ACT NOW: The Alteryx team will be retiring support for Community account recovery and Community email-change requests Early 2026. Make sure to check your account preferences in my.alteryx.com to make sure you have filled out your security questions.
Learn more here
Another option is to use the Datetime tool to convert the date into the proper alteryx recognized format, and then a Select to change the date to a datetime.
This may be a little easier to understand for a new user 🙂