Whichever designer at Apple thought that the iOS Calendar app shouldn’t update the day header until the next one is completely covered — not even all the text, the entire header view and divider — should be forced to take remedial human interface design classes.
What date are these 2 birthdays and games night?
If you said “Sunday, March 17” hahahaha no.

If you said “well thats being harsh, you can see the red glow underneath” yeah what if it was a red event? Or there’s a different day entirely underneath the header? No, this is bad design, and Apple should fix it.

This rant brought to you by this design defect screwing up planning for this day, specifically, 3 different times.