pandas.Series.dt.day_name#
- Series.dt.day_name(*args, **kwargs)[source]#
- Return the day names of the DateTimeIndex with specified locale. - Parameters
- localestr, optional
- Locale determining the language in which to return the day name. Default is English locale. 
 
- Returns
- Index
- Index of day names. 
 
 - Examples - >>> idx = pd.date_range(start='2018-01-01', freq='D', periods=3) >>> idx DatetimeIndex(['2018-01-01', '2018-01-02', '2018-01-03'], dtype='datetime64[ns]', freq='D') >>> idx.day_name() Index(['Monday', 'Tuesday', 'Wednesday'], dtype='object')