Th Actual Release Date

So the interwebs say:

Sony Pictures Animation announced today that Hotel Transylvania 3 ... will arrive on the big screen September 22, 2018. ...

One has one's suspicious regarding the interwebs because immediately above this announcement is

Hotel Transylvania 3 will hit the big screen September 21, 2018

So which is it? The 21st or the 22nd? Hard to know. But the one thing that's a cast-iron certainty is that the will be a Hotel Transylvania 3. Because #2 has outgrossed #1, and #1 did gangbuster business.