If you believe in a Mid-Trib or Post-Trib, indirectly, you are saying that you know the day or hour. Only the Pre-Trib theology does one not know the day or hour, which fits in perfectly with what the Scripture teaches about the coming of the Lord because it could happen at any moment.
In this video, you will see that Matthew 24:31 does not speak of a rapture, but the second coming of Christ, and the ingathering of the saints, not to rapture…
Before the age of technology, the gospel took much time to spread from town to town, state to state, country to country, and island to island. Fast forward to the 20th century…