diff --git a/src/libraries/System.Private.CoreLib/src/System/TimeSpan.cs b/src/libraries/System.Private.CoreLib/src/System/TimeSpan.cs
index 6bc5341c8cc945..fd2c51099cac69 100644
--- a/src/libraries/System.Private.CoreLib/src/System/TimeSpan.cs
+++ b/src/libraries/System.Private.CoreLib/src/System/TimeSpan.cs
@@ -96,7 +96,7 @@ public TimeSpan(int days, int hours, int minutes, int seconds, int milliseconds)
 
         public long Ticks => _ticks;
 
-        public int Days => (int)(_ticks / TicksPerDay);
+        public int Days => (int)((_ticks / TicksPerDay) % 365);
 
         public int Hours => (int)((_ticks / TicksPerHour) % 24);