Time is incorrect for a given milliseconds since epoch under Moscow's timezone

qDebug() << QDateTime::fromMSecsSinceEpoch(1393534800000);

QDateTime(2014-02-28 01:00:00.000 MSK Qt::TimeSpec(LocalTime))

 QDateTime(2014-02-28 00:00:00.000 Russia TZ 2 Standard Time Qt::TimeSpec(LocalTime))

new Date(2014, 1, 28).getTime()
1393534800000
new Date(1393534800000)
Fri Feb 28 2014 00:00:00 GMT+0300 (MSK)

#include <QApplication>
#include <QtQuick>
#include <QtQml>

class Range : public QObject {
    Q_OBJECT
    Q_PROPERTY(QDate date READ date WRITE setDate NOTIFY dateChanged)
public:

    QDate date() const;
    void setDate(const QDate &date);

signals:
    void dateChanged();

private:
    QDate mDate;
};

QDate Range::date() const
{
    return mDate;
}

void Range::setDate(const QDate &date)
{
    QDate adjusted = date;

    if (adjusted != mDate) {
        mDate = adjusted;
        qDebug() << Q_FUNC_INFO << date;
        qDebug() << Q_FUNC_INFO << adjusted;
        emit dateChanged();
    }
}

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    qmlRegisterType<Range>("Test", 1, 0, "Range");

    QQmlApplicationEngine engine;
    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));

    return app.exec();
}

#include "main.moc"

import QtQuick 2.4
import QtQuick.Window 2.0

import Test 1.0

Window {
    width: 400
    height: 400
    visible: true

    Range {
        date: new Date(2014, 1, 28)

        Component.onCompleted: print(date, date.getDate(), new Date(2014, 1, 28).getDate())
    }
}