pandas.DatetimeIndex.is_month_end¶
-
DatetimeIndex.
is_month_end
¶ Indicator for whether the date is the last day of the month.
Returns: Series or array
For Series, returns a Series with boolean values. For DatetimeIndex, returns a boolean array.
See also
is_month_start
- Indicator for whether the date is the first day of the month.
Examples
This method is available on Series with datetime values under the
.dt
accessor, and directly on DatetimeIndex.>>> dates = pd.Series(pd.date_range("2018-02-27", periods=3)) >>> dates 0 2018-02-27 1 2018-02-28 2 2018-03-01 dtype: datetime64[ns] >>> dates.dt.is_month_end 0 False 1 True 2 False dtype: bool
>>> idx = pd.date_range("2018-02-27", periods=3) >>> idx.is_month_end array([False, True, False], dtype=bool)