Power Query Language M Start of Week

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There is a function called StartOfWeek that displays the start of the week in Power Query formula language.

Syntax: Date.StartOfWeek(<date>)

The week starts on Sunday and runs through to Saturday. To use Monday to Friday, you can add a day to it using the function Date.AddDays(<date>, 1).



Carl de Souza is a developer and architect focusing on Microsoft Dynamics 365, BI, Web, Cloud and Data Science.

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