pandas.tseries.offsets.CustomBusinessDay.is_on_offset

CustomBusinessDay.is_on_offset(dt)

Return boolean whether a timestamp intersects with this frequency.

This method determines if a given timestamp falls on a business day (Monday through Friday). If normalize is True, it also checks that the time component is midnight.

Parameters:

dtdatetime

Timestamp to check intersection with frequency.

Returns:

bool

True if the timestamp is on a business day, False otherwise.

See also

tseries.offsets.BusinessDay

Represents business day offset.

tseries.offsets.CustomBusinessDay

Represents custom business day offset.

Examples

>>> ts = pd.Timestamp(2022, 8, 5)
>>> ts.day_name()
'Friday'
>>> pd.offsets.BusinessDay().is_on_offset(ts)
True

>>> ts = pd.Timestamp(2022, 8, 6)
>>> ts.day_name()
'Saturday'
>>> pd.offsets.BusinessDay().is_on_offset(ts)
False

With normalize=True, the timestamp must also be at midnight:

>>> ts = pd.Timestamp(2022, 8, 5, 12, 0)
>>> pd.offsets.BusinessDay(normalize=True).is_on_offset(ts)
False
>>> ts = pd.Timestamp(2022, 8, 5, 0, 0)
>>> pd.offsets.BusinessDay(normalize=True).is_on_offset(ts)
True