WeekOfYear (Date)

Result Type: Number

Definition: Returns ISO 8601:1988 week number for a date

Examples:  WeekOfYear('1/1/07') — returns 52 (yes really; check the standard!).

See Also:

CurrentPeriod: Get the current period number

Date: Convert d,m,y to a date

DateToPeriod: Convert a date to a period

DateToText: Format a date as a string

Day: Get the Day of month of a date

DayOfWeek: Get The weekday of a date

Month: Get the month of a date

PeriodName: Get the Name of a period

PeriodOffset: Difference between two periods

PeriodToDate: Get the end date of a period

TextToDate: Parse a string to a date

Time: The current Datetime

Today: Today's date

Year: Year of a date