Ok, lets start there. Do you believe in a rapture for the Christian church?
Absolutely, no doubt in my mind.
If so, when will it be in relation to Daniel's 70th week?
It will before the 70th week.
What makes you so sure Daniel's 70th week hasn't started?
Daniel 9:27 And he shall confirm the covenant with many for one week: and in the midst of the week he shall cause the sacrifice and the oblation to cease, and for the overspreading of abominations he shall make it desolate, even until the consummation, and that determined shall be poured upon the desolate.
From what I have been taught, it is widely held that that a treaty/agreement has to be made stronger that it was originally agreed to. This agreement is between Israel and her neighbors/ the world. The "he" in the above verse is the antichrist.
There are the Abraham Accords that have been agreed to between Israel and some of her neighbors. However, they were all implemented at different times
Revelation 6:
1 And I saw when the Lamb opened one of the seals, and I heard, as it were the noise of thunder, one of the four beasts saying, Come and see.
2 And I saw, and behold a white horse: and he that sat on him had a bow; and a crown was given unto him: and he went forth conquering, and to conquer.
3 And when he had opened the second seal, I heard the second beast say, Come and see.
4 And there went out another horse that was red: and power was given to him that sat thereon to take peace from the earth, and that they should kill one another: and there was given unto him a great sword.
5 And when he had opened the third seal, I heard the third beast say, Come and see. And I beheld, and lo a black horse; and he that sat on him had a pair of balances in his hand.
6 And I heard a voice in the midst of the four beasts say, A measure of wheat for a penny, and three measures of barley for a penny; and see thou hurt not the oil and the wine.
7 And when he had opened the fourth seal, I heard the voice of the fourth beast say, Come and see.
8 And I looked, and behold a pale horse: and his name that sat on him was Death, and Hell followed with him. And power was given unto them over the fourth part of the earth, to kill with sword, and with hunger, and with death, and with the beasts of the earth.
For the sake of argument, let's say that the 70th week has started. Where are we?