAbsence?: boolean
   absenceColor?: string | null
+  holidayLabel?: string | null
 }) => {
-  if (!daily.hasAbsence) return undefined
-  return { backgroundColor: daily.absenceColor || '#dc2626' }
+  if (daily.hasAbsence) return { backgroundColor: daily.absenceColor || '#dc2626' }
+  if (daily.holidayLabel) return { backgroundColor: HOLIDAY_BG_COLOR }
+  return undefined
+}
+
+const cellTitle = (daily: {
+  hasAbsence?: boolean
+  absenceLabel?: string | null
+  holidayLabel?: string | null
+}) => {
+  const parts: string[] = []
+  if (daily.absenceLabel) parts.push(daily.absenceLabel)
+  if (daily.holidayLabel) parts.push(`Férié : ${daily.holidayLabel}`)
+  return parts.join(' — ')
 }
 
 defineProps<{
diff --git a/frontend/components/hours/HoursWeekView.vue b/frontend/components/hours/HoursWeekView.vue
index 7e51ab5..d9033dc 100644
--- a/frontend/components/hours/HoursWeekView.vue
+++ b/frontend/components/hours/HoursWeekView.vue
@@ -27,6 +27,7 @@
             class="flex items-center justify-between rounded-md px-2 py-1 text-xs"
             :class="daily.hasAbsence ? 'text-white' : 'text-primary-500'"
             :style="getDailyCellStyle(daily)"
+            :title="cellTitle(daily)"
           >
             <span class="font-semibold">{{ weekDayHeaders[i]?.label ?? '' }}</span>
             <span v-if="row.trackingMode === 'PRESENCE'">{{ daily.present ?? 0 }}</span>
@@ -104,7 +105,7 @@
           class="text-left leading-4 rounded-md px-2 py-1"
           :class="daily.hasAbsence ? 'text-white' : ''"
           :style="getDailyCellStyle(daily)"
-          :title="daily.absenceLabel ?? ''"
+          :title="cellTitle(daily)"
         >
           <template v-if="row.trackingMode === 'PRESENCE'">{{ daily.present ?? 0 }}</template>
           <template v-else>
@@ -153,12 +154,27 @@ const isInterimContract = (contractType?: ContractType | null) => {
   return contractType === CONTRACT_TYPES.INTERIM
 }
 
+const HOLIDAY_BG_COLOR = '#b3e5fc'
+
 const getDailyCellStyle = (daily: {
   hasAbsence?: boolean
   absenceColor?: string | null
+  holidayLabel?: string | null
 }) => {
-  if (!daily.hasAbsence) return undefined
-  return { backgroundColor: daily.absenceColor || '#dc2626' }
+  if (daily.hasAbsence) return { backgroundColor: daily.absenceColor || '#dc2626' }
+  if (daily.holidayLabel) return { backgroundColor: HOLIDAY_BG_COLOR }
+  return undefined
+}
+
+const cellTitle = (daily: {
+  hasAbsence?: boolean
+  absenceLabel?: string | null
+  holidayLabel?: string | null
+}) => {
+  const parts: string[] = []
+  if (daily.absenceLabel) parts.push(daily.absenceLabel)
+  if (daily.holidayLabel) parts.push(`Férié : ${daily.holidayLabel}`)
+  return parts.join(' — ')
 }
 
 defineProps<{
diff --git a/frontend/data/documentation-content.ts b/frontend/data/documentation-content.ts
index f0a7bce..42d405a 100644
--- a/frontend/data/documentation-content.ts
+++ b/frontend/data/documentation-content.ts
@@ -332,7 +332,7 @@ export const documentationSections: DocSection[] = [
         requiredLevel: 'admin',
         blocks: [
           { type: 'paragraph', content: 'La vue semaine est réservée aux administrateurs. Elle affiche une synthèse hebdomadaire par employé avec les heures supplémentaires calculées.' },
-          { type: 'list', content: 'Filtrage par site et par employé\nDétail par jour avec totaux hebdomadaires\nColonnes de calcul : base, heures sup 25%, heures sup 50%, total récupération' },
+          { type: 'list', content: 'Filtrage par site et par employé\nDétail par jour avec totaux hebdomadaires\nColonnes de calcul : base, heures sup 25%, heures sup 50%, total récupération\nLes jours fériés sont signalés sur la cellule du jour : fond bleu clair quand pas d\'absence, nom du férié au survol' },
         ],
       },
       {
diff --git a/frontend/services/dto/work-hour.ts b/frontend/services/dto/work-hour.ts
index bbcfb32..64d0b5b 100644
--- a/frontend/services/dto/work-hour.ts
+++ b/frontend/services/dto/work-hour.ts
@@ -60,6 +60,7 @@ export type WeeklyWorkHourDailySummary = {
   hasDinner?: boolean
   hasOvernight?: boolean
   virtualHolidayMinutes?: number
+  holidayLabel?: string | null
 }
 
