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Date.Day

The day of the month, 1 to 31, of a date, datetime or datetimezone.

Group: Dates and times. Power Query M has it too: a query that uses it is written as in Power BI.

Syntax

Date.Day(dateTime as any) as nullable number
ParameterTypeDescription
dateTimeanyA date, datetime or datetimezone value; null gives null.

Returns

nullable number. The day of the month.

Examples

The day of an order

Date.Day(#date(2024, 3, 15))
15

The time of day plays no part

Date.Day(#datetime(2024, 3, 31, 23, 59, 0))
31

Date.Month, Date.Year, Date.DayOfWeek, Date.DayOfYear.

Last updated · OpenBI Studio 0.3.79