Skip to main content
`Ctrl`+`K`

# pandas.DatetimeIndex.day

property DatetimeIndex.day

  The day of the datetime.

  This attribute returns the day of the month component of each datetime value in the Series/Index. Values range from 1 to 31, depending on the month.

  See also

  `DatetimeIndex.year`

    The year of the datetime.

  `DatetimeIndex.month`

    The month as January=1, December=12.

  `DatetimeIndex.hour`

    The hours of the datetime.

  Examples

      >>> datetime_series = pd.Series(
      ...     pd.date_range("2000-01-01", periods=3, freq="D")
      ... )
      >>> datetime_series
      0   2000-01-01
      1   2000-01-02
      2   2000-01-03
      dtype: datetime64[us]
      >>> datetime_series.dt.day
      0    1
      1    2
      2    3
      dtype: int32