polars.Series.dt.quarter#

Series.dt.quarter() → Series[source]#

Extract quarter from underlying Date representation.

Applies to Date and Datetime columns.

Returns the quarter ranging from 1 to 4.

Returns:

Series: Series of data type Int8.

Examples

>>> from datetime import date
>>> date = pl.date_range(
...     date(2001, 1, 1), date(2001, 4, 1), interval="1mo", eager=True
... ).alias("date")
>>> date.dt.quarter()
shape: (4,)
Series: 'date' [i8]
[
        1
        1
        1
        2
]