diff --git a/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.html b/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.html
index 8ad371c0c..575c05df9 100644
--- a/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.html
+++ b/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.html
@@ -54,6 +54,16 @@
     }}</label>
     <bkd-date-select [(value)]="filter.dateTo"></bkd-date-select>
   </div>
+
+  <div class="col-md-6 col-lg-3">
+    <label class="form-label">{{
+      "edit-absences.header.weekdays" | translate
+    }}</label>
+    <bkd-multiselect
+      [options]="weekdaysGrouped$ | async"
+      [(values)]="filter.weekdays"
+    ></bkd-multiselect>
+  </div>
 </div>
 
 <div class="row g-3 align-items-end">
diff --git a/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.spec.ts b/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.spec.ts
index 9508f92cd..dd137216a 100644
--- a/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.spec.ts
+++ b/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.spec.ts
@@ -16,6 +16,7 @@ describe("EditAbsencesHeaderComponent", () => {
           {
             provide: EditAbsencesStateService,
             useValue: {
+              weekdays$: of([]),
               absenceConfirmationStates$: of([]),
               presenceTypes$: of([]),
               selected: [{ lessonIds: [1, 2, 3], personIds: [4, 5, 6] }],
diff --git a/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.ts b/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.ts
index e46e24d7c..3a6235bb3 100644
--- a/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.ts
+++ b/src/app/edit-absences/components/edit-absences-header/edit-absences-header.component.ts
@@ -64,6 +64,7 @@ export class EditAbsencesHeaderComponent {
     teacher: null,
     dateFrom: null,
     dateTo: null,
+    weekdays: null,
     presenceTypes: null,
     confirmationStates: null,
     incidentTypes: null,
@@ -71,6 +72,15 @@ export class EditAbsencesHeaderComponent {
 
   @Output() filterChange = new EventEmitter<EditAbsencesFilter>();
 
+  weekdaysGrouped$ = this.state.weekdays$.pipe(
+    map((weekdays) =>
+      addGroupToDropdownItem(
+        weekdays,
+        this.translate.instant("shared.multiselect.all-option"),
+      ),
+    ),
+  );
+
   absenceConfirmationStatesGrouped$ =
     this.state.absenceConfirmationStates$.pipe(
       map((i) =>
diff --git a/src/app/edit-absences/components/edit-absences-list/edit-absences-list.component.spec.ts b/src/app/edit-absences/components/edit-absences-list/edit-absences-list.component.spec.ts
index 81479bd99..5399efcff 100644
--- a/src/app/edit-absences/components/edit-absences-list/edit-absences-list.component.spec.ts
+++ b/src/app/edit-absences/components/edit-absences-list/edit-absences-list.component.spec.ts
@@ -22,6 +22,7 @@ describe("EditAbsencesListComponent", () => {
       setFilter: jasmine.createSpy("setFilter"),
       isFilterValid$: of(true),
       validFilter$: of({}),
+      weekdays$: of([]),
       presenceTypes$: of([]),
       absenceConfirmationStates$: of([]),
     } as unknown as EditAbsencesStateService;
diff --git a/src/app/edit-absences/components/edit-absences-list/edit-absences-list.component.ts b/src/app/edit-absences/components/edit-absences-list/edit-absences-list.component.ts
index 6ed9d7e98..f143d6e4d 100644
--- a/src/app/edit-absences/components/edit-absences-list/edit-absences-list.component.ts
+++ b/src/app/edit-absences/components/edit-absences-list/edit-absences-list.component.ts
@@ -117,6 +117,7 @@ function createFilterFromParams(params: Params): EditAbsencesFilter {
     teacher: params["teacher"] ?? null,
     dateFrom: params["dateFrom"] ? parseISOLocalDate(params["dateFrom"]) : null,
     dateTo: params["dateTo"] ? parseISOLocalDate(params["dateTo"]) : null,
+    weekdays: params["weekdays"] ? params["weekdays"].split(",") : null,
     presenceTypes: params["presenceTypes"]
       ? params["presenceTypes"].split(",").map(Number)
       : null,
diff --git a/src/app/edit-absences/services/edit-absences-state.service.ts b/src/app/edit-absences/services/edit-absences-state.service.ts
index 32f35cdf9..5afad63e9 100644
--- a/src/app/edit-absences/services/edit-absences-state.service.ts
+++ b/src/app/edit-absences/services/edit-absences-state.service.ts
@@ -30,9 +30,10 @@ export interface EditAbsencesFilter {
   teacher: Option<string>;
   dateFrom: Option<Date>;
   dateTo: Option<Date>;
-  presenceTypes: Option<number[]>;
-  confirmationStates: Option<number[]>;
-  incidentTypes: Option<number[]>;
+  weekdays: Option<ReadonlyArray<string>>;
+  presenceTypes: Option<ReadonlyArray<number>>;
+  confirmationStates: Option<ReadonlyArray<number>>;
+  incidentTypes: Option<ReadonlyArray<number>>;
 }
 
