diff --git a/packages/uni_app/lib/model/utils/day_of_week.dart b/packages/uni_app/lib/model/utils/day_of_week.dart
index 77f78d9d3..579c4e991 100644
--- a/packages/uni_app/lib/model/utils/day_of_week.dart
+++ b/packages/uni_app/lib/model/utils/day_of_week.dart
@@ -8,6 +8,28 @@ enum DayOfWeek {
   sunday
 }
 
+DayOfWeek parseDateTime(DateTime dateTime) {
+  final weekDay = dateTime.weekday;
+  switch (weekDay) {
+    case DateTime.monday:
+      return DayOfWeek.monday;
+    case DateTime.tuesday:
+      return DayOfWeek.tuesday;
+    case DateTime.wednesday:
+      return DayOfWeek.wednesday;
+    case DateTime.thursday:
+      return DayOfWeek.thursday;
+    case DateTime.friday:
+      return DayOfWeek.friday;
+    case DateTime.saturday:
+      return DayOfWeek.saturday;
+    case DateTime.sunday:
+      return DayOfWeek.sunday;
+    default:
+      throw Exception('Invalid day of week');
+  }
+}
+
 DayOfWeek? parseDayOfWeek(String str) {
   final weekDay = str.replaceAll(' ', '').toLowerCase();
   if (weekDay == 'segunda-feira') {