I’ve wondered about that. The Book of Revelations has been “interpreted” many times, many ways but to me, nothing has been accurate. The Bible tells us we will not know the day and time, but people still try to tell us when and who.
Second Coming will be known.
7 years after the Peace covenant is confirmed (how ever that happens).
Thief in the night is unknown. Pre-trib like me believes it’s just before that 7 years.
When the 7 years start, things really change rapidly. Middle of those 7 false prophet enforces that Mark of the Beast.