 @Injectable()
@@ -42,6 +43,7 @@ export class EditAbsencesStateService
 {
   confirmBackLinkParams?: Params;
 
+  weekdays$ = this.loadWeekdays().pipe(shareReplay(1));
   presenceTypes$ = this.loadPresenceTypes().pipe(shareReplay(1));
   absenceConfirmationStates$ = this.loadAbsenceConfirmationStates().pipe(
     map(sortDropDownItemsByValue),
@@ -96,6 +98,7 @@ export class EditAbsencesStateService
       teacher: null,
       dateFrom: null,
       dateTo: null,
+      weekdays: null,
       presenceTypes: null,
       confirmationStates: null,
       incidentTypes: null,
@@ -110,6 +113,7 @@ export class EditAbsencesStateService
         filterValue.teacher ||
         filterValue.dateFrom ||
         filterValue.dateTo ||
+        filterValue.weekdays ||
         filterValue.presenceTypes ||
         filterValue.confirmationStates ||
         filterValue.incidentTypes,
@@ -135,6 +139,10 @@ export class EditAbsencesStateService
     return buildParamsFromAbsenceFilter(filterValue);
   }
 
+  private loadWeekdays(): Observable<ReadonlyArray<DropDownItem>> {
+    return this.loadingService.load(this.dropDownItemsService.getWeekdays());
+  }
+
   private loadPresenceTypes(): Observable<ReadonlyArray<PresenceType>> {
     return this.loadingService.load(
       this.presenceTypesService.activePresenceTypes$,
diff --git a/src/app/presence-control/models/presence-control-entry.model.ts b/src/app/presence-control/models/presence-control-entry.model.ts
index 677505e32..087181eea 100644
--- a/src/app/presence-control/models/presence-control-entry.model.ts
+++ b/src/app/presence-control/models/presence-control-entry.model.ts
@@ -41,8 +41,8 @@ export class PresenceControlEntry {
     this.studentFullName = lessonPresence.StudentFullName;
   }
 
-  get id(): number {
-    return this.lessonPresence.StudentRef.Id;
+  get id(): string {
+    return `${this.lessonPresence.LessonRef.Id}-${this.lessonPresence.StudentRef.Id}`;
   }
 
   get presenceCategory(): PresenceCategory {
diff --git a/src/app/shared/components/multiselect/multiselect.component.ts b/src/app/shared/components/multiselect/multiselect.component.ts
index a48012c26..67526c95b 100644
--- a/src/app/shared/components/multiselect/multiselect.component.ts
+++ b/src/app/shared/components/multiselect/multiselect.component.ts
@@ -3,6 +3,7 @@ import { FormsModule } from "@angular/forms";
 import { NgSelectModule } from "@ng-select/ng-select";
 import { TranslateModule } from "@ngx-translate/core";
 import { DropDownGroupedItem } from "../../models/drop-down-grouped-item.model";
+import { DropDownItem } from "../../models/drop-down-item.model";
 
 @Component({
   selector: "bkd-multiselect",
@@ -13,8 +14,10 @@ import { DropDownGroupedItem } from "../../models/drop-down-grouped-item.model";
 })
 export class MultiselectComponent {
   @Input() options: ReadonlyArray<DropDownGroupedItem> = [];
-  @Input() values: Option<number[]> = [];
-  @Output() valuesChange = new EventEmitter<Option<number[]>>();
+  @Input() values: Option<ReadonlyArray<DropDownItem["Key"]>> = [];
+  @Output() valuesChange = new EventEmitter<
+    Option<ReadonlyArray<DropDownItem["Key"]>>
+  >();
 
   constructor() {}
 
diff --git a/src/app/shared/services/drop-down-items-rest.service.ts b/src/app/shared/services/drop-down-items-rest.service.ts
index 3f7f7e10d..08b1d10cd 100644
--- a/src/app/shared/services/drop-down-items-rest.service.ts
+++ b/src/app/shared/services/drop-down-items-rest.service.ts
@@ -15,6 +15,12 @@ export class DropDownItemsRestService {
     @Inject(SETTINGS) private settings: Settings,
   ) {}
 
