EasyPrompt, not that I want to belabor the issue, but 3 1/2 years = 42 months = 1,260 days. Not sure where your 1,150 days fit in (I understand now after seeing your chart).
In Revelation 3 1/2 years is connected to the public ministry of the two prophets, the trampling of the courtyard of the temple and the hiding of the woman from the dragon. Daniel connects it to the 3 1/2 years of harassment of God's people by the big horn. Last but not least, it its mentioned in connection with the breaking of the power of God's people.
Where do you read "Day of the LORD" or Armageddon is an instantaneous event? Did you read Zechariah 14? Everything will be "congealed," frozen. No sunrise or sunset. One day, however long it takes.
And to repeat, the creative days of Genesis 1 are completely unconnected to Daniel's 2,300 evening-morning time scale. Not sure how you connect the two.
I am also not sure how you connect the resurrection with the end of 1,260 days. Perhaps you can explain that to me.
7 trumpet blasts (first half). 7 plagues (second half). So 5 months would occur in the days of the fifth trumpet. Locust-scorpions will torment all, not only the religious folk. Babylon will only be destroyed at the end of the tribulation (in the days of the 7th plague).
I have a problem with 2,300 until the holy place is brought into its right condition. That will only be after Armageddon (cf. Dan. 12:7 and the second half of the tribulation IMHO)..
I agree with the 1,290 days.
I see your 1,290 and 1,335 days overlap. Is there a basis for that? Only hope for your shortened version of the great tribulation is if the days were cut short.