diff --git a/ApplicationCode/Application/Tools/RiaQDateTimeTools.cpp b/ApplicationCode/Application/Tools/RiaQDateTimeTools.cpp
index ccc651c776..7757cc31ca 100644
--- a/ApplicationCode/Application/Tools/RiaQDateTimeTools.cpp
+++ b/ApplicationCode/Application/Tools/RiaQDateTimeTools.cpp
@@ -122,7 +122,7 @@ QDateTime RiaQDateTimeTools::epoch()
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-QDateTime RiaQDateTimeTools::createDateTime()
+QDateTime RiaQDateTimeTools::createUtcDateTime()
 {
     auto qdt = QDateTime();
     qdt.setTimeSpec(currentTimeSpec());
@@ -132,7 +132,7 @@ QDateTime RiaQDateTimeTools::createDateTime()
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-QDateTime RiaQDateTimeTools::createDateTime(const QDate& date)
+QDateTime RiaQDateTimeTools::createUtcDateTime(const QDate& date)
 {
     auto qdt = QDateTime(date);
     qdt.setTimeSpec(currentTimeSpec());
@@ -142,7 +142,7 @@ QDateTime RiaQDateTimeTools::createDateTime(const QDate& date)
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-QDateTime RiaQDateTimeTools::createDateTime(const QDate& date, const QTime& time)
+QDateTime RiaQDateTimeTools::createUtcDateTime(const QDate& date, const QTime& time)
 {
     auto qdt = QDateTime(date, time, currentTimeSpec());
     return qdt;
diff --git a/ApplicationCode/Application/Tools/RiaQDateTimeTools.h b/ApplicationCode/Application/Tools/RiaQDateTimeTools.h
index ae25f4008e..50db1ed3cb 100644
--- a/ApplicationCode/Application/Tools/RiaQDateTimeTools.h
+++ b/ApplicationCode/Application/Tools/RiaQDateTimeTools.h
@@ -43,9 +43,9 @@ public:
 
     static QDateTime epoch();
 
-    static QDateTime createDateTime();
-    static QDateTime createDateTime(const QDate& date);
-    static QDateTime createDateTime(const QDate& date, const QTime& time);
+    static QDateTime createUtcDateTime();
+    static QDateTime createUtcDateTime(const QDate& date);
+    static QDateTime createUtcDateTime(const QDate& date, const QTime& time);
 
 private:
     static quint64  secondsInDay();
diff --git a/ApplicationCode/Commands/SummaryPlotCommands/RicPasteAsciiDataToSummaryPlotFeature.h b/ApplicationCode/Commands/SummaryPlotCommands/RicPasteAsciiDataToSummaryPlotFeature.h
index c8dccb9efb..e670fcfad5 100644
--- a/ApplicationCode/Commands/SummaryPlotCommands/RicPasteAsciiDataToSummaryPlotFeature.h
+++ b/ApplicationCode/Commands/SummaryPlotCommands/RicPasteAsciiDataToSummaryPlotFeature.h
@@ -24,8 +24,6 @@
 
 #include <vector>
 
-#include <QDateTime>
-
 class RimSummaryCurve;
 class RimAsciiDataCurve;
 class RicPasteAsciiDataToSummaryPlotFeatureUi;
diff --git a/ApplicationCode/FileInterface/RifColumnBasedUserData.h b/ApplicationCode/FileInterface/RifColumnBasedUserData.h
index e1e84eb4ec..7a1da3e4b8 100644
--- a/ApplicationCode/FileInterface/RifColumnBasedUserData.h
+++ b/ApplicationCode/FileInterface/RifColumnBasedUserData.h
@@ -22,11 +22,8 @@
 #include "RifSummaryReaderInterface.h"
 
 #include <map>
-#include <memory>
-#include <string>
 #include <vector>
 
-class QDateTime;
 class QString;
 
 class RifColumnBasedUserDataParser;
@@ -53,7 +50,7 @@ public:
 
 private:
     std::unique_ptr<RifColumnBasedUserDataParser>    m_parser;
-    std::vector< std::vector<time_t> >              m_timeSteps;
+    std::vector< std::vector<time_t> >               m_timeSteps;
 
     std::map<RifEclipseSummaryAddress, size_t >                     m_mapFromAddressToTimeStepIndex;
     std::map<RifEclipseSummaryAddress, std::pair<size_t, size_t> >  m_mapFromAddressToResultIndex;
diff --git a/ApplicationCode/FileInterface/RifColumnBasedUserDataParser.h b/ApplicationCode/FileInterface/RifColumnBasedUserDataParser.h
index b71ba549ab..624bf7909c 100644
--- a/ApplicationCode/FileInterface/RifColumnBasedUserDataParser.h
+++ b/ApplicationCode/FileInterface/RifColumnBasedUserDataParser.h
@@ -20,12 +20,8 @@
 
