diff --git a/date/date.cpp b/date/date.cpp
index e1277bc..75277a2 100644
--- a/date/date.cpp
+++ b/date/date.cpp
@@ -424,6 +424,8 @@ tm t;
 	t.tm_hour	= hour;
 	t.tm_min	= min;
 	t.tm_sec	= sec;
+	t.tm_wday   = WeekDay();
+	// t.tm_yday is not set
 
 return t;
 }