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DaysInYear

Last update:
May 18, 2026

Description

Determines the number of days in a year.

Returns

The number of days in a year.

Category

Function syntax

DaysInYear(date)

See also

Parameters

Parameter
Description
date
Date/time object, in the range 100 AD-9999 AD.

Usage

DaysInYear accounts for leap years.When passing a date/time object as a string, enclose it in quotation marks. Otherwise, it is interpreted as a numeric representation of a date/time object.
You can pass the CreateDate function or the Now function as the date parameter of this function; for example: #DaysInYear(CreateDate(2001, 3, 3))#

Example

<cfscript>
    Date1 = "{ts '2018-12-06 12:13:50'}";
    Date2 = "{ts '2021-02-06 01:13:50'}";
    DaysInYear= DaysInYear(Date1)
    DaysInyear= DaysInYear(Date2)
    writeOutput(Date1 & "<br/>")
    writeOutput("Number of days in this Year is  " & DaysInYear & "<br/>")
    writeOutput(Date2 & "<br/>")
    writeOutput("Number of days in this Year is " & DaysInYear & "<br/>")
</cfscript>
Output
{ts '2018-12-06 12:13:50'}

Number of days in this Year is 365

{ts '2021-02-06 01:13:50'}

Number of days in this Year is 365

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