 #include "RifEclipseSummaryAddress.h"
 
-#include <QDateTime>
-#include <QLocale>
 #include <QString>
 
-#include <sstream>
-#include <string>
 #include <vector>
 
 struct ColumnInfo;
diff --git a/ApplicationCode/FileInterface/RifEclipseOutputFileTools.cpp b/ApplicationCode/FileInterface/RifEclipseOutputFileTools.cpp
index bbbdc8ce8b..eac5be12f7 100644
--- a/ApplicationCode/FileInterface/RifEclipseOutputFileTools.cpp
+++ b/ApplicationCode/FileInterface/RifEclipseOutputFileTools.cpp
@@ -160,7 +160,7 @@ void RifEclipseOutputFileTools::timeSteps(ecl_file_type* ecl_file, std::vector<Q
         int year = 0;
         getDayMonthYear(kwINTEHEAD, &day, &month, &year);
 
-        QDateTime reportDateTime = RiaQDateTimeTools::createDateTime(QDate(year, month, day));
+        QDateTime reportDateTime = RiaQDateTimeTools::createUtcDateTime(QDate(year, month, day));
         CVF_ASSERT(reportDateTime.isValid());
 
         double dayValue = dayValues[i];
diff --git a/ApplicationCode/FileInterface/RifHdf5Reader.cpp b/ApplicationCode/FileInterface/RifHdf5Reader.cpp
index 883a3b09fa..c627689a6b 100644
--- a/ApplicationCode/FileInterface/RifHdf5Reader.cpp
+++ b/ApplicationCode/FileInterface/RifHdf5Reader.cpp
@@ -258,9 +258,7 @@ QDateTime RifHdf5Reader::sourSimDateTimeToQDateTime(std::string dateString) cons
 	QDate d(year, month, day);
 	QTime t(hours, minutes, seconds);
 
-	QDateTime dt;
-	dt.setDate(d);
-	dt.setTime(t);
+    QDateTime dt = RiaQDateTimeTools::createUtcDateTime(d, t);
 
 	return dt;
 }
diff --git a/ApplicationCode/FileInterface/RifReaderInterface.h b/ApplicationCode/FileInterface/RifReaderInterface.h
index 6ec8aa3b4e..9c475dff81 100644
--- a/ApplicationCode/FileInterface/RifReaderInterface.h
+++ b/ApplicationCode/FileInterface/RifReaderInterface.h
@@ -29,7 +29,6 @@
 
 #include <QString>
 #include <QStringList>
-#include <QDateTime>
 
 #include <vector>
 
diff --git a/ApplicationCode/FileInterface/RifReaderObservedData.h b/ApplicationCode/FileInterface/RifReaderObservedData.h
index 15ef4f11d0..56d647b677 100644
--- a/ApplicationCode/FileInterface/RifReaderObservedData.h
+++ b/ApplicationCode/FileInterface/RifReaderObservedData.h
@@ -26,7 +26,6 @@
 #include <string>
 #include <vector>
 
-class QDateTime;
 class QString;
 
 class RifColumnBasedAsciiParser;
diff --git a/ApplicationCode/FileInterface/RifSummaryReaderInterface.h b/ApplicationCode/FileInterface/RifSummaryReaderInterface.h
index 0708018e87..e96b6eb4a2 100644
--- a/ApplicationCode/FileInterface/RifSummaryReaderInterface.h
+++ b/ApplicationCode/FileInterface/RifSummaryReaderInterface.h
@@ -47,7 +47,7 @@ public:
     virtual std::string                             unitName(const RifEclipseSummaryAddress& resultAddress) const = 0;
 
     // TODO: Move this to a tools class with static members
-    static std::vector<QDateTime>                        fromTimeT(const std::vector<time_t>& timeSteps);
+    static std::vector<QDateTime>                   fromTimeT(const std::vector<time_t>& timeSteps);
     
 protected:
     std::vector<RifEclipseSummaryAddress> m_allResultAddresses;