What Is The Range Of Valid Dates For The Datetime Module?

I'm playing with the Python datetime module. I'm using it to determine the day of the week for a given date. Python conveniently raises a ValueError when the date is invalid; e.g.,

Solution 1:

Check date.min and date.max:

>>> from datetime import date
>>> date.min
datetime.date(1, 1, 1)
>>> date.max
datetime.date(9999, 12, 31)