q .DateRange(c => c .Name("named_query") .Boost(1.1) .Field(p => p.Description) .GreaterThan(FixedDate) .GreaterThanOrEquals(DateMath.Anchored(FixedDate).RoundTo(DateMathTimeUnit.Month)) .LessThan("01/01/2012") .LessThanOrEquals(DateMath.Now) .Format("dd/MM/yyyy||yyyy") .TimeZone("+01:00") )