Documentation/How Tos/Calc: DAYSINYEAR function

DAYSINYEAR

Returns the number of days in a year.

This function is only available if the Analysis AddIn is installed.

Syntax:

DAYSINYEAR(date)

returns the number of days in the year in which date lies.

Example:

DAYSINYEAR("2012-02-14")

returns 366, the number of days in 2012 (2012 is a leap year).

Issues:

DAYSINYEAR is not part of the forthcoming ODFF international standard, and is not portable. Try 365+(MONTH(DATE(YEAR(date);2;29))=2) if you wish a portable result.