I typically use Wolfram alpha for more complicated date math, and it answers a slightly modified version of this question correctly: https://www.wolframalpha.com/input?i=what+day+is+the+11th
I'm confused, were you expecting a specific answer?
Yeah, I was expecting to know what day Feb 11th was, since you know, it's February right now?
Should have checked the calendar then (:
Ah ambiguous user input leading to incorrect output. Aka shin in shit out.
Ah day of the week in a specific month. Calendars don't lie lol