Getting Week, Month, And Year Dates Based On A Given Date In ColdFusion 

<!--- Get the month start date. --->
<cfset dtMonthStart = (dtToday - Day( dtToday ) + 1) />
 
<!--- Get the month end date. --->
<cfset dtMonthEnd = (
	dtToday + (DaysInMonth( dtToday ) - Day( dtToday ))
	) />
 
 
<!--- Output the dates: --->
Today: #DateFormat( dtToday )#<br />
Month Start: #DateFormat( dtMonthStart )#<br />
Month End: #DateFormat( dtMonthEnd )#<br />

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