diff --git a/src/libraries/System.Private.CoreLib/src/System/Globalization/CalendarData.iOS.cs b/src/libraries/System.Private.CoreLib/src/System/Globalization/CalendarData.iOS.cs
index 6ebd6a2964d45..b0ccc60ac5e1b 100644
--- a/src/libraries/System.Private.CoreLib/src/System/Globalization/CalendarData.iOS.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/Globalization/CalendarData.iOS.cs
@@ -18,6 +18,15 @@ private bool LoadCalendarDataFromNative(string localeName, CalendarId calendarId
             sNativeName = GetCalendarInfoNative(localeName, calendarId, CalendarDataType.NativeName);
             sMonthDay = GetCalendarInfoNative(localeName, calendarId, CalendarDataType.MonthDay);
             saShortDates = GetCalendarInfoNative(localeName, calendarId, CalendarDataType.ShortDates).Split("||");
+            // Handle ShortDatePattern to have "yyyy" year format
+            List<string> shortDatePatternList = new List<string>(saShortDates);
+            for (int i = 0; i < shortDatePatternList.Count; i++)
+            {
+                shortDatePatternList[i] = NormalizeDatePattern(shortDatePatternList[i]);
+            }
+            FixDefaultShortDatePattern(shortDatePatternList);
+            saShortDates = shortDatePatternList.ToArray();
+
             saLongDates = GetCalendarInfoNative(localeName, calendarId, CalendarDataType.LongDates).Split("||");
             saYearMonths = GetCalendarInfoNative(localeName, calendarId, CalendarDataType.YearMonths).Split("||");
             saDayNames = GetCalendarInfoNative(localeName, calendarId, CalendarDataType.DayNames).Split("||");
diff --git a/src/libraries/System.Runtime/tests/System.Globalization.Tests/DateTimeFormatInfo/DateTimeFormatInfoShortDatePattern.cs b/src/libraries/System.Runtime/tests/System.Globalization.Tests/DateTimeFormatInfo/DateTimeFormatInfoShortDatePattern.cs
index dd601d0f9ffb9..089640f0ccfcc 100644
--- a/src/libraries/System.Runtime/tests/System.Globalization.Tests/DateTimeFormatInfo/DateTimeFormatInfoShortDatePattern.cs
+++ b/src/libraries/System.Runtime/tests/System.Globalization.Tests/DateTimeFormatInfo/DateTimeFormatInfoShortDatePattern.cs
@@ -8,6 +8,12 @@ namespace System.Globalization.Tests
 {
     public class DateTimeFormatInfoShortDatePattern
     {
+        public static IEnumerable<object[]> ShortDatePattern_Get_TestData()
+        {
+            yield return new object[] { DateTimeFormatInfo.InvariantInfo, "MM/dd/yyyy", "invariant" };
+            yield return new object[] { new CultureInfo("en-US").DateTimeFormat, "M/d/yyyy", "en-US" };
+            yield return new object[] { new CultureInfo("fr-FR").DateTimeFormat, "dd/MM/yyyy", "fr-FR" };
+        }
         public static IEnumerable<object[]> ShortDatePattern_Get_TestData_HybridGlobalization()
         {
             // see the comments on the right to check the non-Hybrid result, if it differs
@@ -131,7 +137,6 @@ public static IEnumerable<object[]> ShortDatePattern_Get_TestData_HybridGlobaliz
             yield return new object[] { "en-ZA", "yyyy/MM/dd" };
             yield return new object[] { "en-ZM", "dd/MM/yyyy" };
             yield return new object[] { "en-ZW", "d/M/yyyy" };
-            yield return new object[] { "en-US", "M/d/yyyy" };
             yield return new object[] { "es-419", "d/M/yyyy" };
             yield return new object[] { "es-ES", "d/M/yyyy" };
             yield return new object[] { "es-MX", "dd/MM/yyyy" };
@@ -200,6 +205,13 @@ public static IEnumerable<object[]> ShortDatePattern_Get_TestData_HybridGlobaliz
             yield return new object[] { "zh-TW", "yyyy/M/d" };
         }
 
+        [ConditionalTheory(typeof(PlatformDetection), nameof(PlatformDetection.IsHybridGlobalizationOnApplePlatform))]
+        [MemberData(nameof(ShortDatePattern_Get_TestData))]
+        public void ShortDatePattern_Get_ReturnsExpected(DateTimeFormatInfo format, string expected, string cultureName)
+        {
+            Assert.True(expected == format.ShortDatePattern, $"Failed for culture: {cultureName}. Expected: {expected}, Actual: {format.ShortDatePattern}");
+        }
+
         [ConditionalTheory(typeof(PlatformDetection), nameof(PlatformDetection.IsHybridGlobalizationOnBrowser))]
         [MemberData(nameof(ShortDatePattern_Get_TestData_HybridGlobalization))]
         public void ShortDatePattern_Get_ReturnsExpected_HybridGlobalization(string cultureName, string expected)