Post trib would be considered the last day. Rev 16:15 The beast is overthrown by a coming of the Lord. Those left alive are caught up in the air...
I would state you are mistaken on the 1000 years as I read in rev 20.
Randy
Whether the 1000 years is literal or not, which in any case is not so much prevalent, I can only draw my conclusion on that it is not a literal number, but a metaphorical numbering as in these scriptures,
Deuteronomy 7:9; 1Chronicles 16:15; Psalms 50:10; 90:4; 105:8 Ecclesiastes 6:6; 7:28, Daniel 5:1, 7:10; 2Peter 3:8
I really do not like labeling as in pretrib, mid or post as I already said the last day according to John 6:40 is when we are caught up to Christ. I believe by how I study this is that the order of events of Christ return are in this order:
1. vial judgments are poured out on those who reject Christ, Rev Chapter 16
2. Mystery Babylon is exposed as being a great harlot then she is destroyed, Rev Chapter 17
3. Babylon the great being the city where the beast and false prophet reign from is destroyed by God, Rev Chapter 18, as He calls his people to come out of her and not to partake of her sins nor her plagues (all people are Gods for He created them, but not all will have faith in Him and will reject Jesus)
4. The marriage supper of the Lamb comes as we are then caught up to meet Jesus and his army of angels that descend down from heaven as we are gathered to Jesus as this is the first resurrection, 1Thessalonians 4:13-18, Rev Chapter 19; 20:4-6
5. Jesus plants His feet on the mount of Olives, Zechariah 14:4, then destroys the beast and the false prophet casting them into the lake of fire. Jesus then proceeds to slain the remnant of the those who hold power over the nations and their armies that try to come against Jesus to do battle with Him and His army of angels, Rev 19:11-21
6. Satan is bound by God for a specific time period that he could not deceive the nations no more. He is then released to deceive the nations (people) to gather them together to battle as they surround the came of the saints, but God devours them with fire and then Satan is cast into the lake of fire.
7. The second resurrection of the dead comes as they who have died rejecting Christ will be raised to stand in Gods great white throne judgment as their names are not found written in the book of life and are cast into the lake of fire, Rev 20:6-15