Ues, it natively does it, I've had it going since Windows 7. All you have to do is stretch the taskbar to be taller, like 2 rows of icons on it. The day will appear under the time, and above the date. Some people are irritated b the tall taskbar. I keep mine hidden. Mouse down to it and up it pops.
Thanks for the suggestion, but even if it could be done in Windows 11, I wouldn't want to do it.
The default taskbar size is already very large with lots of wasted space above and below the icons and in between them.
