diff --git a/packages/primevue/src/datepicker/DatePicker.vue b/packages/primevue/src/datepicker/DatePicker.vue
index 266099490b..f806d08ed9 100755
--- a/packages/primevue/src/datepicker/DatePicker.vue
+++ b/packages/primevue/src/datepicker/DatePicker.vue
@@ -2926,7 +2926,7 @@ export default {
             return yearPickerValues;
         },
         formattedCurrentHour() {
-            if (this.currentHour == 0) {
+            if (this.currentHour == 0 && this.hourFormat == '12') {
                 return this.currentHour + 12;
             }