Function reference
Return the week number of a date value. (ISO standard)

WeekNumberISO ( ‘string date’ )

Argument Description
string date The date, represented as a string, for which you want the week number

Data type: Integer

Expression returns 39
WeekNumberUS( ’2013-09-25’ )

Need more help with this?
Don’t hesitate to contact us here.

Thanks for your feedback.