(My question contains SPOILERs)

I'd look it up online, but it would be hard to do so without risking additional spoilers. I just found an Elder Scroll and my current primary quest objective is to read the scroll at the time rift. How far along am I in the main quest? Almost done? Halfway?

Thanks!

Almost done your close, around the end of act 2 or beging of act 3 i'd say