I quoted that part. You said the Second Coming was the 6th Seal and 6th vial. Then you said the 7th Trumpet was about the rapture. 6 comes before 7. As you explained, how soon is not given, at least not in your scenario.
Time is irrelevant with an Immortal God. Peter writes; A day is like a thousand years, and vice versa to the LORD. I Believe the seals run on one timeline, the trumpets on another and the vials on another. There are seven visions that all do this in Revelation, and they all culminate at the wrath of God, (The seven thunders). I Believe the Opening of the seals began when Christ ascended to heaven. The rider on the white horse being the false Apostles and the nicolaitans and what not who began to Usurp church authority right from the get go. The first five seals were opened and continue to this day being opened, and the next seal to be opened is the sixth which is the astronomical sign of His coming. This time of the birthpangs is what John himself said he was a partaker of and is the tribulation/ the church age. The trumpets do not begin until the start of the Great tribulation which lasts three and half years. And the sixth seal does not occur until after that tribulation. If it helps you use the finalweek as an outline.... I Place the 3.5 year Great tribulation in the first half of the Week, with Sixth seal, and seventh trumpet happening in rapid succession with one another along with many other events. The vials Begin at the sixth trumpet, as this is when repentance is no more found in the world, the vials are the wrath of God. The day of Christ deals with the church and does not happen till after the Great tribulation. The second half of the week is the day of the LORD, the time of Wrath, and the time that is spoken of more in Old Testament Prophecy. This is the time of Jacob's trouble. This last three and half years has to do with Israel and Gathering the nations at Armageddon.... so you have years after the day of Christ, and Armageddon, not "days" as you see it.
Here is a brief outline of the seven visions, and when they begin from another forum:
1 The vision of the churches (ages) Approx. Rev 1-3
2 The vision of the seals Rev. 4-8:5
3 The vision of the Trumpets Rev 8:6-11
4 The vision of the characters Rev 12-14
5 The vision of the Bowls of wrath Rev 15-16
6 the vision of the battles Rev. 17-19
7 The vision of the Millennium and eternity Rev. 20-end
Of these seven visions each is chronological within the vision itself, so for example seal one will come first, and seal two second. But each vision is distinct from the others. Each has a different start point, some 2000 years ago, some not until the final week of Revelation. The First vision serves as an introduction and stops at the beginning of the final week, the Last vision as a conclusion and starts at the end of the final week. The Other five end at the Day of the LORD.
Of those Middle five visions, There is overlap in chronology, so for example, Trumpet five can be followed by seal six and trumpet six, But never will trumpet 5 precede trumpet 4.
The start time of the visions are as follows. Dates are approximates.
1 Pentecost, 30AD
2 Resurrection 30 AD
3 Start of the final week TBD
4 At the birth of Christ 4/3 BC
5 At the sixth Trumpet TBD
6 At the fifth Trumpet TBD
7 At the end of the final week TBD
This all could have happened immediately after the resurrection of Christ, But the 2000 year church age was the mystery that was inserted into the timeline of events. Some of these things like the seals were opened immediately, but restrained as acknowledged by Paul writing For the mystery of iniquity doth already work: only he who now letteth will let, until he be taken out of the way. (2 Thess. 2:7)
Thus for example the church has had to deal with things like persecution (seal 5), and pestilence (seal 4... think black plague) and False apostles (seal 1... Nicolaitans, Those who rule over the Laity) throughout church History, But they have been restrained from overcoming the church. Seal 6 and seven were never opened, because the mystery of the church age was inserted therein. At the beginning of the final week The Antichrist/Beast will be Granted Power to make war and to overcome the saints, which begins the final week.
"And the sixth angel poured out his vial upon the great river Euphrates; and the water thereof was dried up, that the way of the kings of the east might be prepared. And I saw three unclean spirits like frogs come out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet.
For they are the spirits of devils, working miracles, which go forth unto the kings of the earth and of the whole world, to gather them to the battle of that great day of God Almighty."
I would give it 24 hours, between preparing and showing up at Armageddon. But I am not sure how you place the 7th Trumpet as being Armageddon. The bodies of the two witnesses lay dead in Jerusalem for 3.5 days. The vials start pouring out shortly after they die. But the earthquake at their resurrection and ascension should be the same one at the 7th vial.
"And the seventh angel poured out his vial into the air; and there came a great voice out of the temple of heaven, from the throne, saying, It is done. And there were voices, and thunders, and lightnings; and there was a great earthquake, such as was not since men were upon the earth, so mighty an earthquake, and so great. And the great city was divided into three parts, and the cities of the nations fell: and great Babylon came in remembrance before God, to give unto her the cup of the wine of the fierceness of his wrath."
"And after three days and an half the spirit of life from God entered into them, and they stood upon their feet; and great fear fell upon them which saw them. And they heard a great voice from heaven saying unto them, Come up hither. And they ascended up to heaven in a cloud; and their enemies beheld them. And the same hour was there a great earthquake, and the tenth part of the city fell, and in the earthquake were slain of men seven thousand: and the remnant were affrighted, and gave glory to the God of heaven."
I do not see this as the feet of Christ touching down on the mount of Olives and then a few hours later meeting on the battlefield of Armageddon. How could two massive armies come and be defeated within hours of each other? That is one reason why the Trumpets cannot sound at the same time as the Seals are opened. The 6th Seal is Jesus' Second Coming to the Mount of Olives. Then Jesus is here for the Trumpets and Thunders. But leaves with the 144k during the last 42 months. It is during these 42 months the kings of the east start a campaign to march against Satan in Jerusalem, but then are convinced with the 6th vial to join him instead.