endofmonth()

Learn how to use the endofmonth() function to return a datetime representing the end of the month for the given date value.

Provides the end of the month containing the date, shifted by an offset, if provided.

Syntax

endofmonth(date [, offset])

Parameters

NameTypeRequiredDescription
datedatetime✔️The date used to find the end of the month.
offsetintThe number of offset months from date. Default is 0.

Returns

Returns a datetime representing the end of the month for the given date value, with the offset, if specified.

Examples

The following example returns the end of the month for the specified date.

  range offset from -1 to 1 step 1
 | project monthEnd = endofmonth(datetime(2017-01-01 10:10:17), offset) 

Output

monthEnd
2016-12-31 23:59:59.9999999
2017-01-31 23:59:59.9999999
2017-02-28 23:59:59.9999999