Click on the column header to select the location for your date information. In the Home tab on the Excel ribbon, click on the arrow at the bottom right corner of the Number section.

If the Excel Date Filter is not grouping by month, enable grouping dates in the AutoFilter menu, set dates in the proper format, etc.

How to Copy a Date Pattern in Excel. When you apply cell formatting in Microsoft Excel, you quickly standardize how dates and other kinds of data appear in individual cells, workbooks and ...