+  getWeekdays(): Observable<ReadonlyArray<DropDownItem>> {
+    return this.http
+      .get<unknown>(`${this.baseUrl}/Weekdays`)
+      .pipe(switchMap(decodeArray(DropDownItem)), shareReplay(1));
+  }
+
   getAbsenceConfirmationStates(): Observable<ReadonlyArray<DropDownItem>> {
     return this.http
       .get<unknown>(`${this.baseUrl}/AbsenceConfirmationStates`)
diff --git a/src/app/shared/services/lesson-presences-rest.service.spec.ts b/src/app/shared/services/lesson-presences-rest.service.spec.ts
index caa188a97..9caf8639d 100644
--- a/src/app/shared/services/lesson-presences-rest.service.spec.ts
+++ b/src/app/shared/services/lesson-presences-rest.service.spec.ts
@@ -398,6 +398,7 @@ describe("LessonPresencesRestService", () => {
         teacher: null,
         dateFrom: null,
         dateTo: null,
+        weekdays: null,
         presenceTypes: null,
         confirmationStates: null,
         incidentTypes: null,
@@ -429,11 +430,12 @@ describe("LessonPresencesRestService", () => {
       filter.teacher = "Bandi Victor";
       filter.dateFrom = new Date(2000, 0, 23);
       filter.dateTo = new Date(2000, 0, 25);
+      filter.weekdays = ["1"];
       filter.presenceTypes = [888];
       filter.confirmationStates = [999];
 
       const url =
-        "https://eventotest.api/LessonPresences/?filter.StudentRef==123&filter.EventRef==333&filter.StudyClassRef==678&filter.TeacherInformation=~*Bandi%20Victor*&filter.LessonDateTimeFrom=%3E2000-01-22&filter.LessonDateTimeTo=%3C2000-01-26&filter.ConfirmationStateId=;999&filter.TypeRef=;888&offset=0&limit=1000";
+        "https://eventotest.api/LessonPresences/?filter.StudentRef==123&filter.EventRef==333&filter.StudyClassRef==678&filter.TeacherInformation=~*Bandi%20Victor*&filter.LessonDateTimeFrom=%3E2000-01-22&filter.LessonDateTimeTo=%3C2000-01-26&filter.WeekdayId=;1&filter.ConfirmationStateId=;999&filter.TypeRef=;888&offset=0&limit=1000";
 
       service
         .getFilteredList(filter, 0)
diff --git a/src/app/shared/services/lesson-presences-rest.service.ts b/src/app/shared/services/lesson-presences-rest.service.ts
index ad3a87dfd..4fc31e690 100644
--- a/src/app/shared/services/lesson-presences-rest.service.ts
+++ b/src/app/shared/services/lesson-presences-rest.service.ts
@@ -252,6 +252,13 @@ export class LessonPresencesRestService extends RestService<
       }
     }
 
+    if (absencesFilter.weekdays) {
+      params = params.set(
+        "filter.WeekdayId",
+        `;${absencesFilter.weekdays.join(";")}`,
+      );
+    }
+
     if (absencesFilter.confirmationStates) {
       params = params.set(
         "filter.ConfirmationStateId",
diff --git a/src/assets/locales/de-CH.json b/src/assets/locales/de-CH.json
index 9a4361bec..16a989e44 100644
--- a/src/assets/locales/de-CH.json
+++ b/src/assets/locales/de-CH.json
@@ -171,6 +171,7 @@
       "teacher": "Lehrperson",
       "date-from": "Datum von",
       "date-to": "Datum bis",
+      "weekdays": "Tag",
       "presence-type": "Grund",
       "confirmation-state": "Status",
       "incident": "Vorfall",
diff --git a/src/assets/locales/fr-CH.json b/src/assets/locales/fr-CH.json
index d66ea371a..8c2428e32 100644
--- a/src/assets/locales/fr-CH.json
+++ b/src/assets/locales/fr-CH.json
@@ -171,6 +171,7 @@
       "teacher": "Enseignant-e",
       "date-from": "Date du",
       "date-to": "Date au",
+      "weekdays": "Jour",
       "presence-type": "Motif",
       "confirmation-state": "Statut",
       "incident": "Incident",