DaysInYear

Syntax

DaysInYear

Description

The number of days in the current month (as specified in the General, Years and Time Steps screen).  Does not work if the timestep is weekly, because some weeks will span two months.

Example

DaysInYear

Evaluated in January 2000 = 31
Evaluated in February 2000 = 28 (if leap days are turned off)
Evaluated in February 2000 = 29 (if leap days are turned on)
Evaluated in February 2001 = 28 (regardless if leap days are turned on or off)
 

If timestep is daily:

Evaluated in January 1, 2000 = 31
Evaluated in January 2, 2000 = 31
Evaluated in January 3, 2000 = 31
...
Evaluated in January 31, 2000 = 31
Evaluated in February 1, 2000 = 28 (if leap days are turned off)
Evaluated in February 1, 2000 = 29 (if leap days are turned on)
Evaluated in February 1, 2001 = 28 (regardless if leap days are turned on or off)

See Also

DaysBefore, JulianDaysBefore, TotalDaysBefore, Seconds, Minutes, Month, TS, Year, Timesteps, PrevYear, BaseYear, CAY, CurrentAccountsYear, EndYear