Let the readers consider:
--Matthew 24:9 ("Then shall they deliver you up to be afflicted, and shall kill you: and ye shall be hated of all the nations for My name's sake") takes place in the FIRST HALF of the tribulation period, JUST AFTER "the beginning of birth pangs" vv.4-8, which ARE the "SEALS" (the "SEALS" also take place WITHIN the "things which must come to pass IN QUICKNESS [noun]" Rev1:1 / 1:19c / 4:1);
--all of THAT part ^ takes place prior to v.15's "AOD" (Dan12:11), which is the START of the 3.5 yr SECOND HALF you are referencing;
--Paul's words in 1Th5:1-3 lets us know that "the Day of the Lord" ARRIVES "exactly like [hosper]" the INITIAL "birth PANG [SINGULAR]" that comes upon a woman in labour (not well-after these have begun), and like I just said, Jesus spoken of those in Matt24:4-8 / Mk13:5-8 (not to mention, Lk21:8-11), with the FIRST OF THOSE BEING (v.4) "A CERTAIN ONE [bringing deception]" i.e. the man of sin / AC, his "whose COMING / ADVENT / ARRIVAL / PRESENCE / PAROUSIA" ('IN HIS TIME' 2Th2:9a,8a,6,3a), corresponding with: "SEAL #1" and Daniel 11:36 (well-prior to the Dan12:1 MID-point) and Dan9:27a[,26b]--IOW, "the DOTL" commences WELL-BEFORE Christ's Second Coming to the earth as many suppose it does (in fact, 7 years before [i.e. 2520 days]);
--much more could be said, but this is enough for the time being...
[for the readers: the SECOND HALF alone is referred to as "the GREAT tribulation," and that is what follows the "AOD" at the MID-point]
--Matthew 24:9 ("Then shall they deliver you up to be afflicted, and shall kill you: and ye shall be hated of all the nations for My name's sake") takes place in the FIRST HALF of the tribulation period, JUST AFTER "the beginning of birth pangs" vv.4-8, which ARE the "SEALS" (the "SEALS" also take place WITHIN the "things which must come to pass IN QUICKNESS [noun]" Rev1:1 / 1:19c / 4:1);
--all of THAT part ^ takes place prior to v.15's "AOD" (Dan12:11), which is the START of the 3.5 yr SECOND HALF you are referencing;
--Paul's words in 1Th5:1-3 lets us know that "the Day of the Lord" ARRIVES "exactly like [hosper]" the INITIAL "birth PANG [SINGULAR]" that comes upon a woman in labour (not well-after these have begun), and like I just said, Jesus spoken of those in Matt24:4-8 / Mk13:5-8 (not to mention, Lk21:8-11), with the FIRST OF THOSE BEING (v.4) "A CERTAIN ONE [bringing deception]" i.e. the man of sin / AC, his "whose COMING / ADVENT / ARRIVAL / PRESENCE / PAROUSIA" ('IN HIS TIME' 2Th2:9a,8a,6,3a), corresponding with: "SEAL #1" and Daniel 11:36 (well-prior to the Dan12:1 MID-point) and Dan9:27a[,26b]--IOW, "the DOTL" commences WELL-BEFORE Christ's Second Coming to the earth as many suppose it does (in fact, 7 years before [i.e. 2520 days]);
--much more could be said, but this is enough for the time being...
[for the readers: the SECOND HALF alone is referred to as "the GREAT tribulation," and that is what follows the "AOD" at the MID-point]
The resurection takes place at that time.
Daniel 12:1-2
And at that time Michael the great prince shall stand up, that stands over the children of thy people: and there shall be a time of tribulation, such tribulation as has not been from the time that there was a nation on the earth until that time: at that time thy people shall be delivered, even every one that is written in the book.
And many of them that sleep in the dust of the earth shall awake, some to everlasting life, and some to reproach and everlasting shame.
At that time does not mean 3.5 years after that time.
At that time means at that time.The resurection takes place in the twinkling of an eye.It does not take 3.5 years nor is it 3.5 years after that time.