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

You can sort data by dates in Microsoft Excel and Excel Online. Learn how to sort all the columns according to date column using this tutorial.

Excel’s Date & Time functions ease the workload for bookkeepers, project planners, HR departments, and other jobs where time is money. The four functions covered here—ISOWEEKNUM, WEEKNUM ...

In many versions of Excel, you can use a Microsoft date picker control to create an Excel date drop-down in a cell. Unfortunately, this won't work in 64-bit versions of the popular spreadsheet ...

Type an apostrophe before entering or pasting two numbers separated by a hyphen in Microsoft Excel to keep the numbers from being converted to their month and date equivalent.

Date and Time Stamps Open the spreadsheet you want to edit in Excel and then select the cell where you want to insert the date.