ISOWEEKNUM function: Description, Usage, Syntax, Examples and Explanation
What is ISOWEEKNUM function in Excel? ISOWEEKNUM function is one of Date and Time functions in Microsoft Excel that returns number of the ISO week number of the year for a given date. Syntax of ISOWEEKNUM function ISOWEEKNUM(date) The ISOWEEKNUM function syntax has the following arguments. Date: Date is the date-time code used by Excel for date and …