diff --git a/packages/x-date-pickers/src/AdapterLuxon/AdapterLuxon.ts b/packages/x-date-pickers/src/AdapterLuxon/AdapterLuxon.ts
index 295db06c32f41..0118a0025be80 100644
--- a/packages/x-date-pickers/src/AdapterLuxon/AdapterLuxon.ts
+++ b/packages/x-date-pickers/src/AdapterLuxon/AdapterLuxon.ts
@@ -324,8 +324,8 @@ export class AdapterLuxon implements MuiPickersAdapter<DateTime, string> {
 
   public isWithinRange = (value: DateTime, [start, end]: [DateTime, DateTime]) => {
     return (
-      value.equals(start) ||
-      value.equals(end) ||
+      this.isEqual(value, start) ||
+      this.isEqual(value, end) ||
       (this.isAfter(value, start) && this.isBefore(value, end))
     );
   };
diff --git a/test/utils/pickers/describeGregorianAdapter/testCalculations.ts b/test/utils/pickers/describeGregorianAdapter/testCalculations.ts
index e27fc0f3b458a..a8439902d70c0 100644
--- a/test/utils/pickers/describeGregorianAdapter/testCalculations.ts
+++ b/test/utils/pickers/describeGregorianAdapter/testCalculations.ts
@@ -577,7 +577,7 @@ export const testCalculations: DescribeGregorianAdapterTestSuite = ({
       ).to.equal(false);
     });
 
-    it('should use inclusivity of range', () => {
+    it('should use inclusiveness of range', () => {
       expect(
         adapter.isWithinRange(adapter.date('2019-09-01T00:00:00.000Z')!, [
           adapter.date('2019-09-01T00:00:00.000Z')!,
@@ -606,6 +606,15 @@ export const testCalculations: DescribeGregorianAdapterTestSuite = ({
         ]),
       ).to.equal(true);
     });
+
+    it('should be equal with values in different locales', () => {
+      expect(
+        adapter.isWithinRange(adapter.date('2022-04-17'), [
+          adapterFr.date('2022-04-17'),
+          adapterFr.date('2022-04-19'),
+        ]),
+      ).to.equal(true);
+    });
   });
 
   it('Method: startOfYear', () => {