Symbology Classification for Date Field to work similar to Quantiles

[KevinMorrissey]

Allow user to create symbology that utilizes the date\chronology contiuum to select date ranges, etc. for color schemes, instead of forcing users to use unique value.

[AlexZhuk]

It's long overdue!

[Banff_GIS_Department]

It is surprising that this is not already (easily) possible!

[JoshWhite]

Very much needed

[JoshWhite]

I should point out that a workaround would be to covert your date fields to long integer. 
So if your dates are MM/DD/YYYY you can use:

Int (Right( [Date], 4 ) & Left( [Date], 2 ) &Mid( [Date], 4, 2  )  )

01/01/2012 to 20120101