pandas.Period.day_of_year — pandas 2.2.3 documentation (original) (raw)

Period.day_of_year#

Return the day of the year.

This attribute returns the day of the year on which the particular date occurs. The return value ranges between 1 to 365 for regular years and 1 to 366 for leap years.

Returns:

int

The day of year.

Examples

period = pd.Period("2015-10-23", freq='h') period.day_of_year 296 period = pd.Period("2012-12-31", freq='D') period.day_of_year 366 period = pd.Period("2013-01-01", freq='D') period.day_of_year 1