 export type WeeklyWorkHourRowSummary = {
diff --git a/src/Dto/WorkHours/WeeklyDaySummary.php b/src/Dto/WorkHours/WeeklyDaySummary.php
index 85416db..7d1b3b8 100644
--- a/src/Dto/WorkHours/WeeklyDaySummary.php
+++ b/src/Dto/WorkHours/WeeklyDaySummary.php
@@ -22,5 +22,6 @@ final class WeeklyDaySummary
         public bool $hasDinner = false,
         public bool $hasOvernight = false,
         public int $virtualHolidayMinutes = 0,
+        public ?string $holidayLabel = null,
     ) {}
 }
diff --git a/src/State/WorkHourWeeklySummaryProvider.php b/src/State/WorkHourWeeklySummaryProvider.php
index 4cdde2b..41a196f 100644
--- a/src/State/WorkHourWeeklySummaryProvider.php
+++ b/src/State/WorkHourWeeklySummaryProvider.php
@@ -22,6 +22,7 @@ use App\Repository\Contract\AbsenceReadRepositoryInterface;
 use App\Repository\Contract\EmployeeScopedRepositoryInterface;
 use App\Repository\Contract\WorkHourReadRepositoryInterface;
 use App\Service\Contracts\EmployeeContractResolver;
+use App\Service\PublicHolidayServiceInterface;
 use App\Service\WorkHours\AbsenceSegmentsResolver;
 use App\Service\WorkHours\DailyReferenceMinutesResolver;
 use App\Service\WorkHours\HolidayVirtualHoursResolver;
@@ -31,6 +32,7 @@ use Symfony\Bundle\SecurityBundle\Security;
 use Symfony\Component\HttpFoundation\RequestStack;
 use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
 use Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException;
+use Throwable;
 
 final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
 {
@@ -45,6 +47,7 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
         private EmployeeContractResolver $contractResolver,
         private DailyReferenceMinutesResolver $dailyReferenceResolver,
         private HolidayVirtualHoursResolver $holidayVirtualHoursResolver,
+        private PublicHolidayServiceInterface $publicHolidayService,
     ) {}
 
     public function provide(Operation $operation, array $uriVariables = [], array $context = []): WorkHourWeeklySummary
@@ -122,6 +125,7 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
         $contractNaturesByEmployeeDate = $this->contractResolver->resolveNaturesForEmployeesAndDays($employees, $days);
         $isDriverByEmployeeDate        = $this->contractResolver->resolveIsDriverForEmployeesAndDays($employees, $days);
         $workDaysByEmployeeDate        = $this->contractResolver->resolveWorkDaysMinutesForEmployeesAndDays($employees, $days);
+        $holidayLabelsByDate           = $this->buildHolidayLabelsForDays($days);
         $metricsByEmployeeDate         = [];
         foreach ($workHours as $workHour) {
             $employeeId = $workHour->getEmployee()?->getId();
@@ -324,6 +328,7 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
                     hasDinner: $hasDinner,
                     hasOvernight: $hasOvernight,
                     virtualHolidayMinutes: $virtualHolidayMinutes,
+                    holidayLabel: $holidayLabelsByDate[$date] ?? null,
                 );
             }
 
@@ -376,6 +381,38 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
         return $rows;
     }
 
+    /**
+     * @param list<string> $days
+     *
+     * @return array<string, string>
+     */
+    private function buildHolidayLabelsForDays(array $days): array
+    {
+        if ([] === $days) {
+            return [];
+        }
+
+        $years = [];
+        foreach ($days as $day) {
+            $years[substr($day, 0, 4)] = true;
+        }
+
+        $map = [];
+
+        try {
+            foreach (array_keys($years) as $year) {
+                $holidays = $this->publicHolidayService->getHolidaysDayByYears('metropole', (string) $year);
+                foreach ($holidays as $date => $label) {
+                    $map[(string) $date] = (string) $label;
+                }
+            }
+        } catch (Throwable) {
+            return [];
+        }
+
+        return $map;
+    }
+
     private function computeMetrics(WorkHour $workHour): WorkMetrics
     {
         $ranges = [
diff --git a/tests/State/WorkHourWeeklySummaryProviderTest.php b/tests/State/WorkHourWeeklySummaryProviderTest.php
index 327ada0..8f53d81 100644
--- a/tests/State/WorkHourWeeklySummaryProviderTest.php
+++ b/tests/State/WorkHourWeeklySummaryProviderTest.php
@@ -66,6 +66,7 @@ final class WorkHourWeeklySummaryProviderTest extends TestCase
             $this->buildResolverStub(),
             new DailyReferenceMinutesResolver(),
             $this->buildHolidayResolver(),
+            $this->buildHolidayService(),
         );
 
         $this->expectException(AccessDeniedHttpException::class);
@@ -128,6 +129,7 @@ final class WorkHourWeeklySummaryProviderTest extends TestCase
             $this->buildWeeklyResolverStub($employees),
             new DailyReferenceMinutesResolver(),
             $this->buildHolidayResolver(),
+            $this->buildHolidayService(),
         );
 
         $result = $provider->provide(new Get());
@@ -179,15 +181,20 @@ final class WorkHourWeeklySummaryProviderTest extends TestCase
     }
 
     private function buildHolidayResolver(array $holidayMap = []): HolidayVirtualHoursResolver
+    {
+        return new HolidayVirtualHoursResolver(
+            new DailyReferenceMinutesResolver(),
+            $this->buildHolidayService($holidayMap),
+            $this->createStub(EmployeeContractResolver::class),
+        );
+    }
+
+    private function buildHolidayService(array $holidayMap = []): PublicHolidayServiceInterface
     {
         $service = $this->createStub(PublicHolidayServiceInterface::class);
         $service->method('getHolidaysDayByYears')->willReturn($holidayMap);
 
-        return new HolidayVirtualHoursResolver(
-            new DailyReferenceMinutesResolver(),
-            $service,
-            $this->createStub(EmployeeContractResolver::class),
-        );
+        return $service;
     }
 
     private function buildResolverStub(): EmployeeContractResolver