There seemed to be hints dropped on 8chan the first couple years of the Q phenomenon that we are essentially using the wrong calendar, and that those in the know use the Julian calendar.

So POTUS will be speaking on 11.2 local time, but that is 11.3 already in much of the world. Given that the CCP constitutes a large part of The Invisible Enemy, it makes sense Q might have referenced a date on Beijing time.