1000 years to a day
2 Peter 3:8 - "But, beloved, be not ignorant of this one thing, that one day is with the Lord as a thousand years, and a thousand years as one day."
Psalms 90:4 - "For a thousand years in thy sight are but as yesterday when it is past, and as a watch in the night."
No human has lived for one of God's days. The closest was Methuselah who lived 969 years (Genesis 5:27). Methuselah means "his death brings" or "death bringer". He died the year of Noah's flood. Not a coincidence.
God's week consists of 7 days, each day being 1000 human years long. Day #1 started when Adam (and Eve) were expelled from the Garden of Eden in 3978 BC (6000 years ago).
We are living in the "Last Days" of Revelation. We are living at the end God's 6th day - about 11:58 PM.
The sounding of the 5th trumpet was in the mid-1960's and is culminating with the human locust army which is currently engaged in its quest of destruction and desolation as I write this in July 2020.
The sounding of the 6th trumpet will bring the anti (or false) christ
The sounding of the 7th trumpet heralds the return of the real Christ, God's Day of Rest (the 7th day), the millennium, and the judgement.