I'll bet that the BOOK might give us a clue...
Acts 20:7
And upon the first day of the week, when the disciples came together to break bread, Paul preached unto them, ready to depart on the morrow; and continued his speech until midnight.
Did you even read my scribblings? Because if you did, you need to learn how to interpret and understand the words that are there on the paper.
The verse you quote has less than NOTHING to do with my statement.
The boys were LEAVING a MONDAY (first day, if you prefer) meeting, and Paul held them until midnight/Tuesday morning with a speech.
What on earth are YOU talking about?