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pythondatedatetimetimeweekday

How do I get the day of week given a date?

I want to find out the following: given a date (datetime object), what is the corresponding day of the week?

For instance, Sunday is the first day, Monday: second day.. and so on

And then if the input is something like today's date.

Example

>>> today = datetime.datetime(2017, 10, 20)
>>> today.get_weekday()  # what I look for

The output is maybe 6 (since it's Friday)

Solution

  • Use weekday():

    >>> import datetime
>>> datetime.datetime.today()
datetime.datetime(2012, 3, 23, 23, 24, 55, 173504)
>>> datetime.datetime.today().weekday()
4

    From the documentation:

    Return the day of the week as an integer, where Monday is 0 and Sunday is 6.