Dan*_*ner 12
(Int32)Convert.ToDateTime("2008-12-31T00:00:00.0000000+01:00").DayOfWeek + 1
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DateTime date = DateTime.Parse("2008-12-31T00:00:00.0000000+01:00");
int dayOfWeek = (int)date.DayOfWeek + 1; //DayOfWeek is 0 based, you wanted 1 based
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